NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = T.Yamaguchi Found 131 matches. Showing 1 to 100. [Next]2024SU04 Chin.Phys.C 48, 034002 (2024) M.Z.Sun, Y.Yu, X.P.Wang, M.Wang, J.G.Li, Y.H.Zhang, K.Blaum, Z.Y.Chen, R.J.Chen, H.Y.Deng, C.Y.Fu, W.W.Ge, W.J.Huang, H.Y.Jiao, H.H.Li, H.F.Li, Y.F.Luo, T.Liao, Yu.A.Litvinov, M.Si, P.Shuai, J.Y.Shi, Q.Wang, Y.M.Xing, X.Xu, H.S.Xu, F.R.Xu, Q.Yuan, T.Yamaguchi, X.L.Yan, J.C.Yang, Y.J.Yuan, X.H.Zhou, X.Zhou, M.Zhang, Q.Zeng Ground-state mass of 22Al and test of state-of-the-art ab initio calculations NUCLEAR STRUCTURE 22Al, 22F; calculated test of the state-of-the-art ab initio valence-space in-medium similarity renormalization group calculations with four sets of interactions derived from the chiral effective field theory using excitation energies and mirror energy differences.
doi: 10.1088/1674-1137/ad1a0a
2023NA12 Eur.Phys.J. A 59, 90 (2023) S.Naimi, Y.Yamaguchi, T.Yamaguchi, A.Ozawa Recent achievements at the Rare-RI Ring, a unique mass spectrometer at the RIBF/RIKEN ATOMIC MASSES 127Sn, 127In, 125Cd, 124Ag, 123Pd; measured TOF; deduced masses. Comparison with AME2020 evaluation. The Rare-RI Ring (R3), the first storage ring at a cyclotron facility.
doi: 10.1140/epja/s10050-023-01009-4
2023XI01 Phys.Rev. C 107, 014304 (2023) Y.M.Xing, C.X.Yuan, M.Wang, Y.H.Zhang, X.H.Zhou, Yu.A.Litvinov, K.Blaum, H.S.Xu, T.Bao, R.J.Chen, C.Y.Fu, B.S.Gao, W.W.Ge, J.J.He, W.J.Huang, T.Liao, J.G.Li, H.F.Li, S.Litvinov, S.Naimi, P.Shuai, M.Z.Sun, Q.Wang, X.Xu, F.R.Xu, T.Yamaguchi, X.L.Yan, J.C.Yang, Y.J.Yuan, Q.Zeng, M.Zhang, X.Zhou Isochronous mass measurements of neutron-deficient nuclei from 112Sn projectile fragmentation ATOMIC MASSES 69As, 73Br, 75Kr, 79Sr, 81Y, 87Mo, 87mMo, 91Ru, 91mRu, 93Rh, 93mRh, 95Pd, 95mPd, 103Sn; measured revolution times of stored ions, ToF; deduced mass excesses. 27Al, 29Si, 31P, 33S, 35Cl, 37Ar, 39,40K, 41,42Ca, 43,43mSc, 46Ti, 47,48V, 50,49Cr, 51,52,52mMn, 51m,53,54Fe, 55,56,57Co, 57,58,59Ni, 59,60,61Cu, 62,63Zn, 63,65Ga, 65,66Ge, 67,68,69,70Se, 71Br, 73,74Kr, 75,76,77Rb, 77,78Sr, 82Zr, 84Nb, 86Mo, 90Ru, 94Pd, 97,97mAg, 99Cd, 101,101mIn; analyzed masses by comparing to previously measured values and AME2020 evaluation. 87Mo, 91Ru, 93Rh, 95Pd; deduced isomer ratios, isomeric states and assigned J, π values as 1/2- from systematics. 91mRu; deduced mass excess based on the precise measured value for 90Mo. 104Sb, 107Te, 108I, 111Xe, 112Cs; deduced mass excess based on measured mass excess value for 103Sn and literature Q values for α- and p-decays. Systematics of 1/2- isomers in Zr, Mo, Ru, Pd and Cd isotopes and comparison to shell-model calculations. Comparison to AME2020 and NUBASE2020. Isochronous mass spectrometry at the Cooler Storage Ring in Lanzhou of the fragments from 9Be(112Sn, X), E=400.88 MeV/nucleon reaction. NUCLEAR REACTIONS 9Be(112Sn, X), E=400.88 MeV/nucleon; measured reaction products, number of produced fragments. 87,87mMo, 91,91mRu, 93,93mRh, 95,95mPd; deduced isomeric ratios.
doi: 10.1103/PhysRevC.107.014304
2023ZH10 Eur.Phys.J. A 59, 27 (2023) M.Zhang, X.Zhou, M.Wang, Y.H.Zhang, Yu.A.Litvinov, H.S.Xu, R.J.Chen, H.Y.Deng, C.Y.Fu, W.W.Ge, H.F.Li, T.Liao, S.A.Litvinov, P.Shuai, J.Y.Shi, R.S.Sidhu, Y.N.Song, M.Z.Sun, S.Suzuki, Q.Wang, Y.M.Xing, X.Xu, T.Yamaguchi, X.L.Yan, J.C.Yang, Y.J.Yuan, Q.Zeng, X.H.Zhou Bρ-defined isochronous mass spectrometry and mass measurements of 58Ni fragments ATOMIC MASSES 23Al, 25Si, 27P, 31Cl, 33Ar, 35K, 37Ca, 41Ti, 43V, 45Cr, 47Mn, 49Fe, 51Co, 53Ni, 55Cu, 43Ti, 44,44mV, 46Cr, 48Mn, 50,51Fe, 52,52mCo, 54Ni, 56Cu, 24,24mAl, 44,44mV, 52,52mCo; measured revolution time spectrum, frequencies; deduced masses, energy differences between the ground states and isomers. The experimental cooler-storage ring CSRe in Lanzhou.
doi: 10.1140/epja/s10050-023-00928-6
2022FU05 Few-Body Systems 63, 37 (2022) M.Fukutome, M.Fukuda, M.Tanaka, D.Nishimura, M.Takechi, T.Ohtsubo, M.Mihara, K.Matsuta, T.Suzuki, T.Yamaguchi, T.Izumikawa, S.Sato, S.Fukuda, A.Kitagawa, H.Takahashi, Y.Kimura, S.Sugawara, K.Takatsu, G.Takayama One-Neutron Removal Cross Sections for 16N Isomeric State NUCLEAR REACTIONS 9Be(18O, X)16N, E=160 MeV/nucleon; 9Be(15N, X)16N, E=169 MeV/nucleon; measured reaction products; deduced one-neutron σ with different isomeric ratios. Comparison with theoretical calculations. The HIMAC synchrotron accelerator facility of the National Institute of Radiological Sciences.
doi: 10.1007/s00601-021-01721-1
2022LI20 Phys.Rev.Lett. 128, 152701 (2022) H.F.Li, S.Naimi, T.M.Sprouse, M.R.Mumpower, Y.Abe, Y.Yamaguchi, D.Nagae, F.Suzaki, M.Wakasugi, H.Arakawa, W.B.Dou, D.Hamakawa, S.Hosoi, Y.Inada, D.Kajiki, T.Kobayashi, M.Sakaue, Y.Yokoda, T.Yamaguchi, R.Kagesawa, D.Kamioka, T.Moriguchi, M.Mukai, A.Ozawa, S.Ota, N.Kitamura, S.Masuoka, S.Michimasa, H.Baba, N.Fukuda, Y.Shimizu, H.Suzuki, H.Takeda, D.S.Ahn, M.Wang, C.Y.Fu, Q.Wang, S.Suzuki, Z.Ge, Y.A.Litvinov, G.Lorusso, P.M.Walker, Z.Podolyak, T.Uesaka First Application of Mass Measurements with the Rare-RI Ring Reveals the Solar r-Process Abundance Trend at A=122 and A=123 ATOMIC MASSES 123Pd, 125Cd, 126In; measured frequencies; deduced mass excess values with low uncertainties. Comparison with calculations. Radioactive Isotope Beam Factory (RIBF) in RIKEN.
doi: 10.1103/PhysRevLett.128.152701
2022TA12 Phys.Rev. C 106, 014617 (2022) M.Tanaka, M.Takechi, A.Homma, A.Prochazka, M.Fukuda, D.Nishimura, T.Suzuki, T.Moriguchi, D.S.Ahn, A.Aimaganbetov, M.Amano, H.Arakawa, S.Bagchi, K.-H.Behr, N.Burtebayev, K.Chikaato, H.Du, T.Fujii, N.Fukuda, H.Geissel, T.Hori, S.Hoshino, R.Igosawa, A.Ikeda, N.Inabe, K.Inomata, K.Itahashi, T.Izumikawa, D.Kamioka, N.Kanda, I.Kato, I.Kenzhina, Z.Korkulu, Y.Kuk, K.Kusaka, K.Matsuta, M.Mihara, E.Miyata, D.Nagae, S.Nakamura, M.Nassurlla, K.Nishimuro, K.Nishizuka, K.Ohnishi, M.Ohtake, T.Ohtsubo, S.Omika, H.J.Ong, A.Ozawa, H.Sakurai, C.Scheidenberger, Y.Shimizu, T.Sugihara, T.Sumikama, H.Suzuki, S.Suzuki, H.Takeda, Y.Tanaka, Y.K.Tanaka, I.Tanihata, T.Wada, K.Wakayama, S.Yagi, T.Yamaguchi, R.Yanagihara, Y.Yanagisawa, K.Yoshida, T.K.Zholdybayev Charge-changing cross sections for 42-51Ca and effect of charged-particle evaporation induced by neutron-removal reactions NUCLEAR REACTIONS 12C(42Ca, X), (43Ca, X), (44Ca, X), (45Ca, X), (46Ca, X), (47Ca, X), (48Ca, X), (49Ca, X), (50Ca, X), (51Ca, X), E=280 MeV/nucleon; measured reaction products; deduced charge-exchange σ. Comparison to Glauber-like model calculations. Observed significant decrease of charge-exchange cross-section with increase of point-proton radius and attributed this effect to attributed to the charged-particle evaporation induced by the neutron-removal reaction. Used the conclusions of the present work to re-analyze charge-exchange σ for Be, B, C, N, O, F, Si, Ti, Ca, Fe isotopes. BigRIPS fragment separator at RI Beam Factory (RIBF).
doi: 10.1103/PhysRevC.106.014617
2022WA39 Phys.Rev. C 106, L051301 (2022) M.Wang, M.Zhang, X.Zhou, Y.H.Zhang, Yu.A.Litvinov, H.S.Xu, R.J.Chen, H.Y.Deng, C.Y.Fu, W.W.Ge, H.F.Li, T.Liao, S.A.Litvinov, P.Shuai, J.Y.Shi, M.Si, R.S.Sidhu, Y.N.Song, M.Z.Sun, S.Suzuki, Q.Wang, Y.M.Xing, X.Xu, T.Yamaguchi, X.L.Yan, J.C.Yang, Y.J.Yuan, Q.Zeng, X.H.Zhou Bρ-defined isochronous mass spectrometry: An approach for high-precision mass measurements of short-lived nuclei ATOMIC MASSES 44,44mV, 46Cr, 48Mn, 50,51Fe, 52,52mCo, 54Ni, 56Cu, 43Ti; measured velocity and revolution time of stored ions; deduced mass excess. 52Co; deduced S(p). Introduced technique for broadband high-precision mass spectrometry based on simultaneous determinations of revolution time and velocity of short-lived stored ions at the cooler storage ring CSRe in Lanzhou.Comparison to AME2020 values and other experimental results. RADIOACTIVITY 46Cr, 50Fe, 54Ni(EC); deduced Q values, ft using the values of mass excess obtained in this paper.
doi: 10.1103/PhysRevC.106.L051301
2021YA25 Prog.Part.Nucl.Phys. 120, 103882 (2021) T.Yamaguchi, H.Koura, Yu.A.Litvinov, M.Wang Masses of exotic nuclei ATOMIC MASSES N<180; analyzed available data; deduced masses.
doi: 10.1016/j.ppnp.2021.103882
2020FU05 Phys.Rev. C 102, 054311 (2020) C.Y.Fu, Y.H.Zhang, M.Wang, X.H.Zhou, Yu.A.Litvinov, K.Blaum, H.S.Xu, X.Xu, P.Shuai, Y.H.Lam, R.J.Chen, X.L.Yan, X.C.Chen, J.J.He, S.Kubono, M.Z.Sun, X.L.Tu, Y.M.Xing, Q.Zeng, X.Zhou, W.L.Zhan, S.Litvinov, G.Audi, T.Uesaka, T.Yamaguchi, A.Ozawa, B.H.Sun, Y.Sun, F.R.Xu Mass measurements for the Tz= -2 fp-shell nuclei 40Ti, 44Cr, 46Mn, 48Fe, 50Co, and 52Ni ATOMIC MASSES 40Ti, 44Cr, 46Mn, 48Fe, 50Co, 52Ni; measured revolution time spectrum of stored ions by time-of-flight detectors, and mass excesses using isochronous mass spectrometry at CSRe-HIRFL, Lanzhou. Isotopes produced in 9Be(58Ni, X), E=468 MeV/nucleon reaction and separated using RIBLL2. Comparison with AME-2016 evaluation, and with theoretical calculations using four mass-models. A=44, 46, 50, 52; analyzed isospin multiplet mass equation (IMME) and T=2 quintets. 44V; proposed isobaric analog state (IAS). RADIOACTIVITY 44Cr(β+), (β+p); analyzed decay scheme; deduced β feedings, logft values, B(GT) from the branching ratios of β+-delayed protons and Q values.
doi: 10.1103/PhysRevC.102.054311
2020MO05 Nucl.Phys. A994, 121663 (2020) T.Moriguchi, M.Amano, A.Ozawa, W.Horiuchi, Y.Abe, T.Fujii, R.Kagesawa, D.Kamioka, A.Kitagawa, M.Mukai, D.Nagae, M.Sakaue, S.Sato, S.Suzuki, T.Suzuki, T.Yamaguchi, K.Yokota Energy dependence of total reaction cross sections for 17Ne on a proton target
doi: 10.1016/j.nuclphysa.2019.121663
2020TA05 Phys.Rev.Lett. 124, 102501 (2020) M.Tanaka, M.Takechi, A.Homma, M.Fukuda, D.Nishimura, T.Suzuki, Y.Tanaka, T.Moriguchi, D.S.Ahn, A.Aimaganbetov, M.Amano, H.Arakawa, S.Bagchi, K.-H.Behr, N.Burtebayev, K.Chikaato, H.Du, S.Ebata, T.Fujii, N.Fukuda, H.Geissel, T.Hori, W.Horiuchi, S.Hoshino, R.Igosawa, A.Ikeda, N.Inabe, K.Inomata, K.Itahashi, T.Izumikawa, D.Kamioka, N.Kanda, I.Kato, I.Kenzhina, Z.Korkulu, Y.Kuk, K.Kusaka, K.Matsuta, M.Mihara, E.Miyata, D.Nagae, S.Nakamura, M.Nassurlla, K.Nishimuro, K.Nishizuka, K.Ohnishi, M.Ohtake, T.Ohtsubo, S.Omika, H.J.Ong, A.Ozawa, A.Prochazka, H.Sakurai, C.Scheidenberger, Y.Shimizu, T.Sugihara, T.Sumikama, H.Suzuki, S.Suzuki, H.Takeda, Y.K.Tanaka, I.Tanihata, T.Wada, K.Wakayama, S.Yagi, T.Yamaguchi, R.Yanagihara, Y.Yanagisawa, K.Yoshida, T.K.Zholdybayev Swelling of Doubly Magic 48Ca Core in Ca Isotopes beyond N=28 NUCLEAR REACTIONS C(42Ca, X), (43Ca, X), (44Ca, X), (45Ca, X), (46Ca, X), (47Ca, X), (48Ca, X), (49Ca, X), (50Ca, X), (51Ca, X), E=280 MeV/nucleon; measured reaction products. 42,43,44,45,46,47,48,49,50,51Ca; deduced neutron number dependence in root-mean-square matter radii, novel growth in neutron skin thickness. Comparison with mean field calculations.
doi: 10.1103/PhysRevLett.124.102501
2019OZ03 Phys.Lett. B 797, 134800 (2019) F.C.Ozturk, B.Akkus, D.Atanasov, H.Beyer, F.Bosch, D.Boutin, C.Brandau, P.Buhler, R.B.Cakirli, R.J.Chen, W.D.Chen, X.C.Chen, I.Dillmann, C.Dimopoulou, W.Enders, H.G.Essel, T.Faestermann, O.Forstner, B.S.Gao, H.Geissel, R.Gernhauser, R.E.Grisenti, A.Gumberidze, S.Hagmann, T.Heftrich, M.Heil, M.O.Herdrich, P.-M.Hillenbrand, T.Izumikawa, P.Kienle, C.Klaushofer, C.Kleffner, C.Kozhuharov, R.K.Knobel, O.Kovalenko, S.Kreim, T.Kuhl, C.Lederer-Woods, M.Lestinsky, S.A.Litvinov, Yu.A.Litvinov, Z.Liu, X.W.Ma, L.Maier, B.Mei, H.Miura, I.Mukha, A.Najafi, D.Nagae, T.Nishimura, C.Nociforo, F.Nolden, T.Ohtsubo, Y.Oktem, S.Omika, A.Ozawa, N.Petridis, J.Piotrowski, R.Reifarth, J.Rossbach, R.Sanchez, M.S.Sanjari, C.Scheidenberger, R.S.Sidhu, H.Simon, U.Spillmann, M.Steck, Th.Stohlker, B.H.Sun, L.A.Susam, F.Suzaki, T.Suzuki, S.Yu.Torilov, C.Trageser, M.Trassinelli, S.Trotsenko, X.L.Tu, P.M.Walker, M.Wang, G.Weber, H.Weick, N.Winckler, D.F.A.Winters, P.J.Woods, T.Yamaguchi, X.D.Xu, X.L.Yan, J.C.Yang, Y.J.Yuan, Y.H.Zhang, X.H.Zhou New test of modulated electron capture decay of hydrogen-like 142Pm ions: Precision measurement of purely exponential decay RADIOACTIVITY 142Pm(EC); measured decay products; deduced T1/2.
doi: 10.1016/j.physletb.2019.134800
2019XU09 Phys.Rev. C 99, 064303 (2019) X.Xu, M.Wang, K.Blaum, J.D.Holt, Yu.A.Litvinov, A.Schwenk, J.Simonis, S.R.Stroberg, Y.H.Zhang, H.S.Xu, P.Shuai, X.L.Tu, X.H.Zhou, F.R.Xu, G.Audi, R.J.Chen, X.C.Chen, C.Y.Fu, Z.Ge, W.J.Huang, S.Litvinov, D.W.Liu, Y.H.Lam, X.W.Ma, R.S.Mao, A.Ozawa, B.H.Sun, Y.Sun, T.Uesaka, G.Q.Xiao, Y.M.Xing, T.Yamaguchi, Y.Yamaguchi, X.L.Yan, Q.Zeng, H.W.Zhao, T.C.Zhao, W.Zhang, W.L.Zhan Masses of neutron-rich 52-54Sc and 54, 56Ti nuclides: The N=32 subshell closure in scandium ATOMIC MASSES 52,53,54Sc, 54,56Ti; measured mass excesses using isochronous mass spectrometry at CRSe-HIRFL, Lanzhou. Isotopes produced in 9Be(86Kr, X), E=460.65 MeV/nucleon reaction and separated using RIBLL2. Comparison with AME-2012 evaluation, and results from six previous experiments, and with valence-space in-medium similarity renormalization group (VS-IMSRG) calculations. Systematics of S(2n) values in N=27-34 K, Ca, Sc, Ti isotopic chains, and those of empirical shell gaps in N=24-34 K, Ca, Sc, Ti isotopic chains and Z=19-25 N=32 isotones.
doi: 10.1103/PhysRevC.99.064303
2019XU13 Phys.Rev. C 100, 051303 (2019) X.Xu, J.H.Liu, C.X.Yuan, Y.M.Xing, M.Wang, Y.H.Zhang, X.H.Zhou, Yu.A.Litvinov, K.Blaum, R.J.Chen, X.C.Chen, C.Y.Fu, B.S.Gao, J.J.He, S.Kubono, Y.H.Lam, H.F.Li, M.L.Liu, X.W.Ma, P.Shuai, M.Si, M.Z.Sun, X.L.Tu, Q.Wang, H.S.Xu, X.L.Yan, J.C.Yang, Y.J.Yuan, Q.Zeng, P.Zhang, X.Zhou, W.L.Zhan, S.Litvinov, G.Audi, S.Naimi, T.Uesaka, Y.Yamaguchi, T.Yamaguchi, A.Ozawa, B.H.Sun, K.Kaneko, Y.Sun, F.R.Xu Masses of ground and isomeric states of 101In and configuration-dependent shell evolution in odd-$A$ indium isotopes ATOMIC MASSES 101In, 101mIn; measured mass excesses using storage-ring based isochronous mass spectrometry technique; deduced energy of the isomeric state. Comparison with systematic values in AME-2016 values. Systematics of 1/2- isomeric states in 101,103,105,107,109,111In, data from the present experiment for 101In and from the ENSDF database for others. NUCLEAR STRUCTURE 101,103,105,107,109,111,113In; calculated energies of the 1/2- isomeric levels, neutron occupation numbers for 1/2- and 9/2+ levels, neutron effective single-particle energies of ν1g7/2 with respect to ν2d5/2 for 9/2+ and 1/2- levels using state-of-the-art shell-model calculations. Comparison with available experimental data. NUCLEAR REACTIONS 9Be(112Sn, X)31P/33S/35Cl/37Ar/39K/58Ni/60Cu/62Zn/64Ga/66Ge/68As/70Se/72Br/74Rb/76Rb/78Sr/80Y/89Tc/91Ru/91mRu/93Rh/95Pd/95mPd/97Ag/99Cd/101In/101mIn/103Sn, E=400.88 MeV/nucleon; measured reaction products selected and analyzed by RIBLL2 separator, and revolution time spectrum at the Cooler Storage Ring (CSR) accelerator complex of HIRFL-Lanzhou facility.
doi: 10.1103/PhysRevC.100.051303
2018FU11 Phys.Rev. C 98, 014315 (2018) C.Y.Fu, Y.H.Zhang, X.H.Zhou, M.Wang, Yu.A.Litvinov, K.Blaum, H.S.Xu, X.Xu, P.Shuai, Y.H.Lam, R.J.Chen, X.L.Yan, T.Bao, X.C.Chen, H.Chen, J.J.He, S.Kubono, D.W.Liu, R.S.Mao, X.W.Ma, M.Z.Sun, X.L.Tu, Y.M.Xing, P.Zhang, Q.Zeng, X.Zhou, W.L.Zhan, S.Litvinov, G.Audi, T.Uesaka, Y.Yamaguchi, T.Yamaguchi, A.Ozawa, B.H.Sun, Y.Sun, F.R.Xu Masses of the Tz = -3/2 nuclei 27P and 29S ATOMIC MASSES 27P, 29S; measured revolution time spectrum, and mass excesses using isochronous mass spectrometry (IMS) technique at Cooler Storage Ring (CSR) of HIRFL-Lanzhou facility. 29S, 29P, 29Si, 29Al; analyzed linear and quadratic coefficients of the isobaric multiplet mass equation (IMME). Comparison with AME-2016 values. 27P, 29S; isotopes produced in 9Be(58Ni, X), E=468 MeV/nucleon reaction, and using RIBLL2 fragment separator.
doi: 10.1103/PhysRevC.98.014315
2018XI04 Phys.Lett. B 781, 358 (2018) Y.M.Xing, K.A.Li, Y.H.Zhang, X.H.Zhou, M.Wang, Yu.A.Litvinov, K.Blaum, S.Wanajo, S.Kubono, G.Martinez-Pinedo, A.Sieverding, R.J.Chen, P.Shuai, C.Y.Fu, X.L.Yan, W.J.Huang, X.Xu, X.D.Tang, H.S.Xu, T.Bao, X.C.Chen, B.S.Gao, J.J.He, Y.H.Lam, H.F.Li, J.H.Liu, X.W.Ma, R.S.Mao, M.Si, M.Z.Sun, X.L.Tu, Q.Wang, J.C.Yang, Y.J.Yuan, Q.Zeng, P.Zhang, X.Zhou, W.L.Zhan, S.Litvinov, G.Audi, T.Uesaka, Y.Yamaguchi, T.Yamaguchi, A.Ozawa, C.Frohlich, T.Rauscher, F.-K.Thielemann, B.H.Sun, Y.Sun, A.C.Dai, F.R.Xu Mass measurements of neutron-deficient Y, Zr, and Nb isotopes and their impact on rp and νp nucleosynthesis processes ATOMIC MASSES 78,79Y, 80,81Zr, 82,83,84Nb, 84Mo; measured revolution time spectrum; deduced mass excess values and proton separation energies. Comparison with available data.
doi: 10.1016/j.physletb.2018.04.009
2018ZH29 Phys.Rev. C 98, 014319 (2018) Y.H.Zhang, P.Zhang, X.H.Zhou, M.Wang, Yu.A.Litvinov, H.S.Xu, X.Xu, P.Shuai, Y.H.Lam, R.J.Chen, X.L.Yan, T.Bao, X.C.Chen, H.Chen, C.Y.Fu, J.J.He, S.Kubono, D.W.Liu, R.S.Mao, X.W.Ma, M.Z.Sun, X.L.Tu, Y.M.Xing, Q.Zeng, X.Zhou, W.L.Zhan, S.Litvinov, K.Blaum, G.Audi, T.Uesaka, Y.Yamaguchi, T.Yamaguchi, A.Ozawa, B.H.Sun, Y.Sun, F.R.Xu Isochronous mass measurements of Tz = -1 fp-shell nuclei from projectile fragmentation of 58Ni ATOMIC MASSES 43Ti, 44,44m,45V, 46,47Cr, 48,49Mn, 50,51Fe, 52,52mCo, 54Ni, 56Cu; measured time revolution spectra, and mass excesses using isochronous mass spectrometry (IMS) technique using Cooler Storage Ring (CSRm) at HIRFL-Lanzhou. Comparison with AME-2012 evaluation, and with predictions of several mass models. 52,52mCo, 44,44mV; deduced precise energies of the isomeric states from direct mass measurements, and compared with previously known values. 52,52mCo, 52Mn; deduced revised level energies in 52Co from new mass measurements for 52,52mCo and known level energies in 52Mn mirror nucleus. 56Co, 56Cu; deduced revised 56Cu level energies from new mass measurement for 56Cu and using known level energies of 56Co mirror nucleus. 52Co, 52Fe, 52Mn, 52Cr; analyzed quadratic and cubic fit coefficients of the isobaric multiplet mass equation (IMME). Discussed impact of new mass measurements on different aspects in nuclear structure. Isotopes produced in 9Be(58Ni, X), E=467.91 MeV/nucleon reaction, and fragments separated using RIBLL2 separator at Lanzhou.
doi: 10.1103/PhysRevC.98.014319
2017DU04 Acta Phys.Pol. B48, 473 (2017) H.Du, M.Fukuda, D.Nishimura, M.Takechi, T.Suzuki, Y.Tanaka, I.Kato, M.Tanaka, K.Abe, T.Izumikawa, H.Oikawa, T.Ohtsubo, J.Ohno, Y.Kanke, H.Kikuchi, A.Kitagawa, S.Sato, U.Sayama, J.Shimaya, S.Suzuki, Y.Takeuchi, T.Takemoto, N.Tadano, R.Tamura, J.Nagumo, K.Nishizuka, S.Fukuda, K.Hori, S.Matsunaga, A.Mizukami, M.Mihara, E.Miyata, D.Murooka, S.Yamaoka, T.Yamaguchi Nuclear Structure of 15, 16C via Reaction Cross-section Measurements NUCLEAR REACTIONS 1H, 9Be, 12C, 27Al(15C, x), (16C, x), E=40-140 MeV/nucleon; measured outgoing particles using ΔE-E counter telescope; deduced reaction σ, mass and charge density of 14,15,16C vs radius, mass and charge radii using the data supplemented by published data at different eneegies. Compared with data on radii (both experimental and calculations) from other groups.
doi: 10.5506/APhysPolB.48.473
2017KA66 J.Phys.Soc.Jpn. 86, 034201 (2017) D.Kaji, K.Morita, K.Morimoto, H.Haba, M.Asai, K.Fujita, Z.Gan, H.Geissel, H.Hasebe, S.Hofmann, M.H.Huang, Y.Komori, L.Ma, J.Maurer, M.Murakami, M.Takeyama, F.Tokanai, T.Tanaka, Y.Wakabayashi, T.Yamaguchi, S.Yamaki, A.Yoshida Study of the Reaction 48Ca + 248Cm → 296Lv* at RIKEN-GARIS RADIOACTIVITY 292Lv, 288Fl, 284Cn, 293Lv, 289Fl, 285Cn, 294Lv, 290Fl(α) [from 248Cm(48Ca, X)296Lv, E=261.6, 258.0 MeV]; measured decay products, Eα, Iα; deduced decay branches and ratios. NUCLEAR REACTIONS 248Cm(48Ca, X)296Lv, E=261.6, 258.0 MeV; measured reaction products; deduced σ. Comparison with available data.
doi: 10.7566/jpsj.86.034201
2017MI04 Acta Phys.Pol. B48, 409 (2017) E.Miyata, M.Takechi, T.Ohtsubo, M.Fukuda, D.Nishimura, K.Abe, K.Aoki, A.Ikeda, T.Izumikawa, H.Oikawa, K.Ohnishi, S.Ohmika, I.Kato, Y.Kanke, N.Kanda, R.Kanbe, H.Kikuchi, A.Kitagawa, S.Sato, H.Shimamura, J.Shimaya, S.Suzuki, T.Suzuki, R.Takagaki, H.Takahashi, Y.Takei, Y.Takeuchi, T.Takenouchi, N.Tadano, M.Tanaka, Y.Tanaka, K.Chikaato, H.Du, J.Nagumo, K.Nishizuka, T.Nishimura, S.Fukuda, M.Machida, A.Mizukami, M.Mihara, J.Muraoka, S.Yagi, S.Yamaoka, T.Yamaguchi, K.Yokoyama Development of High Resolution TOF Detector for RI Beams Using Cherenkov Radiation
doi: 10.5506/APhysPolB.48.409
2017SA16 Nucl.Phys. A961, 142 (2017) K.Sawahata, A.Ozawa, Y.Saito, Y.Abe, Y.Ichikawa, N.Inaba, Y.Ishibashi, A.Kitagawa, S.Matsunaga, T.Moriguchi, D.Nagae, S.Okada, S.Sato, S.Suzuki, T.Suzuki, Y.Takeuchi, T.Yamaguchi, J.Zenihiro Investigations of charge-changing processes for light proton-rich nuclei on carbon and solid-hydrogen targets NUCLEAR REACTIONS 1H, 12C(25Si, x), (26Si, x), (27Si, x), (28Si, x), (33Cl, x), (34Ar, x), (35Ar, x), (36Ar, x), E≈300 MeV/nucleon; measured charge-changing reaction products; deduced total charge-changing σ, partial charge-changing σ; calculated total charge-changing σ, partial charge-changing σ. 1H, 25,26,27Si, 33Cl; calculated, estimated nuclear proton RMS radii using total charge-changing σ and Glauber model with correction factor. 33Cl; calculated, estimated proton skin thickness.
doi: 10.1016/j.nuclphysa.2017.02.012
2017TA06 Acta Phys.Pol. B48, 461 (2017) M.Tanaka, M.Fukuda, D.Nishimura, M.Takechi, S.Suzuki, H.Du, Y.Tanaka, K.Aoki, S.Fukuda, A.Honma, T.Izumikawa, Y.Kamisho, N.Kanda, I.Kato, Y.Kanke, A.Kitagawa, J.Kohno, M.Machida, K.Matsuta, M.Mihara, E.Miyata, Y.Morita, J.Muraoka, D.Murooka, T.Nagai, M.Nagashima, K.Ohnishi, J.Ohno, T.Ohtsubo, H.Oikawa, S.Sato, H.Shimamura, T.Sugihara, T.Suzuki, N.Tadano, R.Takagaki, Y.Takei, A.Takenouchi, S.Yagi, T.Yamaguchi, S.Yamaki, S.Yamaoka Reaction Cross Sections for 13-15B and One-neutron Halo in 14B NUCLEAR REACTIONS 1H, 9Be, 12C, 27Al(13B, x), (14B, x), (15B, x), E=50-130 MeV/nucleon; measured reaction products; deduced reaction σ; calculated σ using Glauber-type approach; deduced nuclear matter density distribution, matter and charge radii for 13,15B and one-neutron halo 14B. Cross sections compared also with asymptotical σ at relativistic energy; nuclear radii with both calculations and data for B isotopes published in literature.
doi: 10.5506/APhysPolB.48.461
2017TU01 Phys.Rev. C 95, 014610 (2017) X.L.Tu, A.Kelic-Heil, Yu.A.Litvinov, Zs.Podolyak, Y.H.Zhang, W.J.Huang, H.S.Xu, K.Blaum, F.Bosch, R.J.Chen, X.C.Chen, C.Y.Fu, B.S.Gao, Z.Ge, Z.G.Hu, D.W.Liu, S.A.Litvinov, X.W.Ma, R.S.Mao, B.Mei, P.Shuai, B.H.Sun, Y.Sun, Z.Y.Sun, P.M.Walker, M.Wang, N.Winckler, J.W.Xia, G.Q.Xiao, Y.M.Xing, X.Xu, T.Yamaguchi, X.L.Yan, J.C.Yang, Y.J.Yuan, Q.Zeng, W.Zhang, H.W.Zhao, T.C.Zhao, X.H.Zhou Application of isochronous mass spectrometry for the study of angular momentum population in projectile fragmentation reactions NUCLEAR REACTIONS 9Be(78Kr, X)53Fe/53mFe/53Co/53mCo, E=479.4 MeV/nucleon; measured revolution time spectra of the isomeric and ground states of 53Co and 53Fe using isochronous mass spectrometry (IMS) technique at HIRFL-CSR-Lanzhou facility; deduced isomeric ratios for the 19/2 state, and compared with the predictions of theoretical calculations using ABRABLA07 code. 53Fe; calculated production probability of 53Fe versus spin using ABRABLA07 code for the 58Ni, 78Kr, 84Kr, and 112Sn projectiles.
doi: 10.1103/PhysRevC.95.014610
2017ZA09 Phys.Rev. C 96, 034617 (2017) J.C.Zamora, T.Aumann, S.Bagchi, S.Bonig, M.Csatlos, I.Dillmann, C.Dimopoulou, P.Egelhof, V.Eremin, T.Furuno, H.Geissel, R.Gernhauser, M.N.Harakeh, A.-L.Hartig, S.Ilieva, N.Kalantar-Nayestanaki, O.Kiselev, H.Kollmus, C.Kozhuharov, A.Krasznahorkay, Th.Kroll, M.Kuilman, S.Litvinov, Yu.A.Litvinov, M.Mahjour-Shafiei, M.Mutterer, D.Nagae, M.A.Najafi, C.Nociforo, F.Nolden, U.Popp, C.Rigollet, S.Roy, C.Scheidenberger, M.von Schmid, M.Steck, B.Streicher, L.Stuhl, M.Thurauf, T.Uesaka, H.Weick, J.S.Winfield, D.Winters, P.J.Woods, T.Yamaguchi, K.Yue, J.Zenihiro Nuclear-matter radius studies from 58Ni (α, α) experiments at the GSI Experimental Storage Ring with the EXL facility NUCLEAR REACTIONS 4He(58Ni, α), (58Ni, α'), E=100, 150 MeV/nucleon; measured scattered α-particles, differential σ(θ, E) using stored ion beams and a UHV compatible detection system with a double-sided silicon strip detector (DSSD) at the heavy-ion experimental storage ring (ESR) at GSI facility; deduced optical model potential parameters, probability density distribution, point-density distributions of 58Ni, nuclear-matter radius, and compared with Skyrme-Hartree-Fock calculation (SHF), half-density radius, diffuseness of a Fermi-shape, rms radius, total-matter distribution, point-matter distribution. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.034617
2017ZE02 Phys.Rev. C 96, 031303 (2017) Q.Zeng, M.Wang, X.H.Zhou, Y.H.Zhang, X.L.Tu, X.C.Chen, X.Xu, Yu.A.Litvinov, H.S.Xu, K.Blaum, R.J.Chen, C.Y.Fu, Z.Ge, W.J.Huang, H.F.Li, J.H.Liu, B.Mei, P.Shuai, M.Si, B.H.Sun, M.Z.Sun, Q.Wang, G.Q.Xiao, Y.M.Xing, T.Yamaguchi, X.L.Yan, J.C.Yang, Y.J.Yuan, Y.D.Zang, P.Zhang, W.Zhang, X.Zhou Half-life measurement of short-lived 94m44Ru44+ using isochronous mass spectrometry RADIOACTIVITY 94mRu(IT)[from 9Be(112Sn, X), E=376.42 MeV/nucleon]; measured half-life of the fully-ionized (bare) ions of 8+ isomeric state at 2644 keV at the Experimental Cooler Storage Ring (CSRe) in Heavy Ion Research Facility (HIRFL), Lanzhou; deduced ICC. Comparison with calculations using BrIcc code, and with theoretical predictions. See also 2017Ch37 from the same laboratory for a detailed statistical analysis for extraction of half-life from experimental data. ATOMIC MASSES 94Ru, 94mRu; measured mass excesses of the isomer and the ground state of 94Ru using isochronous mass spectrometry (IMS) at Heavy Ion Research Facility (HIRFL), Lanzhou, and compared with AME-2016.
doi: 10.1103/PhysRevC.96.031303
2017ZH12 Phys.Lett. B 767, 20 (2017) P.Zhang, X.Xu, P.Shuai, R.J.Chen, X.L.Yan, Y.H.Zhang, M.Wang, Yu.A.Litvinov, K.Blaum, H.S.Xu, T.Bao, X.C.Chen, H.Chen, C.Y.Fu, J.J.He, S.Kubono, Y.H.Lam, D.W.Liu, R.S.Mao, X.W.Ma, M.Z.Sun, X.L.Tu, Y.M.Xing, J.C.Yang, Y.J.Yuan, Q.Zeng, X.Zhou, X.H.Zhou, W.L.Zhan, S.Litvinov, G.Audi, T.Uesaka, Y.Yamaguchi, T.Yamaguchi, A.Ozawa, B.H.Sun, Y.Sun, F.R.Xu High-precision QEC values of superallowed 0+ → 0+β-emitters 46Cr, 50Fe and 54Ni ATOMIC MASSES 42Ti, 46Cr, 48Mn, 50Fe, 54Ni; measured the revolution time spectrum; deduced precision mass excesses, corrected log ft values. Comparison with AME12 evaluated data.
doi: 10.1016/j.physletb.2017.01.039
2016KN02 Phys.Lett. B 754, 288 (2016) R.Knobel, M.Diwisch, F.Bosch, D.Boutin, L.Chen, C.Dimopoulou, A.Dolinskii, B.Franczak, B.Franzke, H.Geissel, M.Hausmann, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, G.Martinez-Pinedo, M.Matos, M.Mazzocco, G.Munzenberg, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.R.Plass, C.Scheidenberger, J.Stadlmann, M.Steck, B.Sun, T.Suzuki, P.M.Walker, H.Weick, M.-R.Wu, M.Winkler, T.Yamaguchi First direct mass measurements of stored neutron-rich 129, 130, 131Cd isotopes with FRS-ESR ATOMIC MASSES 129,130,131Cd; measured mean velocity of the stored fragments; deduced mass excess values of cadmium isotopes and uncertainties. Comparison with AME 2012 evaluation.
doi: 10.1016/j.physletb.2016.01.039
2016KN03 Eur.Phys.J. A 52, 138 (2016) R.Knobel, M.Diwisch, H.Geissel, Yu.A.Litvinov, Z.Patyk, W.R.Plass, C.Scheidenberger, B.Sun, H.Weick, F.Bosch, D.Boutin, L.Chen, C.Dimopoulou, A.Dolinskii, B.Franczak, B.Franzke, M.Hausmann, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Matos, M.Mazzocco, G.Munzenberg, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, J.Stadlmann, M.Steck, T.Suzuki, P.M.Walker, M.Winkler, T.Yamaguchi New results from isochronous mass measurements of neutron-rich uranium fission fragments with the FRS-ESR-facility at GSI NUCLEAR REACTIONS 9Be(238U, x), E=410-415 Mev/nucleon; measured reaction products; deduced mass excess for Z=28-62. Compared to AME2012 and other data. ATOMIC MASSES 68Ge, 91Se, 94Br, 105Y, 106,107Zr, 110Nb, 113Mo, 114,115Tc, 118Ru, 121Rh, 123,124Pd, 126Ag, 138Sb, 141,143I, 149,150Ba, 150,151La, 154Ce, 93Br, 109Nb, 117Ru, 125Ag, 137Sb, 140I; measured correlation between the spread of the revolution time and the number of turns recorded in the ring; deduced mass-excess values.
doi: 10.1140/epja/i2016-16138-6
2016XU10 Phys.Rev.Lett. 117, 182503 (2016) X.Xu, P.Zhang, P.Shuai, R.J.Chen, X.L.Yan, Y.H.Zhang, M.Wang, Yu.A.Litvinov, H.S.Xu, T.Bao, X.C.Chen, H.Chen, C.Y.Fu, S.Kubono, Y.H.Lam, D.W.Liu, R.S.Mao, X.W.Ma, M.Z.Sun, X.L.Tu, Y.M.Xing, J.C.Yang, Y.J.Yuan, Q.Zeng, X.Zhou, X.H.Zhou, W.L.Zhan, S.Litvinov, K.Blaum, G.Audi, T.Uesaka, Y.Yamaguchi, T.Yamaguchi, A.Ozawa, B.H.Sun, Y.Sun, A.C.Dai, F.R.Xu Identification of the Lowest T=2, Jπ = 0+ Isobaric Analog State in 52Co and Its Impact on the Understanding of β-Decay Properties of 52Ni NUCLEAR REACTIONS Be(58Ni, X)52Co, E=467.91 MeV/nucleon; measured reaction products, TOF; deduced atomic masses, energy of T=2 isobaric analog state, level scheme. Comparison with shell model calculations using GXPF1J interaction.
doi: 10.1103/PhysRevLett.117.182503
2016ZA08 Phys.Lett. B 763, 16 (2016) J.C.Zamora, T.Aumann, S.Bagchi, S.Bonig, M.Csatlos, I.Dillmann, C.Dimopoulou, P.Egelhof, V.Eremin, T.Furuno, H.Geissel, R.Gernhauser, M.N.Harakeh, A.-L.Hartig, S.Ilieva, N.Kalantar-Nayestanaki, O.Kiselev, H.Kollmus, C.Kozhuharov, A.Krasznahorkay, Th.Kroll, M.Kuilman, S.Litvinov, Yu.A.Litvinov, M.Mahjour-Shafiei, M.Mutterer, D.Nagae, M.A.Najafi, C.Nociforo, F.Nolden, U.Popp, C.Rigollet, S.Roy, C.Scheidenberger, M.von Schmid, M.Steck, B.Streicher, L.Stuhl, M.Thurauf, T.Uesaka, H.Weick, J.S.Winfield, D.Winters, P.J.Woods, T.Yamaguchi, K.Yue, J.Zenihiro First measurement of isoscalar giant resonances in a stored-beam experiment NUCLEAR REACTIONS 4He(58Ni, α'), E=100 MeV/nucleon; measured reaction products, Eα, Iα. 58Ni; deduced σ(θ, E), monopole contribution of the energy-weighted sum rule (EWSR).
doi: 10.1016/j.physletb.2016.10.015
2015AK02 Phys.Rev. C 91, 031301 (2015) A.Akber, M.W.Reed, P.M.Walker, Yu.A.Litvinov, G.J.Lane, T.Kibedi, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, I.J.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, G.D.Dracoulis, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, Zs.Podolyak, A.Prochazka, C.Scheidenberger, D.Shubina, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi Increased isomeric lifetime of hydrogen-like 192mOs RADIOACTIVITY 192mOs(IT)[from 9Be(197Au, X), E=478-492 MeV/nucleon]; measured half-life of the highly-charged stored ions using Schottky mass spectrometry in Experimental Storage Ring (ESR) of the isomeric state of 192Os at UNILAC and SIS-18 heavy-ion accelerators of GSI. Discussed increased half-life of the hydrogen-like ions of isomeric state as compared to that of the neutral ions.
doi: 10.1103/PhysRevC.91.031301
2015FA03 Phys.Rev. C 91, 014614 (2015) G.W.Fan, M.Fukuda, D.Nishimura, X.L.Cai, S.Fukuda, I.Hachiuma, C.Ichikawa, T.Izumikawa, M.Kanazawa, A.Kitagawa, T.Kuboki, M.Lantz, M.Mihara, M.Nagashima, K.Namihira, Y.Ohkuma, T.Ohtsubo, Z.z.Ren, S.Sato, Z.Q.Sheng, M.Sugiyama, S.Suzuki, T.Suzuki, M.Takechi, T.Yamaguchi, W.Xu Density distribution of 8Li and 8B and capture reaction at low energy NUCLEAR REACTIONS 9Be, 12C, 27Al(8Li, X), E=30-110 MeV, [8Li secondary beam produced in 9Be(13C, X), E=130 MeV/nucleon primary reaction]; measured reaction products, reaction σ(E) at HIMAC synchrotron and fragment-separator facility of NIRS, Japan; deduced density distributions of 8B and 8Li using modified Glauber model, halo structure of 8B. 7Li(n, γ)8Li, E=0.01 eV-1 MeV; 7Be(p, γ)8B, E=0-0.5 MeV; calculated capture σ(E) for (n, γ) and S(E) factor for (p, γ) reactions using density distributions determined in present work, comparison with experimental data.
doi: 10.1103/PhysRevC.91.014614
2015MO17 Phys.Rev. C 92, 024608 (2015) S.Momota, I.Tanihata, A.Ozawa, M.Notani, K.Yoshida, K.Morimoto, T.Yamaguchi, T.Onishi, A.Yoshida, Y.X.Watanabe, Z.Liu, A.Ono Velocity-dependent transverse momentum distribution of fragments produced from 40Ar+9Be at 95 MeV/nucleon NUCLEAR REACTIONS 9Be(40Ar, X), E=95 MeV/nucleon; measured time-of-flight, energy loss and angular distribution of fragments using Rikagaku Kenkyusho (RIKEN) Projectile Fragment Separator at RIKEN. 10,11,12Be, 11,12,13,14,15B, 13,14,15,16,17,18C, 14,15,16,17,18,19,20,21N, 17,18,19,20,21,22,23,24O, 19,20,21,22,23,24,25,26F, 21,22,23,24,25,26,27,28,29Ne, 24,25,26,27,28,29,30,31Na, 26,27,28,29,30,31,32,33,34Mg, 28,29,30,31,32,33,34,35,36Al, 30,31,32,33,34,35,36,37Si; analyzed transverse momentum distributions for fragments; deduced formulation for the width of transverse momentum distribution. Comparison with antisymmetrized molecular-dynamics model calculations to investigate reaction mechanism.
doi: 10.1103/PhysRevC.92.024608
2015XU14 Chin.Phys.C 39, 104001 (2015) X.Xu, M.Wang, Y.-H.Zhang, H.-S.Xu, P.Shuai, X.-L.Tu, Y.A.Litvinov, X.-H.Zhou, B.-H.Sun, Y.-J.Yuan, J.-W.Xia, J.-C.Yang, K.Blaum, R.-J.Chen, X.-C.Chen, C.-Y.Fu, Z.Ge, Z.-G.Hu, W.-J.Huang, D.-W.Liu, Y.-H.Lam, X.-W.Ma, R.-S.Mao, T.Uesaka, G.-Q.Xiao, Y.-M.Xing, T.Yamaguchi, Y.Yamaguchi, Q.Zeng, X.-L.Yan, H.-W.Zhao, T.-C.Zhao, W.Zhang, W.-L.Zhan Direct mass measurements of neutron-rich 86Kr projectile fragments and the persistence of neutron magic number N=32 in Sc isotopes ATOMIC MASSES 23F, 25Ne, 33Al, 36Si, 38P, 42,43Cl, 52,53,54Sc, 54,56Ti, 57,58V, 61Cr, 69Co; measured corrected revolution time spectrum; deduced mass excess values. Comparison with AME12 mass evaluation.
doi: 10.1088/1674-1137/39/10/104001
2014FA18 Phys.Rev. C 90, 044321 (2014) G.W.Fan, M.Fukuda, D.Nishimura, X.L.Cai, S.Fukuda, I.Hachiuma, C.Ichikawa, T.Izumikawa, M.Kanazawa, A.Kitagawa, T.Kuboki, M.Lantz, M.Mihara, M.Nagashima, K.Namihira, Y.Ohkuma, T.Ohtsubo, Z.Ren, S.Sato, Z.Q.Shen, M.Sugiyama, S.Suzuki, T.Suzuki, M.Takechi, T.Yamaguchi, B.J.Xu, W.Xu Structure of 8Li from a reaction cross-section measurement NUCLEAR REACTIONS 1H, 9Be, 12C, 27Al(8Li, 8Li'), E=30-110 MeV/nucleon, [secondary 8Li beam from 9Be(13C, X), E=130 MeV/nucleon primary reaction]; measured particle spectra by Bρ-ΔE-TOF technique, reaction σ(E) at HIMAC synchrotron and NIRS fragment-separator facility in Japan. 8Li; deduced density distribution, matter radius, tendency for 8Li as a skin nucleus. Modified Glauber model analysis of experimental data. Comparison with previous experimental results and with calculations based on harmonic oscillator (HO)+Yukawa and HO+single-particle model (SPM) functions.
doi: 10.1103/PhysRevC.90.044321
2014MO19 Nucl.Phys. A929, 83 (2014) T.Moriguchi, A.Ozawa, S.Ishimoto, Y.Abe, M.Fukuda, I.Hachiuma, Y.Ishibashi, Y.Ito, T.Kuboki, M.Lantz, D.Nagae, K.Namihira, D.Nishimura, T.Ohtsubo, H.Ooishi, T.Suda, H.Suzuki, T.Suzuki, M.Takechi, K.Tanaka, T.YamaguchI Density distribution of 14Be from reaction cross-section measurements NUCLEAR REACTIONS 1H, 12C(14Be, x), E=46, 79 MeV/nucleon; measured reaction products; deduced reaction σ. 14Be deduced using also data at other energies, mass density distribution, radius; calculated σ.
doi: 10.1016/j.nuclphysa.2014.06.003
2014OZ02 Phys.Rev. C 89, 044602 (2014) A.Ozawa, T.Moriguchi, T.Ohtsubo, N.Aoi, D.Q.Fang, N.Fukuda, M.Fukuda, H.Geissel, I.Hachiuma, N.Inabe, Y.Ishibashi, S.Ishimoto, Y.Ito, T.Izumikawa, D.Kameda, T.Kubo, T.Kuboki, K.Kusaka, M.Lantz, Y.G.Ma, M.Mihara, Y.Miyashita, S.Momota, D.Nagae, K.Namihira, D.Nishimura, H.Ooishi, Y.Ohkuma, T.Ohnishi, M.Ohtake, K.Ogawa, Y.Shimbara, T.Suda, T.Sumikama, H.Suzuki, S.Suzuki, T.Suzuki, M.Takechi, H.Takeda, K.Tanaka, R.Watanabe, M.Winkler, T.Yamaguchi, Y.Yanagisawa, Y.Yasuda, K.Yoshinaga, A.Yoshida, K.Yoshida Charge-changing cross sections of 30Ne, 32, 33Na with a proton target NUCLEAR REACTIONS 1H(30Ne, X), (32Na, X), (33Na, X), [secondary 30Ne, 32,33Na beams from 9Be(48Ca, X)30Ne/31Ne/31Na/32Na/33Na, E=345 MeV/nucleon primary reaction], E≈240 MeV/nucleon; measured particle spectra, charge-changing, partial charge-changing and charge-pickup σ using Big-RIPS and ZDS spectrometers at RIBF-RIKEN facility; deduced rms proton and matter radii, neutron skin thickness. 30Ne, 32Na; deduced neutron skin thickness, rms proton radii. Glauber-model analysis. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.89.044602
2014SH14 Phys.Lett. B 735, 327 (2014) P.Shuai, H.S.Xu, X.L.Tu, Y.H.Zhang, B.H.Sun, M.Wang, Yu.A.Litvinov, K.Blaum, X.H.Zhou, J.J.He, Y.Sun, K.Kaneko, Y.J.Yuan, J.W.Xia, J.C.Yang, G.Audi, X.L.Yan, X.C.Chen, G.B.Jia, Z.G.Hu, X.W.Ma, R.S.Mao, B.Mei, Z.Y.Sun, S.T.Wang, G.Q.Xiao, X.Xu, T.Yamaguchi, Y.Yamaguchi, Y.D.Zang, H.W.Zhao, T.C.Zhao, W.Zhang, W.L.Zhan Charge and frequency resolved isochronous mass spectrometry and the mass of 51Co ATOMIC MASSES 51Co, 34Ar; measured revolution frequencies; deduced mass excess values. Comparison with shell model calculations.
doi: 10.1016/j.physletb.2014.06.046
2014TA32 Phys.Rev. C 90, 061305 (2014) M.Takechi, S.Suzuki, D.Nishimura, M.Fukuda, T.Ohtsubo, M.Nagashima, T.Suzuki, T.Yamaguchi, A.Ozawa, T.Moriguchi, H.Ohishi, T.Sumikama, H.Geissel, N.Aoi, R.-J.Chen, D.-Q.Fang, N.Fukuda, S.Fukuoka, H.Furuki, N.Inabe, Y.Ishibashi, T.Itoh, T.Izumikawa, D.Kameda, T.Kubo, M.Lantz, C.S.Lee, Y.-G.Ma, K.Matsuta, M.Mihara, S.Momota, D.Nagae, R.Nishikiori, T.Niwa, T.Ohnishi, K.Okumura, M.Ohtake, T.Ogura, H.Sakurai, K.Sato, Y.Shimbara, H.Suzuki, H.Takeda, S.Takeuchi, K.Tanaka, M.Tanaka, H.Uenishi, M.Winkler, Y.Yanagisawa, S.Watanabe, K.Minomo, S.Tagami, M.Shimada, M.Kimura, T.Matsumoto, Y.R.Shimizu, M.Yahiro Evidence of halo structure in 37Mg observed via reaction cross sections and intruder orbitals beyond the island of inversion NUCLEAR REACTIONS 12C(24Mg, X), (25Mg, X), (26Mg, X), (27Mg, X), (28Mg, X), (29Mg, X), (30Mg, X), (31Mg, X), (32Mg, X), (33Mg, X), (34Mg, X), (35Mg, X), (36Mg, X), (37Mg, X), (38Mg, X), E=240 MeV/nucleon, [secondary Mg beams from 9Be(48Ca, X), E=345 MeV/nucleon primary reaction]; measured spectra and TOF of outgoing particles, precise reaction σ using BigRIPS spectrometer at RIBF-RIKEN facility. Comparison with theoretical deformation parameter β2 versus mass plot using double-folding model (DFM) calculation combined with antisymmetrized molecular dynamics (AMD) calculation. 37Mg; deduced deformed halo effect from observed enhanced cross section, comparison with DFM calculation based on the deformed Woods-Saxon (DWS) model; collapse of N=28 magic shell for neutrons.
doi: 10.1103/PhysRevC.90.061305
2013AT02 Phys.Scr. T156, 014026 (2013) D.R.Atanasov, D.Balabanski, L.Batist, K.Blaum, F.Bosch, D.Boutin, C.Brandau, C.Dimopoulou, H.G.Essel, T.Faestermann, H.Geissel, S.Hagmann, R.Hess, P.-M.Hillenbrand, P.Kienle, R.Knobel, C.Kozhuharov, J.Kurcewicz, M.Lestinsky, S.A.Litvinov, Yu A.Litvinov, X.Ma, R.Martin, M.Mazzocco, G.Munzenberg, F.Nolden, T.Ohtsubo, Z.Patyk, M.S.Sanjari, C.Scheidenberger, D.Shubina, U.Spillmann, M.Steck, Th.Stohlker, B.Sun, T.Suzuki, S.Torilov, M.Trassinelli, S.Trotsenko, X.Tu, I.I.Tupitsyn, H.Weick, N.Winckler, M.Winkler, D.F.A.Winters, N.Winters, H.Xu, T.Yamaguchi, X.Yan, Y.Yuan, Y.Zhang Half-life measurements of highly charged radionuclides
doi: 10.1088/0031-8949/2013/T156/014026
2013BO25 Phys.Scr. T156, 014025 (2013) F.Bosch, D.R.Atanasov, C.Brandau, I.Dillmann, C.Dimopoulou, T.Faestermann, H.Geissel, S.Hagmann, P.-M.Hillenbrand, P.Kienle, R.Knobel, C.Kozhuharov, J.Kurcewicz, M.Lestinsky, S.A.Litvinov, Yu.A.Litvinov, X.Ma, F.Nolden, T.Ohtsubo, Z.Patyk, R.Reuschl, M.S.Sanjari, C.Scheidenberger, D.Shubina, U.Spillmann, M.Steck, T.Stohlker, B.Sun, M.Trassinelli, S.Trotsenko, X.L.Tu, H.Weick, N.Winckler, M.Winkler, D.F.A.Winters, T.Yamaguchi, X.L.Yan Beta decay of highly charged ions
doi: 10.1088/0031-8949/2013/T156/014025
2013CH12 Phys.Rev.Lett. 110, 122502 (2013) L.Chen, P.M.Walker, H.Geissel, Yu.A.Litvinov, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, J.J.Carroll, D.M.Cullen, I.J.Cullen, B.Franzke, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Z.Patyk, W.R.Plass, Zs.Podolyak, S.Rigby, N.Saito, T.Saito, C.Scheidenberger, E.C.Simpson, M.Shindo, M.Steck, B.Sun, S.J.Williams, H.Weick, M.Winkler, H.-J.Wollersheim, T.Yamaguchi Direct Observation of Long-Lived Isomers in 212Bi NUCLEAR REACTIONS Be(238U, X)212Bi, E=670 MeV/nucleon; measured revolution frequency; deduced isomeric states excitation energies, level scheme, T1/2. Comparison with shell model calculations.
doi: 10.1103/PhysRevLett.110.122502
2013MO21 Phys.Rev. C 88, 024610 (2013) T.Moriguchi, A.Ozawa, S.Ishimoto, Y.Abe, M.Fukuda, I.Hachiuma, Y.Ishibashi, Y.Ito, T.Kuboki, M.Lantz, D.Nagae, K.Namihira, D.Nishimura, T.Ohtsubo, H.Ooishi, T.Suda, H.Suzuki, T.Suzuki, M.Takechi, K.Tanaka, T.Yamaguchi Density distributions of 11Li deduced from reaction cross-section measurements NUCLEAR REACTIONS 1H, 12C(11Li, X), E=31, 41 MeV/nucleon; measured particle spectra, time-of-flight, reaction σ(E) using RIPS at RIKEN facility. 11Li; deduced neutron, proton, and matter density distributions, root-mean-square (rms) radii. Glauber model calculations based on the optical limit approximation. Comparison with previous data for 6,7,8,9,11Li. Discussed disappearance of N=8 shell gap.
doi: 10.1103/PhysRevC.88.024610
2013SH30 Phys.Rev. C 88, 024310 (2013) D.Shubina, R.B.Cakirli, Yu.A.Litvinov, K.Blaum, C.Brandau, F.Bosch, J.J.Carroll, R.F.Casten, D.M.Cullen, I.J.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, C.Kozhuharov, R.Knobel, J.Kurcewicz, N.Kuzminchuk, S.A.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, Z.Patyk, W.R.Plass, A.Prochazka, M.W.Reed, M.S.Sanjari, C.Scheidenberger, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, P.M.Walker, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi, C.Zhou Schottky mass measurements of heavy neutron-rich nuclides in the element range 70≤Z≤79 at the GSI Experimental Storage Ring ATOMIC MASSES 181,183Lu, 185,186Hf, 187,188Ta, 189,190,191W, 192,193Re, 195Os; measured masses by Schottky mass spectrometry (SMS) technique using FRS-ESR facility at GSI. 181Hf, 181,182,183,185Ta, 184,186,187W, 189,191Re, 188,190,192,193Os, 191Ir, 194,196Pt, 196Au; measured Schottky frequency spectra for calibration purpose; deduced mass excesses, and compared with AME-2003. 179Lu, 182,182mHf, 184Ta, 186,187,188,190m,192mRe, 189,190m,191,194Os, 190,192,193,194,195Ir, 191Pt; measured Schottky frequency spectra. Bare, H- or He-like isotopes produced in 9Be(197Au, X) reaction using E(197Au)=469.35 MeV/nucleon beam from UNILAC and SIS-18 accelerators at GSI. Investigated correlations between S(2n) and energies of first 2+ states in even-even N=84-124, Z=62-78 isotopes; deduced collectivity. Systematics of S(2n) values for even N=100-124, odd Z=67-77.
doi: 10.1103/PhysRevC.88.024310
2013SU04 J.Phys.Soc.Jpn. 82, 024202 (2013) T.Sumita, K.Morimoto, D.Kaji, H.Haba, K.Ozeki, R.Sakai, A.Yoneda, A.Yoshida, H.Hasebe, K.Katori, N.Sato, Y.Wakabayashi, S.-i.Mitsuoka, S.-i.Goto, M.Murakami, Y.Kariya, F.Tokanai, K.Mayama, M.Takeyama, T.Moriya, E.Ideguchi, T.Yamaguchi, H.Kikunaga, J.Chiba, K.Morita New Result on the Production of 277Cn by the 208Pb + 70Zn Reaction NUCLEAR REACTIONS 208Pb(70Zn, n)277Cn, E=347.5, 351.5, 355.5 MeV; 209Bi(70Zn, n)278Nh, E=347.5, 351.5, 355.5 MeV; measured reaction products, Eα, Iα; deduced σ. Comparison with similar nuclei. RADIOACTIVITY 277Cn, 273Ds, 269Hs, 265Sg, 261Rf, 257No(α); measured decay products, Eα, Iα; deduced T1/2. Comparison with available data.
doi: 10.7566/JPSJ.82.024202
2013YA03 Astrophys.J. 766, L8 (2013) X.L.Yan, H.S.Xu, Yu.A.Litvinov, Y.H.Zhang, H.Schatz, X.L.Tu, K.Blaum, X.H.Zhou, B.H.Sun, J.J.He, Y.Sun, M.Wang, Y.J.Yuan, J.W.Xia, J.C.Yang, G.Audi, G.B.Jia, Z.G.Hu, X.W.Ma, R.S.Mao, B.Mei, P.Shuai, Z.Y.Sun, S.T.Wang, G.Q.Xiao, X.XU, T.Yamaguchi, Y.Yamaguchi, Y.D.Zang, H.W.Zhao, T.C.Zhao, W.Zhang, W.L.Zhan Mass Measurement of 45Cr and Its Impact on the Ca-Sc Cycle in X-Ray Bursts ATOMIC MASSES 41Ti, 43V, 45Cr, 47Mn, 49Fe, 53Ni, 55Cu; measured revolution frequencies; deduced masses. Comparison with available data.
doi: 10.1088/2041-8205/766/1/L8
2012CH19 Nucl.Phys. A882, 71 (2012) L.Chen, W.R.Plass, H.Geissel, R.Knobel, C.Kozhuharov, Yu.A.Litvinov, Z.Patyk, C.Scheidenberger, K.Siegien-Iwaniuk, B.Sun, H.Weick, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, J.J.Carroll, D.M.Cullen, I.J.Cullen, B.Franzke, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, J.Kurcewicz, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Zs.Podolyak, R.Propri, S.Rigby, N.Saito, T.Saito, M.Shindo, M.Steck, P.M.Walker, S.Williams, M.Winkler, H.-J.Wollersheim, T.Yamaguchi New results on mass measurements of stored neutron-rich nuclides in the element range from Pt to U with the FRS-ESR facility at 360-400 MeV/u NUCLEAR REACTIONS 9Be(238U, F), E=670 MeV/nucleon; measured reaction fragments using fragment separator, fragment mass using SMS (Schottky Mass Spectrometry); calculated mass excess;deduced neutron-rich exotic fragments mass using FFT of Schottky frequency spectra, mass excess systematic deviations from modern mass models. Compared with AME03 tables. ATOMIC MASSES 128Sn, 133Sb, 136Te, 144La, 146Ce, 202Au, 207Hg, 220At, 224,225,226,227,229Fr, 229,230,231,232Ac, 235Th, 235,236,237,238Pa, 202Pt, 213Tl, 217,218Bi, 219,220,221,222Po, 221,222,223,224At, 223,224,225,226,227,228Rn, 228,230,231Fr, 231,232,233,234Ra, 233,234,235,236Ac, 236,237Th; measured revolution frequency spectra; deduced mass excess and their uncertainties, systematic deviations of up to 1500 keV from modern mass models. Comparison with available data.
doi: 10.1016/j.nuclphysa.2012.03.002
2012KA36 Phys.Rev. C 86, 054319 (2012) D.Kameda, T.Kubo, T.Ohnishi, K.Kusaka, A.Yoshida, K.Yoshida, M.Ohtake, N.Fukuda, H.Takeda, K.Tanaka, N.Inabe, Y.Yanagisawa, Y.Gono, H.Watanabe, H.Otsu, H.Baba, T.Ichihara, Y.Yamaguchi, M.Takechi, S.Nishimura, H.Ueno, A.Yoshimi, H.Sakurai, T.Motobayashi, T.Nakao, Y.Mizoi, M.Matsushita, K.Ieki, N.Kobayashi, K.Tanaka, Y.Kawada, N.Tanaka, S.Deguchi, Y.Satou, Y.Kondo, T.Nakamura, K.Yoshinaga, C.Ishii, H.Yoshii, Y.Miyashita, N.Uematsu, Y.Shiraki, T.Sumikama, J.Chiba, E.Ideguchi, A.Saito, T.Yamaguchi, I.Hachiuma, T.Suzuki, T.Moriguchi, A.Ozawa, T.Ohtsubo, M.A.Famiano, H.Geissel, A.S.Nettleton, O.B.Tarasov, D.Bazin, B.M.Sherrill, S.L.Manikonda, J.A.Nolen Observation of new microsecond isomers among fission products from in-flight fission of 345 MeV/nucleon 238U NUCLEAR REACTIONS 9Be(238U, F)43S/50K/54Sc/56Sc/59Ti/60V/64Mn/67Fe/76Ni/75Cu/78Zn/82Ga/90As/92Se/93Se/ 92Br/94Br/95Br/96Br/95Kr/96Rb/97Rb/98Rb/97Sr/100Sr/101Y/106Nb/108Nb/109Nb/108Zr/109Mo/112Tc/113Tc/117Ru/119Ru/120Rh/122Rh/121Pd/124Pd/124Ag/125Ag/126Ag/125Cd/127Cd, 128Cd/130Cd/129In/130In/131In/130Sn/131Sn/132Sn/134Sn/136Sb, E=345 MeV/nucleon; measured fission fragment spectra, time of flight, energy loss, magnetic rigidity, Eγ, Iγ, γγ-coin, (fragment)γ-correlations, delayed γ spectra, isomer half-lives by γ(t) using BigRIPS separator and ZeroDegree spectrometer at RIBF, RIKEN accelerator complex. RADIOACTIVITY 43S, 50K, 54,56Sc, 59Ti, 60V, 64Mn, 67Fe, 76Ni, 75Cu, 78Zn, 82Ga, 90As, 92,93Se, 92,94,95,96Br, 95Kr, 96,97,98Rb, 97,100Sr, 101Y, 106,108,109Nb, 108Zr, 109Mo, 112,113Tc, 117,119Ru, 120,122Rh, 121,124Pd, 124,125,126Ag, 125,127,128,130Cd, 129,130,131In, 130,131,132,134Sn, 136Sb(IT)[from 9Be(238U, F), E=345 MeV/nucleon]; measured Eγ, Iγ, γγ-coin, (fragment)γ-correlations, delayed γ spectra, isomer half-lives by γ(t) using BigRIPS separator and ZeroDegree spectrometer at RIBF, RIKEN accelerator complex; deduced levels, J, π, shape isomers, multipolarity, configuration. Comparison with previous studies.
doi: 10.1103/PhysRevC.86.054319
2012MO25 J.Phys.Soc.Jpn. 81, 103201 (2012) K.Morita, K.Morimoto, D.Kaji, H.Haba, K.Ozeki, Y.Kudou, T.Sumita, Y.Wakabayashi, A.Yoneda, K.Tanaka, S.Yamaki, R.Sakai, T.Akiyama, S.-i.Goto, H.Hasebe, M.Huang, T.Huang, E.Ideguchi, Y.Kasamatsu, K.Katori, Y.Kariya, H.Kikunaga, H.Koura, H.Kudo, A.Mashiko, K.Mayama, S.-ic.Mitsuoka, T.Moriya, M.Murakami, H.Murayama, S.Namai, A.Ozawa, N.Sato, K.Sueki, M.Takeyama, F.Tokanai, T.Yamaguchi, A.Yoshida New Result in the Production and Decay of an Isotope, 278113, of the 113th Element NUCLEAR REACTIONS 209Bi(70Zn, X)278Nh, E=349 MeV; measured reaction products, Eα, Iα. 274Rg, 270Mt, 266Bh, 262Db, 258Lr; deduced T1/2. Comparison with available data.
doi: 10.1143/JPSJ.81.103201
2012NO08 Phys.Scr. T150, 014028 (2012) C.Nociforo, F.Farinon, A.Musumarra, F.Bosch, D.Boutin, A.Del Zoppo, P.Figuera, M.Fisichella, H.Geissel, R.Knobel, I.Kojouharov, C.Kozhuharov, T.Kuboki, J.Kurcewicz, Yu.A.Litvinov, M.Mazzocco, Y.Motizuki, F.Nolden, T.Ohstubo, Y.Ohkuma, Z.Patyk, M.G.Pellegriti, S.Pietri, Z.Podolyak, A.Prochazka, M.S.Sanjari, C.Scheidenberger, V.Scuderi, B.Sun, T.Suzuki, D.Torresi, H.Weick, J.S.Winfield, N.Winckler, M.Winkler, H.J.Wollersheim, T.Yamaguchi Measurements of α-decay half-lives at GSI RADIOACTIVITY 213FR, 214Ra(α) [from Be(238U, X), E=1 GeV/nucleon]; measured decay products, Eα, Iα; deduced T1/2 at rest and neutral, Q-values.
doi: 10.1088/0031-8949/2012/T150/014028
2012RE19 Phys.Rev. C 86, 054321 (2012) M.W.Reed, P.M.Walker, I.J.Cullen, Yu.A.Litvinov, D.Shubina, G.D.Dracoulis, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, G.X.Dong, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, Zs.Podolyak, A.Prochazka, C.Scheidenberger, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, F.R.Xu, T.Yamaguchi Long-lived isomers in neutron-rich Z=72-76 nuclides NUCLEAR REACTIONS Be(197Au, X)183Hf/184Hf/186Hf/186Ta/187Ta, 186W/190W/190Re/192Re/194Re/194Ir/194Os/195Os/196Pt, E=478-492 MeV/nucleon; measured Schottky mass and frequency spectra, ion revolution frequencies, survival curves of ions, isomer energies and half-lives of highly charged (helium-like, hydrogen-like, and bare) ions, γ spectra. FRS and ESR at UNILAC-SIS accelerator facility in GSI. 183,184,186Hf, 186,187Ta, 186W, 190,192,194Re, 195Os; deduced levels, isomers, J, π, configuration, decay modes. Comparison with potential energy surface, and multi-quasiparticle (MQP) calculations. 186Ta, 192Re; calculated 2qp levels. Systematics of theoretical and experimental 2qp 8- isomers and 4qp levels in 170,172,174,176,178,180,182,184,186,188,190Hf.
doi: 10.1103/PhysRevC.86.054321
2012RE22 J.Phys.:Conf.Ser. 381, 012058 (2012) M.W.Reed, P.M.Walker, I.J.Cullen, Yu.A.Litvinov, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, A.Y.Deo, B.Detwiler, C.Dimopoulou, G.D.Dracoulis, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, A.Prochazka, C.Scheidenberger, D.Shubina, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi Technique for Resolving Low-lying Isomers in the Experimental Storage Ring (ESR) and the Occurrence of an Isomeric State in 192Re
doi: 10.1088/1742-6596/381/1/012058
2012TA02 Phys.Lett. B 707, 357 (2012) M.Takechi, T.Ohtsubo, M.Fukuda, D.Nishimura, T.Kuboki, T.Suzuki, T.Yamaguchi, A.Ozawa, T.Moriguchi, H.Ooishi, D.Nagae, H.Suzuki, S.Suzuki, T.Izumikawa, T.Sumikama, M.Ishihara, H.Geissel, N.Aoi, R.-J.Chen, D.-Q.Fang, N.Fukuda, I.Hachiuma, N.Inabe, Y.Ishibashi, Y.Ito, D.Kameda, T.Kubo, K.Kusaka, M.Lantz, Y.-G.Ma, K.Matsuta, M.Mihara, Y.Miyashita, S.Momota, K.Namihira, M.Nagashima, Y.Ohkuma, T.Ohnishi, M.Ohtake, K.Ogawa, H.Sakurai, Y.Shimbara, T.Suda, H.Takeda, S.Takeuchi, K.Tanaka, R.Watanabe, M.Winkler, Y.Yanagisawa, Y.Yasuda, K.Yoshinaga, A.Yoshida, K.Yoshida Interaction cross sections for Ne isotopes towards the island of inversion and halo structures of 29Ne and 31Ne NUCLEAR REACTIONS Be(48Ca, X)29Ne/31Ne, E=345 MeV/nucleon; C(29Ne, X), (31Ne, X), E=260 MeV/nucleon; measured reaction products; deduced σ, Nilsson orbitals, halo structures. Comparison with Glauber-type calculations.
doi: 10.1016/j.physletb.2011.12.028
2012ZH34 Phys.Rev.Lett. 109, 102501 (2012) Y.H.Zhang, H.S.Xu, Yu.A.Litvinov, X.L.Tu, X.L.Yan, S.Typel, K.Blaum, M.Wang, X.H.Zhou, Y.Sun, B.A.Brown, Y.J.Yuan, J.W.Xia, J.C.Yang, G.Audi, X.C.Chen, G.B.Jia, Z.G.Hu, X.W.Ma, R.S.Mao, B.Mei, P.Shuai, Z.Y.Sun, S.T.Wang, G.Q.Xiao, X.Xu, T.Yamaguchi, Y.Yamaguchi, Y.D.Zang, H.W.Zhao, T.C.Zhao, W.Zhang, W.L.Zhan Mass Measurements of the Neutron-Deficient 41Ti, 45Cr, 49Fe, and 53Ni Nuclides: First Test of the Isobaric Multiplet Mass Equation in fp-Shell Nuclei ATOMIC MASSES 41Ti, 45Cr, 49Fe, 53Ni; measured ion revolution time; deduced mass excess values, test for the isobaric multiplet mass equation in fp-shell nuclei. Shell model calculation, comparison with available data.
doi: 10.1103/PhysRevLett.109.102501
2011KU04 Acta Phys.Pol. B42, 765 (2011) T.Kuboki, T.Ohtsubo, M.Takechi, I.Hachiuma, K.Namihira, T.Suzuki, T.Yamaguchi, Y.Ohkuma, Y.Shimbara, S.Suzuki, R.Watanabe, M.Fukuda, M.Mihara, D.Nishimura, Y.Ishibashi, Y.Ito, T.Moriguchi, D.Nagae, H.Ooishi, K.Ogawa, A.Ozawa, Y.Yasuda, H.Suzuki, T.Sumikama, K.Yoshinaga, H.Geissel, M.Winkler, T.Izumikawa, S.Momota, N.Aoi, N.Fukuda, N.Inabe, D.Kameda, K.Kusaka, T.Kubo, M.Lantz, T.Ohnishi, M.Ohtake, T.Suda, H.Takeda, K.Tanaka, Y.Yanagisawa, A.Yoshida, K.Yoshida Measurement of Interaction Cross-sections for Neutron-rich Na Isotopes NUCLEAR REACTIONS C(23Na, X), (24Na, X), (25Na, X), (26Na, X), (27Na, X), (28Na, X), (29Na, X), (30Na, X), (31Na, X), (32Na, X), (33Na, X), (34Na, X), (35Na, X), E=250 MeV/nucleon; measured reaction products; deduced σ, rms nuclear matter radius. Glauber analysis.
doi: 10.5506/APhysPolB.42.765
2011OZ01 Phys.Rev. C 84, 064315 (2011) A.Ozawa, Y.Hashizume, Y.Aoki, K.Tanaka, T.Aiba, N.Aoi, H.Baba, B.A.Brown, M.Fukuda, K.Inafuku, N.Iwasa, T.Izumikawa, K.Kobayashi, M.Komuro, Y.Kondo, T.Kubo, M.Kurokawa, T.Matsuyama, S.Michimasa, T.Motobayashi, T.Nakabayashi, S.Nakajima, T.Nakamura, T.Ohtsubo, H.Sakurai, R.Shinoda, M.Shinohara, H.Suzuki, T.Suzuki, M.Takechi, E.Takeshita, S.Takeuchi, Y.Togano, K.Yamada, T.Yamaguchi, T.Yasuno, M.Yoshitake One- and two-neutron removal reactions from 19, 20C with a proton target NUCLEAR REACTIONS 1H(19C, 18C), (20C, 19C), (20C, 18C), [19,20C secondary beams from Ta(40Ar, X), E=63 MeV/nucleon primary reaction], E=40 MeV/nucleon; measured time of flight, energy loss, total energy, fragment longitudinal momentum distributions, inclusive cross section. 18,19C; calculated levels, J, π, cross sections. Continuum-discretized coupled-channel (CDCC) analysis of longitudinal momentum distributions. Riken Projectile Fragment Separator (RIPS). Comparison of inclusive removal cross sections with theoretical calculations using shell model spectroscopic factors and Glauber-model single-particle cross sections.
doi: 10.1103/PhysRevC.84.064315
2011SA41 J.Phys.Soc.Jpn. 80, 094201 (2011) N.Sato, H.Haba, T.Ichikawa, D.Kaji, Y.Kudou, K.Morimoto, K.Morita, K.Ozeki, T.Sumita, A.Yoneda, E.Ideguchi, H.Koura, A.Ozawa, T.Shinozuka, T.Yamaguchi, A.Yoshida Production and Decay Properties of 264Hs and 265Hs NUCLEAR REACTIONS 208Pb(58Fe, 2n), 207,208Pb(58Fe, n), E(cm)=200-227 MeV; measured reaction products; deduced σ. RADIOACTIVITY 264,265Hs(α), (SF) [from 208Pb(58Fe, 2n), 207,208Pb(58Fe, n), E(cm)=200-227 MeV]; measured Eα, Iα; deduced α-particle energies, α and spontaneous fission branches, Q-values, T1/2.
doi: 10.1143/JPSJ.80.094201
2011SU16 Phys.Rev. C 83, 065501 (2011) T.Sumikama, K.Matsuta, T.Nagatomo, M.Ogura, T.Iwakoshi, Y.Nakashima, H.Fujiwara, M.Fukuda, M.Mihara, K.Minamisono, T.Yamaguchi, T.Minamisono Test of the conserved vector current hypothesis by a β-ray angular distribution measurement in the mass-8 system RADIOACTIVITY 8Li(β-), (β-α)[from 7Li(d, p), E=3.5 MeV]; 8B (β+), (β+α)[from 6Li(3He, n), E=4.7 MeV]; measured Eβ, Iβ, β(θ) from spin polarized 8Li and 8B; deduced alignment and βα angular correlation terms and contributing matrix elements, weak magnetism term. β-NMR technique. Comparison with conserved vector current (CVC) predictions.
doi: 10.1103/PhysRevC.83.065501
2011TU02 Phys.Rev.Lett. 106, 112501 (2011) X.L.Tu, H.S.Xu M.Wang, Y.H.Zhang, Yu.A.Litvinov, Y.Sun, H.Schatz, X.H.Zhou, Y.J.Yuan, J.W.Xia, G.Audi, K.Blaum, C.M.Du, P.Geng, Z.G.Hu, W.X.Huang, S.L.Jin, L.X.Liu, Y.Liu, X.Ma, R.S.Mao, B.Mei, P.Shuai, Z.Y.Sun, H.Suzuki, S.W.Tang, J.S.Wang, S.T.Wang, G.Q.Xiao, X.Xu, T.Yamaguchi, Y.Yamaguchi, X.L.Yan, J.C.Yang, R.P.Ye, Y.D.Zang, H.W.Zhao, T.C.Zhao, X.Y.Zhang, W.L.Zhan Direct Mass Measurements of Short-Lived A=2Z-1 Nuclides 63Ge, 65As, 67Se, and 71Kr and Their Impact on Nucleosynthesis in the rp Process ATOMIC MASSES 63Ge, 65As, 67Se, 71Kr; measured ion time resolution; deduced mass excesses, proton separation energy. Comparison with AME03 and mirror nuclei, x-ray luminosity and mass number abundances calculations.
doi: 10.1103/PhysRevLett.106.112501
2011TU09 Nucl.Instrum.Methods Phys.Res. A654, 213 (2011) X.L.Tu, M.Wang, Yu.A.Litvinov, Y.H.Zhang, H.S.Xu, Z.Y.Sun, G.Audi, K.Blaum, C.M.Du, W.X.Huang, Z.G.Hu, P.Geng, S.L.Jin, L.X.Liu, Y.Liu, B.Mei, R.S.Mao, X.W.Ma, H.Suzuki, P.Shuai, Y.Sun, S.W.Tang, J.S.Wang, S.T.Wang, G.Q.Xiao, X.Xu, J.W.Xia, J.C.Yang, R.P.Ye, T.Yamaguchi, X.L.Yan, Y.J.Yuan, Y.Yamaguchi, Y.D.Zang, H.W.Zhao, T.C.Zhao, X.Y.Zhang, X.H.Zhou, W.L.Zhan Precision isochronous mass measurements at the storage ring CSRe in Lanzhou ATOMIC MASSES 33Cl, 35Ar, 37K, 39Ca, 41Sc, 45V, 47Cr, 49Mn, 51Fe, 53Co, 55Ni, 57Cu, 59Zn, 61Ga; measured revolution time spectra; deduced mass excess values. Comparison with available data.
doi: 10.1016/j.nima.2011.07.018
2011YA09 Phys.Rev.Lett. 107, 032502 (2011) T.Yamaguchi, I.Hachiuma, A.Kitagawa, K.Namihira, S.Sato, T.Suzuki, I.Tanihata, M.Fukuda Scaling of Charge-Changing Interaction Cross Sections and Point-Proton Radii of Neutron-Rich Carbon Isotopes NUCLEAR REACTIONS C(9Be, X), (10Be, X), (11Be, X), (14C, X), (15C, X), (16C, X), (16O, X), (17O, X), (18O, X), E=300 MeV/nucleon; measured reaction products; deduced σ, rms radii for carbon isotopes, difference between proton and neutron radii. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.107.032502
2011YA13 Nucl.Phys. A864, 1 (2011) T.Yamaguchi, K.Tanaka, T.Suzuki, A.Ozawa, T.Ohtsubo, T.Aiba, N.Aoi, H.Baba, M.Fukuda, Y.Hashizume, K.Inafuku, N.Iwasa, T.Izumikawa, K.Kobayashi, M.Komuro, Y.Kondo, T.Kubo, M.Kurokawa, T.Matsuyama, S.Michimasa, T.Motobayashi, T.Nakabayashi, S.Nakajima, T.Nakamura, H.Sakurai, R.Shinoda, M.Shinohara, H.Suzuki, M.Takechi, E.Takeshita, S.Takeuchi, Y.Togano, K.Yamada, T.Yasuno, M.Yoshitake Nuclear reactions of 19, 20C on a liquid hydrogen target measured with the superconducting TOF spectrometer NUCLEAR REACTIONS 1H(9Be, X), (18C, X), (19C, X), (20C, X), E=40 MeV/nucleon; measured reaction products on thick target using superconducting TOF spectrometer. 19C deduced neutron halo. 19,20C deduced density distribution, fragmentation σ, charge-pickup σ, neutron removal σ, total σ; calculated 19,20C density distribution using finite-range optical limit, Glauber model.
doi: 10.1016/j.nuclphysa.2011.05.095
2010CH19 Phys.Lett. B 691, 234 (2010) L.Chen, W.R.Plass, H.Geissel, R.Knobel, C.Kozhuharov, Yu.A.Litvinov, Z.Patyk, C.Scheidenberger, K.Siegien-Iwaniuk, B.Sun, H.Weick, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, J.J.Carroll, D.M.Cullen, I.J.Cullen, B.Franzke, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, J.Kurcewicz, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Zs.Podolyak, R.Propri, S.Rigby, N.Saito, T.Saito, M.Shindo, M.Steck, P.Ugorowski, P.M.Walker, S.Williams, M.Winkler, H.-J.Wollersheim, T.Yamaguchi Discovery and investigation of heavy neutron-rich isotopes with time-resolved Schottky spectrometry in the element range from thallium to actinium NUCLEAR REACTIONS Be(238U, X)236Ac/224At/222Po/221Po/213Tl, E=670 MeV/nucleon; measured revolution frequency of the cooled fragments; deduced T1/2. Comparison with theoretical models, Darmstadt storage-cooler ring ESR. ATOMIC MASSES 236Ac, 224At, 222Po, 221Po, 213Tl; measured revolution frequency of the cooled fragments; deduced atomic masses.
doi: 10.1016/j.physletb.2010.05.078
2010FU07 Nucl.Phys. A834, 461c (2010) M.Fukuda, D.Nishimura, M.Takechi, M.Mihara, K.Matsuta, R.Matsumiya, T.Kuboki, K.Namihira, I.Hachiuma, T.Yamaguchi, T.Suzuki, Y.Okuma, M.Nagashima, T.Ohtsubo, Y.Shimbara, T.Izumikawa, K.Tanaka, T.Suda, S.Momota, T.Minamisono, W.Xu, G.W.Fan, S.Fukuda, S.Sato, M.Kanazawa, A.Kitagawa Directional correlation of nuclear-collision probability for aligned beams of deformed nucleus NUCLEAR REACTIONS C(10B, X), E not given; measured σ with aligned beam; deduced momentum distribution, relative reaction probability.
doi: 10.1016/j.nuclphysa.2010.01.064
2010MA44 Nucl.Phys. A834, 424c (2010) K.Matsuta, M.Mihara, M.Fukuda, D.Nishimura, R.Matsumiya, T.Nagatomo, T.Ohtsubo, T.Izumikawa, S.Momota, D.M.Zhou, D.Q.Yuan, Y.N.Zheng, Y.Zuo, P.Fan, S.Y.Zhu, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, K.Minamisono, T.Sumikama, M.Ogura, M.Tanigaki, A.Ozawa, T.Yamaguchi, T.Suzuki, K.Tanaka, M.Takechi, T.Minamisono, Y.Nojiri, P.Levy, T.J.M.Symons, J.R.Alonso, G.F.Krebs Nuclear structure and fundamental symmetry studied through nuclear moments RADIOACTIVITY 28P(β+); measured μ; deduced spin components. 13B(β-); measured Eβ, Iβ(θ) from aligned 13B; deduced alignment correlation coefficient, G-parity tensor coupling constant. Discussed 9C-9Li mirror pair μ and spin expectation value.
doi: 10.1016/j.nuclphysa.2010.01.055
2010MI30 Hyperfine Interactions 197, 143 (2010) M.Mihara, T.Izumikawa, H.Ueno, K.Matsuta, D.Nishimura, T.Nagatomo, T.Moriguchi, Y.Ito, D.Nagae, M.Fukuda, A.Yoshimi, K.Yamada, M.Takechi, Y.Ichikawa, S.Momota, Y.Hirayama, T.Ohtsubo, S.Suzuki, T.Kubo, Y.Namiki, A.Ozawa, Y.Ishibashi, H.Oishi, K.Suzuki, I.Hachiuma, K.Namihira, D.Horikawa, T.Minamisono, T.Yamaguchi, T.Kuboki, T.Suzuki, K.Satoh, Y.Kobayashi, K.Asahi, K.Matsukawa, K.Shirai Beta-NMR measurement of 58Cu in Si RADIOACTIVITY 58Cu(EC)(β+); measured polarization in magnetic field, β-NMR; deduced μ.
doi: 10.1007/s10751-010-0249-5
2010NI17 Nucl.Phys. A834, 470c (2010) D.Nishimura, M.Fukuda, M.Takechi, M.Mihara, D.Ishikawa, J.Komurasaki, K.Matsuta, R.Matsumiya, T.Kuboki, M.Yoshitake, T.Suzuki, T.Yamaguchi, S.Nakajima, K.Saito, M.Miura, I.Hachiuma, K.Namihira, T.Ohtsubo, Y.Shimbara, R.Watanabe, Y.Ohkuma, T.Izumikawa, K.Tanaka, T.Suda, A.Ozawa, Y.Yasuda, T.Moriguchi, S.Momota, S.Fukuda, S.Sato, M.Kanazawa, A.Kitagawa Distinction between Proton-Neutron Density Distribution of Halo Nuclei at the Nuclear Surface via Reaction Cross Sections NUCLEAR REACTIONS 1H, C(8B, X), (11Be, X), E≈50-120 MeV/nucleon; measured total σ; calculated σ using Glauber theory assuming halo nuclei. Secondary radioactive beams. Transmission method.
doi: 10.1016/j.nuclphysa.2010.01.067
2010OH02 J.Phys.Soc.Jpn. 79, 073201 (2010) T.Ohnishi, T.Kubo, K.Kusaka, A.Yoshida, K.Yoshida, M.Ohtake, N.Fukuda, H.Takeda, D.Kameda, K.Tanaka, N.Inabe, Y.Yanagisawa, Y.Gono, H.Watanabe, H.Otsu, H.Baba, T.Ichihara, Y.Yamaguchi, M.Takechi, S.Nishimura, H.Ueno, A.Yoshimi, H.Sakurai, T.Motobayashi, T.Nakao, Y.Mizoi, M.Matsushita, K.Ieki, N.Kobayashi, K.Tanaka, Y.Kawada, N.Tanaka, S.Deguchi, Y.Satou, Y.Kondo, T.Nakamura, K.Yoshinaga, C.Ishii, H.Yoshii, Y.Miyashita, N.Uematsu, Y.Shiraki, T.Sumikama, J.Chiba, E.Ideguchi, A.Saito, T.Yamaguchi, I.Hachiuma, T.Suzuki, T.Moriguchi, A.Ozawa, T.Ohtsubo, M.A.Famiano, H.Geissel, A.S.Nettleton, O.B.Tarasov, D.P.Bazin, B.M.Sherrill, S.L.Manikonda, J.A.Nolen Identification of 45 New Neutron-Rich Isotopes Produced by In-Flight Fission of a 238U Beam at 345 MeV/nucleon NUCLEAR REACTIONS Be, Pb(238U, F), E=345 MeV/nucleon; measured yields of fission fragments. Z=20-56, A=52-152; measured yields. 71Mn, 73,74Fe, 76Co, 79Ni, 81,82Cu, 84,85Zn, 87Ga, 90Ge, 95Se, 98Br, 101Kr, 103Rb, 106,107Sr, 108,109Y, 111,112Zr, 114,115Nb, 115,116,117Mo, 119,120Tc, 121,122,123,124Ru, 123,124,125,126Rh, 127,128Pd, 133Cd, 138Sn, 140Sb, 143Te, 145I, 148Xe, 152Ba; measured yields and cross sections, identified new isotopes using RI beam factory at RIKEN, ΔE-TOF-Bρ method.
doi: 10.1143/JPSJ.79.073201
2010RE07 Phys.Rev.Lett. 105, 172501 (2010) M.W.Reed, I.J.Cullen, P.M.Walker, Yu.A.Litvinov, K.Blaum, F.Bosch, C.Brandau, J.J.Carroll, D.M.Cullen, A.Y.Deo, B.Detwiller, C.Dimopoulou, G.D.Dracoulis, F.Farinon, H.Geissel, E.Haettner, M.Heil, R.S.Kempley, R.Knobel, C.Kozhuharov, J.Kurcewicz, N.Kuzminchuk, S.Litvinov, Z.Liu, R.Mao, C.Nociforo, F.Nolden, W.R.Plass, A.Prochazka, C.Scheidenberger, M.Steck, Th.Stohlker, B.Sun, T.P.D.Swan, G.Trees, H.Weick, N.Winckler, M.Winkler, P.J.Woods, T.Yamaguchi Discovery of Highly Excited Long-Lived Isomers in Neutron-Rich Hafnium and Tantalum Isotopes through Direct Mass Measurements NUCLEAR REACTIONS 9Be(197Au, X)183Hf/184Hf/186Hf/186Ta/187Ta, E=478-492 MeV/nucleon; measured Schottky frequency spectra of ions stored in an ESR storage ring; deduced T1/2, J, π, isomer region near N=116.
doi: 10.1103/PhysRevLett.105.172501
2010SU11 Phys.Lett. B 688, 294 (2010) B.Sun, R.Knobel, H.Geissel, Yu.A.Litvinov, P.M.Walker, K.Blaum, F.Bosch, D.Boutin, C.Brandau, L.Chen, I.J.Cullen, A.Dolinskii, B.Fabian, M.Hausmann, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Z.Liu, M.Mazzocco, J.Meng, F.Montes, G.Munzenberg, A.Musumarra, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.R.Plass, C.Scheidenberger, M.Steck, T.Suzuki, H.Weick, N.Winckler, M.Winkler, T.Yamaguchi Direct measurement of the 4.6 MeV isomer in stored bare 133Sb ions NUCLEAR REACTIONS 9Be(238U, F)133Sb, E=411 MeV/nucleon; measured mass, survival time in FRS using IMS technique. 133Sb; deduced isomeric level energy, T1/2, J, π.
doi: 10.1016/j.physletb.2010.04.020
2010TA04 Phys.Rev.Lett. 104, 062701 (2010) K.Tanaka, T.Yamaguchi, T.Suzuki, T.Ohtsubo, M.Fukuda, D.Nishimura, M.Takechi, K.Ogata, A.Ozawa, T.Izumikawa, T.Aiba, N.Aoi, H.Baba, Y.Hashizume, K.Inafuku, N.Iwasa, K.Kobayashi, M.Komuro, Y.Kondo, T.Kubo, M.Kurokawa, T.Matsuyama, S.Michimasa, T.Motobayashi, T.Nakabayashi, S.Nakajima, T.Nakamura, H.Sakurai, R.Shinoda, M.Shinohara, H.Suzuki, E.Takeshita, S.Takeuchi, Y.Togano, K.Yamada, T.Yasuno, M.Yoshitake Observation of a Large Reaction Cross Section in the Drip-Line Nucleus 22C NUCLEAR REACTIONS 1H(19C, 19C'), (20C, 20C'), (22C, 22C'), E=40 MeV/nucleon; measured reaction products; 19,20,22C; deduced σ, rms matter radii, neutron halo. Secondary beams from 40Ar fragmentation.
doi: 10.1103/PhysRevLett.104.062701
2010TA16 Nucl.Phys. A834, 412c (2010) M.Takechi, T.Ohtsubo, T.Kuboki, M.Fukuda, D.Nishimura, T.Suzuki, T.Yamaguchi, A.Ozawa, T.Moriguchi, T.Sumikama, H.Geissel, N.Aoi, N.Fukuda, I.Hachiuma, N.Inabe, Y.Ishibashi, Y.Itoh, D.Kameda, K.Kusaka, M.Lantz, M.Mihara, Y.Miyashita, S.Momota, K.Namihira, H.Ohishi, Y.Ohkuma, T.Ohnishi, M.Ohtake, K.Ogawa, Y.Shimbara, T.Suda, S.Suzuki, H.Takeda, K.Tanaka, R.Watanabe, M.Winkler, Y.Yanagisawa, Y.Yasuda, K.Yoshinaga, A.Yoshida, K.Yoshida, T.Kubo Measurements of nuclear radii for neutron-rich Ne isotopes 28-32Ne NUCLEAR REACTIONS 12C(28Ne, X), (29Ne, X), (30Ne, X), (31Ne, X), (32Ne, X), E=240 MeV/nucleon; measured thick target σ; deduced core radii, deformation, halo effects; calculated σ using single-particle model and deformed nucleon density distribution. Comparison with systematics for stable nuclei.
doi: 10.1016/j.nuclphysa.2010.01.052
2010TA23 Phys.Rev. C 82, 044309 (2010) K.Tanaka, M.Fukuda, M.Mihara, M.Takechi, D.Nishimura, T.Chinda, T.Sumikama, S.Kudo, K.Matsuta, T.Minamisono, T.Suzuki, T.Ohtsubo, T.Izumikawa, S.Momota, T.Yamaguchi, T.Onishi, A.Ozawa, I.Tanihata, T.Zheng Density distribution of 17Ne and possible shell-structure change in the proton-rich sd-shell nuclei NUCLEAR REACTIONS 9Be, 12C, 27Al(17Ne, X), [secondary 17Ne beam from 9Be(20Ne, X), E=135 MeV/nucleon], E=42, 64 MeV/nucleon; measured particle spectra, magnetic rigidity and time-of-flight, reaction and interaction σ; deduced density distributions of 17Ne nucleus with Glauber-type calculations, halo-like dilute tail, and level inversion. Systematics of 2s1/2 and 1d5/2 levels as a function of diffuseness for 17Ne, 17F, 20Na, 20Mg, 22,23Al nuclei.
doi: 10.1103/PhysRevC.82.044309
2010YA11 Phys.Rev. C 82, 014609 (2010) T.Yamaguchi, M.Fukuda, S.Fukuda, G.W.Fan, I.Hachiuma, M.Kanazawa, A.Kitagawa, T.Kuboki, M.Lantz, M.Mihara, M.Nagashima, K.Namihira, D.Nishimura, Y.Okuma, T.Ohtsubo, S.Sato, T.Suzuki, M.Takechi, W.Xu Energy-dependent charge-changing cross sections and proton distribution of 28Si NUCLEAR REACTIONS C(28Si, X), E=100-600 MeV/nucleon; measured particle spectra, σ(E); deduced energy dependence of charge-changing cross section. Comparison with Glauber-type calculation.
doi: 10.1103/PhysRevC.82.014609
2009CH08 Phys.Rev.Lett. 102, 122503 (2009) L.Chen, Yu.A.Litvinov, W.R.Plass, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, R.B.Cakirli, J.J.Carroll, R.F.Casten, R.S.Chakrawarthy, D.M.Cullen, I.J.Cullen, B.Franzke, H.Geissel, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, R.Knobel, C.Kozhuharov, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Z.Patyk, Zs.Podolyak, R.Propri, S.Rigby, N.Saito, T.Saito, C.Scheidenberger, M.Shindo, M.Steck, P.Ugorowski, P.M.Walker, S.Williams, H.Weick, M.Winkler, H.-J.Wollersheim, T.Yamaguchi Schottky Mass Measurement of the 208Hg Isotope: Implication for the Proton-Neutron Interaction Strength around Doubly Magic 208Pb ATOMIC MASSES 208Hg; measured atomic mass using time resolved Schottky mass spectrometry.
doi: 10.1103/PhysRevLett.102.122503
2009MO12 J.Phys.Soc.Jpn. 78, 064201 (2009) K.Morita, K.Morimoto, D.Kaji, H.Haba, K.Ozeki, Y.Kudou, N.Sato, T.Sumita, A.Yoneda, T.Ichikawa, Y.Fujimori, S.Goto, E.Ideguchi, Y.Kasamatsu, K.Katori, Y.Komori, H.Koura, H.Kudo, K.Ooe, A.Ozawa, F.Tokanai, K.Tsukada, T.Yamaguchi, A.Yoshida Decay Properties of 266Bh and 262Db Produced in the 248Cm + 23Na Reaction NUCLEAR REACTIONS 248Cm(23Na, 4n), (23Na, 5n), E=126, 130, 132 MeV; measured yields. RADIOACTIVITY 266Bh(α); measured Eα, Iα.
doi: 10.1143/JPSJ.78.064201
2009SU04 Int.J.Mod.Phys. E18, 346 (2009) B.Sun, R.Knobel, Yu.A.Litvinov, S.Nakajima, H.Geissel, J.Meng, K.Beckert, F.Bosch, D.Boutin, C.Brandau, L.Chen, I.J.Cullen, C.Dimopoulou, B.Fabian, M.Hausmann, O.Klepper, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumara, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.R.Plass, C.Scheidenberger, M.Steck, T.Suzuki, P.M.Walker, H.Weick, N.Winckler, M.Winkler, T.Yamaguchi Large-scale mass measurements of short-lived nuclides with the isochronous mass spectrometry at GSI
doi: 10.1142/S0218301309012379
2009TA15 Phys.Rev. C 79, 061601 (2009) M.Takechi, M.Fukuda, M.Mihara, K.Tanaka, T.Chinda, T.Matsumasa, M.Nishimoto, R.Matsumiya, Y.Nakashima, H.Matsubara, K.Matsuta, T.Minamisono, T.Ohtsubo, T.Izumikawa, S.Momota, T.Suzuki, T.Yamaguchi, R.Koyama, W.Shinozaki, M.Takahashi, A.Takizawa, T.Matsuyama, S.Nakajima, K.Kobayashi, M.Hosoi, T.Suda, M.Sasaki, S.Sato, M.Kanazawa, A.Kitagawa Reaction cross sections at intermediate energies and Fermi-motion effect NUCLEAR REACTIONS Be, C, Al(12C, X), Be(11Be, X), E=30-400 MeV/nucleon; measured σ. Be, C, Al(8B, X); E=40-800 MeV/nucleon; analyzed σ. Comparison of measured and literature σ with Glauber-type calculations using modified optical limit (MOL) and MOL with Fermi-motion (MOL-FM).
doi: 10.1103/PhysRevC.79.061601
2008OH06 J.Phys.Soc.Jpn. 77, 83201 (2008) T.Ohnishi, T.Kubo, K.Kusaka, A.Yoshida, K.Yoshida, N.Fukuda, M.Ohtake, Y.Yanagisawa, H.Takeda, D.Kameda, Y.Yamaguchi, N.Aoi, K.-I.Yoneda, H.Otsu, S.Takeuchi, T.Sugimoto, Y.Kondo, H.Scheit, Y.Gono, H.Sakurai, T.Motobayashi, H.Suzuki, T.Nakao, H.Kimura, Y.Mizoi, M.Matsushita, K.Ieki, T.Kuboki, T.Yamaguchi, T.Suzuki, A.Ozawa, T.Moriguchi, Y.Yasuda, T.Nakamura, T.Nannichi, T.Shimamura, Y.Nakayama, H.Geissel, H.Weick, J.A.Nolen, O.B.Tarasov, A.S.Nettleton, D.P.Bazin, B.M.Sherrill, D.J.Morrissey, W.Mittig Identification of New Isotopes 125Pd and 126Pd Produced by In-Flight Fission of 345 MeV/nucleon 238U: First Results from the RIKEN RI Beam Factory NUCLEAR REACTIONS Be(238U, X)125Pd/126Pd, E=345 MeV/nucleon; measured fragment energies, ToF, Eγ, Iγ, (fragment)γ-coin, yields.
doi: 10.1143/JPSJ.77.083201
2008SU19 Nucl.Phys. A812, 1 (2008) B.Sun, R.Knobel, Yu.A.Litvinov, H.Geissel, J.Meng, K.Beckert, F.Bosch, D.Boutin, C.Brandau, L.Chen, I.J.Cullen, C.Dimopoulou, B.Fabian, M.Hausmann, C.Kozhuharov, S.A.Litvinov, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumarra, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.R.Plass, C.Scheidenberger, M.Steck, T.Suzuki, P.M.Walker, H.Weick, N.Winckler, M.Winkler, T.Yamaguchi Nuclear structure studies of short-lived neutron-rich nuclei with the novel large-scale isochronous mass spectrometry at the FRS-ESR facility ATOMIC MASSES 33Al, 79,80Ga, 82,83Ge, 83,84,85,86As, 86,87,88,89Se, 88,89,90Br, 96,97Rb, 99,100,101Y, 105,106,107Nb, 110,111,112Tc, 113,115Ru, 118Rh, 119,120Pd, 122,123Ag, 125Cd, 131Sn, 132,133,135Sb, 134,135,137,138Te, 137,139,140,141I, 140,141,143Xe, 146Ba; measured masses using isochronous mass spectrometry technique; deduced two-neutron separation and neutron shell gap energies. Comparison with AME-2003, other data and various nuclear mass models. NUCLEAR REACTIONS 9Be(238U, X)79Ga/80Ga/81Ge/82Ge/84As/85As/86Se/87Se/88Se/89Br/90Br/91Kr/92Kr/93Kr/94Rb/95Rb/96Sr/97Sr/98Sr/99Y/100Y/101Zr/102Zr/104Nb/105Nb/106Nb/107Mo/108Mo/110Tc/111Tc/114Ru/116Rh/119Pd, E=411 MeV/nucleon; measured TOF spectrum; deduced yields.
doi: 10.1016/j.nuclphysa.2008.08.013
2008YA08 Phys.Rev. C 77, 034315 (2008) T.Yamaguchi, T.Suzuki, T.Ohnishi, F.Becker, M.Fukuda, H.Geissel, M.Hosoi, R.Janik, K.Kimura, T.Kuboki, S.Mandel, M.Matsuo, G.Munzenberg, S.Nakajima, T.Ohtsubo, A.Ozawa, A.Prochazka, M.Shindo, B.Sitar, P.Strmen, T.Suda, K.Summerer, K.Sugawara, I.Szarka, M.Takechi, A.Takisawa, K.Tanaka, M.Yamagami Nuclear matter radii of neutron-deficient Kr isotopes NUCLEAR REACTIONS C(72Kr, X), (76Kr, X), (80Kr, X), E=1.05 GeV/nucleon; measured interaction cross sections, effective matter radii. 63,64,65,66,67,68Ga, 65,66,67,68,69,70Ge, 67,68,69,70,71,72As, 69,70,71,72,73Se, 72,73,74,75Br, 73,74,75,77,78,79,81,82,83,84,85,86,87,88,89,90Kr; systematics. Comparison with Skyrme-Hartree-Fock-Bogoliubov calculations.
doi: 10.1103/PhysRevC.77.034315
2007FA16 Phys.Rev. C 76, 031601 (2007) D.Q.Fang, W.Guo, C.W.Ma, K.Wang, T.Z.Yan, Y.G.Ma, X.Z.Cai, W.Q.Shen, Z.Z.Ren, Z.Y.Sun, J.G.Chen, W.D.Tian, C.Zhong, M.Hosoi, T.Izumikawa, R.Kanungo, S.Nakajima, T.Ohnishi, T.Ohtsubo, A.Ozawa, T.Suda, K.Sugawara, T.Suzuki, A.Takisawa, K.Tanaka, T.Yamaguchi, I.Tanihata Examining the exotic structure of the proton-rich nucleus 23Al NUCLEAR REACTIONS 12C(23Al, p), E=74 MeV/nucleon; measured fragment longitudinal momentum distributions. 12C(23Al, X), (24Al, X), (24Al, X), E=74 MeV/nucleon; measured reaction cross sections. Compared results to model calculations.
doi: 10.1103/PhysRevC.76.031601
2007LI44 Nucl.Phys. A787, 315c (2007) Yu.A.Litvinov, H.Geissel, K.Beckert, P.Beller, F.Bosch, D.Boutin, C.Brandau, L.Chen, I.Cullen, C.Dimopoulou, B.Fabian, M.Hausmann, O.Klepper, R.Knobel, C.Kozhuharov, J.Kurcewicz, S.A.Litvinov, Z.Liu, M.Mazzocco, F.Montes, G.Munzenberg, A.Musumarra, S.Nakajima, C.Nociforo, F.Nolden, T.Ohtsubo, A.Ozawa, Z.Patyk, W.Plass, C.Scheidenberger, M.Steck, B.Sun, T.Suzuki, P.M.Walker, H.Weick, N.Winckler, M.Winkler, T.Yamaguchi Status of the Experimental Program on Mass Measurements of Stored Exotic Nuclei at the FRS-ESR Facility ATOMIC MASSES A=164; Z=82; measured masses. Time-resolved Schottky mass spectrometry. Comparison with various microscopic models.
doi: 10.1016/j.nuclphysa.2006.12.050
2007MO09 J.Phys.Soc.Jpn. 76, 043201 (2007) K.Morita, K.Morimoto, D.Kaji, T.Akiyama, S.Goto, H.Haba, E.Ideguchi, K.Katori, H.Koura, H.Kudo, T.Ohnishi, A.Ozawa, T.Suda, K.Sueki, F.Tokanai, T.Yamaguchi, A.Yoneda, A.Yoshida Experiment on Synthesis of an Isotope 277112 by 208Pb + 70Zn Reaction NUCLEAR REACTIONS 208Pb(70Zn, n), E=349.5 MeV; measured delayed Eα, αα-, (recoil)α-coin; deduced production σ. Gas-filled separator. RADIOACTIVITY 277Cn, 273Ds, 269Hs, 265Sg(α) [from 208Pb(70Zn, n) and subsequent decay]; measured Eα, T1/2. Gas-filled separator.
doi: 10.1143/JPSJ.76.043201
2007MO43 J.Phys.Soc.Jpn. 76, 045001 (2007) K.Morita, K.Morimoto, D.Kaji, T.Akiyama, S.-i.Goto, H.Haba, E.Ideguchi, K.Katori, H.Koura, H.Kikunaga, H.Kudo, T.Ohnishi, A.Ozawa, N.Sato, T.Suda, K.Sueki, F.Tokanai, T.Yamaguchi, A.Yoneda, A.Yoshida Observation of Second Decay Chain from 278113 RADIOACTIVITY 278Nh, 274Rg, 270Mt, 266Bh, 262Db(α) [from 209Bi(70Zn, n)278Nh, E=353 MeV]; measured decay products, Eα, Iα; deduced T1/2, σ.
doi: 10.1143/JPSJ.76.045001
2007OH11 Hyperfine Interactions 180, 85 (2007) T.Ohtsubo, H.Hirano, S.Takahashi, K.Matsuta, M.Mihara, M.Fukuda, T.Nagatomo, T.Izumikawa, S.Momota, D.Nishimura, J.Komurasaki, D.Ishikawa, D.M.Zhou, Y.N.Zheng, S.Y.Zhu, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, T.Minamisono, Y.Nojiri, R.Matsumiya, T.Sumikama, K.Tanaka, K.Yamada, A.Ozawa, T.Suzuki, T.Yamaguchi, S.Nakajima, K.Yoshida, Y.Nakashima, H.Fujiwara, S.Kumashiro, M.Ota, D.Shinojima, H.Tanaka, T.Yasuno, K.Muranaka, T.Maemura, A.Chiba, S.A.Pahlovy, M.Nagao, R.Watanabe, T.Kubo, I.Tanihata, M.Takechi, K.Minamisono, J.R.Alonso, G.F.Krebs, T.J.M.Symons Polarization of 23Ne, 24m, 25Al and 28P produced through single nucleon pickup and charge-exchange reactions at 100 A MeV NUCLEAR REACTIONS Be(22Ne, 23Ne), (24Mg, 24Al), (24Mg, 25Al), (28Si, 28P), E=100 MeV/nucleon; 23Ne, 24,25Al, 28P; measured polarization using the β-NMR technique.
doi: 10.1007/s10751-008-9690-0
2007YA06 Nucl.Phys. A787, 471c (2007) T.Yamaguchi, T.Suzuki, T.Ohnishi, K.Summerer, F.Becker, M.Fukuda, H.Geissel, M.Hosoi, R.Janik, K.Kimura, S.Mandal, G.Munzenberg, S.Nakajima, T.Ohtsubo, A.Ozawa, A.Prochazka, M.Shindo, B.Sitar, P.Strmen, T.Suda, K.Sugawara, I.Szarka, A.Takisawa, M.Takechi, K.Tanaka Nuclear radii of neutron-deficient Kr isotopes studied via their interaction cross-sections at relativistic energies NUCLEAR REACTIONS 12C(72Kr, X), (76Kr, X), (80Kr, X), E≤ 1.05 GeV/nucleon; measured σ. 72,76,80Kr deduced rms matter radii. Secondary beams, Glauber model. Comparison with other data.
doi: 10.1016/j.nuclphysa.2006.12.070
2007YA20 Eur.Phys.J. Special Topics 150, 197 (2007) T.Yamaguchi, T.Suzuki, T.Ohnishi, K.Summerer, F.Becker, M.Fukuda, H.Geissel, M.Hosoi, R.Janik, K.Kimura, S.Mandal, G.Munzenberg, S.Nakajima, T.Ohtsubo, A.Ozawa, A.Prochazka, M.Shindo, B.Sitar, P.Strmen, T.Suda, K.Sugawara, I.Szarka, A.Takisawa, M.Takechi, K.Tanaka Nuclear radius systematics of Kr isotopes studied via their interaction cross-sections at relativistic energies NUCLEAR REACTIONS C(72Kr, X), (76Kr, X), (80Kr, X), E < 1 GeV/nucleon; measured particle energies, yields, and interaction cross sections. 72,76,80Kr; deduced effective rms matter radii.
doi: 10.1140/epjst/e2007-00303-8
2006GU28 Int.J.Mod.Phys. E15, 1523 (2006) W.Guo, D.Q.Fang, Y.G.Ma, C.W.Ma, K.Wang, T.Z.Yan, X.Z.Cai, W.Q.Shen, Z.Y.Sun, Z.Z.Ren, J.G.Chen, J.H.Chen, G.H.Liu, E.J.Ma, G.L.Ma, Y.Shi, Q.M.Su, W.D.Tian, H.W.Wang, C.Zhong, J.X.Zuo, M.Hosoi, T.Izumikawa, R.Kanungo, S.Nakajima, T.Ohnishi, T.Ohtsubo, A.Ozawa, T.Suda, K.Sugawara, T.Suzuki, A.Takisawa, K.Tanaka, T.Yamaguchi, I.Tanihata Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones NUCLEAR REACTIONS 12C(23Al, 22MgX), (24Al, 23MgX), (22Mg, 21NaX), (21Na, 20NeX), E not given; measured fragment parallel momentum distribution following one-proton removal. 12C(23Al, X), (24Al, X), E not given; measured reaction σ.
doi: 10.1142/S0218301306005101
2006MA96 High Energy Phys. and Nucl.Phys. (China), Supplement 2, 30, 186 (2006) C.-W.Ma, D.-Q.Fang, W.Guo, K.Wang, T.-Z.Yan, Y.-G.Ma, X.-Z.Cai, W.-Q.Shen, Z.-Y.Sun, Z.-Z.Ren, J.-G.Chen, W.-D.Tian, H.-W.Wang, E.-J.Ma, G.-H.Liu, Y.Shi, Q.-M.Su, C.Zhong, M.Hosoi, T.Izumikawa, R.Kanungo, S.Nakajima, T.Ohnishi, T.Ohtsubo, T.Suda, K.Sugawara, T.Suzuki, A.Ozawa, A.Takisawa, K.Tanaka, T.Yamaguchi, I.Tanihata Study of Exoticness of Proton-Rich Nuclei 23Al and it's Neighboring Nuclei
2006OZ02 Nucl.Instrum.Methods Phys.Res. B247, 155 (2006) A.Ozawa, Y.Z.Cai, Z.Q.Chen, M.Chiba, D.Q.Fang, Z.G.Guo, T.Izumikawa, J.X.Li, R.S.Mao, T.Ohnishi, W.Q.Shen, T.Suda, Z.Y.Sun, T.Suzuki, I.Tanihata, W.D.Tian, J.S.Wang, M.Wang, Y.B.Wei, G.Q.Xiao, Z.G.Xiao, T.Yamaguchi, Y.Yamaguchi, A.Yoshida, W.L.Zhan, H.Y.Zhang, T.Zheng, C.Zhong Measurements of the interaction cross-sections for 14Be and 14, 15B as projectiles with a new scheme at RIBLL NUCLEAR REACTIONS C(14Be, X), (14B, X), (15B, X), E ≈ 50 MeV/nucleon; measured interaction σ.
doi: 10.1016/j.nimb.2006.01.054
2006OZ04 Phys.Rev. C 74, 021301 (2006) A.Ozawa, K.Matsuta, T.Nagatomo, M.Mihara, K.Yamada, T.Yamaguchi, T.Ohtsubo, S.Momota, T.Izumikawa, T.Sumikama, Y.Nakashima, H.Fujiwara, S.Kumashiro, R.Matsumiya, M.Ota, D.Shinojima, H.Tanaka, T.Yasuno, S.Nakajima, T.Suzuki, K.Yoshida, K.Muranaka, T.Maemura, A.Chiba, Y.Utsuno, M.Fukuda, K.Tanaka, I.Tanihata, Y.Nojiri, T.Minamisono, J.R.Alonso, G.F.Krebs, T.J.M.Symons Measurement of the spin and magnetic moment of 23Al RADIOACTIVITY 23Al(β+), (EC) [from 9Be(28Si, X)]; measured β-asymmetry, β-NMR spectrum from polarized source. 23Al deduced ground-state μ, J, π.
doi: 10.1103/PhysRevC.74.021301
2006YA17 Phys.Rev. C 74, 044608 (2006) T.Yamaguchi, T.Ohnishi, T.Suzuki, F.Becker, M.Fukuda, H.Geissel, M.Hosoi, R.Janik, A.Kelic, K.Kimura, S.Mandel, G.Munzenberg, S.Nakajima, T.Ohtsubo, A.Ozawa, A.Prochazka, M.Shindo, B.Sitar, P.Strmen, T.Suda, K.Summerer, K.Sugawara, I.Szarka, M.Takechi, A.Takisawa, K.Tanaka Production cross sections of isotopes formed by fragmentation of ∼ 1A GeV 80Kr beam NUCLEAR REACTIONS 9Be(80Kr, X)76Kr/75Kr/74Kr/73Kr/72Kr/74Br/73Br/72Br/71Br/70Br/72Se/71Se/70Se/69Se/68Se/70As/69As/68As/67As/66As/68Ge/67Ge/66Ge/65Ge/64Ge, E=1.05 GeV/nucleon; measured fragments isotopic production σ.
doi: 10.1103/PhysRevC.74.044608
2005OH08 Phys.Rev.Lett. 95, 052501 (2005); Erratum Phys.Rev.Lett. 95, 069901 (2005) T.Ohtsubo, F.Bosch, H.Geissel, L.Maier, C.Scheidenberger, F.Attallah, K.Beckert, P.Beller, D.Boutin, T.Faestermann, B.Franczak, B.Franzke, M.Hausmann, M.Hellstrom, E.Kaza, P.Kienle, O.Klepper, H.-J.Kluge, C.Kozhuharov, Yu.A.Litvinov, M.Matos, G.Munzenberg, F.Nolden, Yu.N.Novikov, M.Portillo, T.Radon, J.Stadlmann, M.Steck, T.Stohlker, K.Summerer, K.Takahashi, H.Weick, M.Winkler, T.Yamaguchi Simultaneous Measurement of β- Decay to Bound and Continuum Electron States RADIOACTIVITY 207Tl(β-) [from Be(208Pb, X)]; measured ratio of bound-state and continuum-state decay rates for β-decay of bare ions. Comparison with model predictions.
doi: 10.1103/PhysRevLett.95.052501
2005SU25 Eur.Phys.J. A 25, Supplement 1, 709 (2005) T.Sumikama, T.Iwakoshi, T.Nagatomo, M.Ogura, Y.Nakashima, H.Fujiwara, K.Matsuta, T.Minamisono, M.Mihara, M.Fukuda, K.Minamisono, T.Yamaguchi Alignment correlation term in mass A = 8 system and G-parity irregular term RADIOACTIVITY 8B(ECα) [from 6Li(3He, n)]; 8Li(β-α) [from 7Li(d, p)]; measured β-NMR spectra; angular correlations; deduced limit on G-parity term.
doi: 10.1140/epjad/i2005-06-075-3
2005TA33 Eur.Phys.J. A 25, Supplement 1, 221 (2005) K.Tanaka, M.Fukuda, M.Mihara, M.Takechi, T.Chinda, T.Sumikama, S.Kudo, K.Matsuta, T.Minamisono, T.Suzuki, T.Ohtubo, T.Izumikawa, S.Momota, T.Yamaguchi, T.Onishi, A.Ozawa, I.Tanihata, T.Zheng Nucleon density distribution of proton drip-line nucleus 17Ne NUCLEAR REACTIONS 9Be, 12C, 27Al(17Ne, X), E=42, 62 MeV/nucleon; measured interaction and reaction σ. 17Ne deduced matter density distribution.
doi: 10.1140/epjad/i2005-06-182-1
2004FA06 Phys.Rev. C 69, 034613 (2004) D.Q.Fang, T.Yamaguchi, T.Zheng, A.Ozawa, M.Chiba, R.Kanungo, T.Kato, K.Morimoto, T.Ohnishi, T.Suda, Y.Yamaguchi, A.Yoshida, K.Yoshida, I.Tanihata One-neutron halo structure 15C NUCLEAR REACTIONS C(14C, X), E=83 MeV/nucleon; C(15C, X), E=51, 83 MeV/nucleon; measured reaction σ. C(15C, 14CX), (15C, 13CX), (14C, 13CX), E=83 MeV/nucleon; measured fragment longitudinal momentum distributions. 15C deduced matter density distribution, halo structure.
doi: 10.1103/PhysRevC.69.034613
2004GE18 Nucl.Phys. A746, 150c (2004) H.Geissel, Yu.A.Litvinov, F.Attallah, K.Beckert, P.Beller, F.Bosch, D.Boutin, T.Faestermann, M.Falch, B.Franzke, M.Hausmann, M.Hellstrom, E.Kaza, Th.Kerscher, O.Klepper, H.-J.Kluge, C.Kozhuharov, K.-L.Kratz, S.A.Litvinov, K.E.G.Lobner, L.Maier, M.Matos, G.Munzenberg, F.Nolden, Yu.N.Novikov, T.Ohtsubo, A.Ostrowski, Z.Patyk, B.Pfeiffer, M.Portillo, T.Radon, C.Scheidenberger, V.Shishkin, J.Stadlmann, M.Steck, D.J.Vieira, H.Weick, M.Winkler, H.Wollnik, T.Yamaguchi New results with stored exotic nuclei at relativistic energies ATOMIC MASSES 116,135,136,137,138,139,140Te, 117,119I, 117,118,119,120,121,122Xe, 116,117,118,119,120,121,122Pd, 143Sm; measured masses. Tl; analyzed proton separation energies, mass values. Schottky mass spectrometer.
doi: 10.1016/j.nuclphysa.2004.09.030
2004MO42 J.Phys.Soc.Jpn. 73, 2593 (2004) K.Morita, K.Morimoto, D.Kaji, T.Akiyama, S.Goto, H.Haba, E.Ideguchi, R.Kanungo, K.Katori, H.Koura, H.Kudo, T.Ohnishi, A.Ozawa, T.Suda, K.Sueki, H.Xu, T.Yamaguchi, A.Yoneda, A.Yoshida, Y.Zhao Experiment on the Synthesis of Element 113 in the Reaction 209Bi(70Zn, n)278113 NUCLEAR REACTIONS 209Bi(70Zn, n), E=349 MeV; measured delayed (recoil)α-, αα-coin; deduced production σ. Gas-filled recoil separator. RADIOACTIVITY 278Nh, 274Rg, 270Mt, 266Bh(α) [from 209Bi(70Zn, n) and subsequent decay]; measured Eα, T1/2. Gas-filled recoil separator.
doi: 10.1143/JPSJ.73.2593
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