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NSR database version of April 11, 2024.

Search: Author = B.Mei

Found 28 matches.

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2023LI11      Phys.Rev. C 107, 024609 (2023)

G.-S.Li, J.Su, B.-H.Sun, S.Terashima, J.-W.Zhao, X.-D.Xu, J.-C.Zhang, G.Guo, L.-C.He, W.-P.Lin, W.-J.Lin, C.-Y.Liu, C.-G.Lu, B.Mei, Z.-Y.Sun, I.Tanihata, M.Wang, F.Wang, S.T.Wang, X.-L.Wei, J.Wang, J.-Y.Xu, J.-R.Liu, M.-X.Zhang, Y.Zheng, L.-H.Zhu, X.-H.Zhang

New measurement of the elemental fragmentation cross sections of 218 MeV/nucleon 28Si on a carbon target

NUCLEAR REACTIONS 12C(28Si, X), E=218 MeV/nucleon; measured reaction products, time-of-flight; deduced charge changing σ, elemental fragmentation σ (EFCSs) with charge changes 1-6. Comparison to the previous measurements and to the predictions from the models EPAX2, EPAX3, FRACS, ABRABLA07, NUCFRG2, and IQMD coupled with GEMINI (IQMD+GEMINI). Particle identification by means of MWPC and MUSIC detectors. Beam of 28Si produced from 9Be(40Ar, X), E=320 MeV/nucleon at Heavy Ion Research Facility (HIRFL-CSR, Lanzhou).

doi: 10.1103/PhysRevC.107.024609
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2023ME12      Phys.Rev. C 108, 034602 (2023)

B.Mei, Y.Guan, N.Zeng, Z.Mai, J.Tu, T.Yu, S.Wang, X.Zhang, P.Ma, X.Xu, X.Tu, Y.Sun, Z.Sun, S.Tang, Y.Yu, F.Fang, D.Yan, S.Jin, Y.Zhao, S.Ma, Y.Zhang

Isotopic cross sections in fragmentation reactions of 12, 14C, 14, 16N, and 16O projectiles on a carbon target

doi: 10.1103/PhysRevC.108.034602
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2023ZH34      Phys.Rev. C 108, 014614 (2023)

J.T.Zhang, P.Ma, Y.Huang, X.L.Tu, P.Sarriguren, Z.P.Li, Y.Kuang, W.Horiuchi, T.Inakura, L.Xayavong, Y.Sun, K.Kaneko, X.Q.Liu, K.Yue, C.J.Shao, Q.Zeng, B.Mei, P.Egelhof, Yu.A.Litvinov, M.Wang, Y.H.Zhang, X.H.Zhou, Z.Y.Sun

Matter radius of 78Kr from proton elastic scattering at 153 MeV

NUCLEAR REACTIONS 1H(78Kr, p), E=152 MeV/nucleon; measured Ep, Ip; deduced σ(θ). 78Kr; deduced point-matter radius, neutron skin thickness. Glauber model analysis. Comparison of the obtained σ to FRESCO calculations with the phenomenological OMP parameters (KD03). Collision in Cooler Storage Ring of the Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) with molecular hydrogen-gas target. MICRON double-sided Si-strip detector (DSSD) used to measure the recoil protons.

doi: 10.1103/PhysRevC.108.014614
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Data from this article have been entered in the XUNDL database. For more information, click here.

2022JI03      Chin.Phys.C 46, 014003 (2022)

S.-Y.Jin, Y.-Z.Sun, S.-T.Wang, Z.-Y.Sun, X.-H.Zhang, Z.-Q.Chen, B.Mei, Y.-X.Zhao, S.-W.Tang, Y.-H.Yu, D.Yan, F.Fang, Y.-J.Zhang, S.B.Ma, X.-M.Liu, R.Han

Fragmentation of stable and neutron-rich 12-16C into boron fragments at approximately 240 MeV/nucleon

NUCLEAR REACTIONS C(12C, X), (13C, X), (14C, X), (15C, X), (16C, X)10Be/13B/B, E=240 MeV/nucleon; measured reaction products; deduced σ. Comparison with EPAX3, modified EPAX2, FRACS, NUCFRG2, INCL++, JQMD, and JQMD-2.0 calculations. The ETF of the Institute of Modern Physics, Chinese Academy of Sciences.

doi: 10.1088/1674-1137/ac2ed5
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2022ME07      Phys.Rev. C 105, 064604 (2022)

B.Mei, J.Tu, X.Zhang, S.Wang, Y.Guan, Z.Mai, N.Zeng, X.Tu, Z.Sun, S.Tang, Y.Yu, F.Fang, D.Yan, S.Jin, Y.Zhao, S.Ma, Y.Zhang

New experimental evidence for universal odd-even staggering in fragmentation cross sections

NUCLEAR REACTIONS 27Al, 16,17,18O(78Kr, X), E=300 MeV/nucleon; measured reaction products, Bρ, time of flight, ΔE; deduced production yields, odd-even staggering (OES) in fragmentation reaction for Z=5-45 with N-Z from 1–9. Systematics of odd-even staggering magnitudes for 78Kr+Al2O3, 78Kr+Be, 84Kr+112,124Sn and 86Kr+Be/Ta. Fragmentation on Al2O3 target at RIBLL2 separator at the Heavy-Ion Research Facility in Lanzhou (HIRFL).

doi: 10.1103/PhysRevC.105.064604
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2022XU12      Chin.Phys.C 46, 111001 (2022)

Xi.-D.Xu, Y.-Z.Sun, S.-T.Wang, B.Mei, S.-Y.Jin, X.-H.Zhang, Z.-Y.Sun, Y.-X.Zhao, S.-W.Tang, Y.-H.Yu, D.Yan, F.Fang, Y.-J.Zhang, S.-B.Ma

Isotopic production cross sections of fragmentation residues produced by 18O ions on a carbon target near 260 MeV/nucleon

NUCLEAR REACTIONS C(18O, X)14N/15C/12C/12B/13B/10B, E=260 MeV/nucleon; measured reaction products, TOF; deduced isotopic σ. Comparison with available data. The HIRFL facility in Lanzhou (China).

doi: 10.1088/1674-1137/ac827c
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2021ME08      Phys.Rev. C 103, 044610 (2021)


Accurate odd-even staggering relations for fragmentation and spallation cross sections

NUCLEAR REACTIONS 1H(56Fe, X), E=300, 1000 MeV/nucleon; 56Fe(p, X), E=300, 1000 MeV; 9Be(58Ni, X), E=463, 650 MeV; analyzed experimental σ(E) data from GSI-Darmstadt, ITER-Moscow and IMP-Lanzhou facilities using two odd-even staggering (OES) relations in the present work; calculated fragmentation and spallation cross sections and compared with 4000 experimental cross sections measured in more than 30 different reaction systems. 9Be, Ta(40Ca, X), (48Ca, X), (58Ni, X), E=140 MeV/nucleon; 1H(56Fe, X), E=300-1500 MeV/nucleon; Pb(124Xe, X), E=1000 MeV/nucleon; calculated production σ of N-Z=-1 nuclei using odd-even staggering (OES) relations and compared with experimental production cross sections. Comparison of measured cross sections of very-neutron-rich nuclei with N-Z=19, 20, 21, 24 in fragmentation of 82Se, 70Zn and 238U beams at NSCL-MSU and RIKEN with the predictions from the novel odd-even staggering (OES) relations in the present work, benchmarked with about 4000 experimental data accurately measured in various fragmentation and spallation reactions over a wide energy range. Relevance to future discovery of exotic nuclei, with small production cross sections, near the proton and neutron drip-lines.

doi: 10.1103/PhysRevC.103.044610
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2021ME13      Chin.Phys.C 45, 054001 (2021)

B.Mei, D.L.Balabanski, W.Hua, Y.-H.Zhang, X.-H.Zhou, C.-X.Yuan, J.Su

Fusion reactions around the barrier for Be+238U

NUCLEAR REACTIONS 238U(9Be, 5n)242Cm, E=35-70 MeV; measured reaction products, Eα, Iα; deduced σ. Comparison with model calculations through two different codes, namely HIVAP2 and KEWPIE2, using two methods (i.e., WKB and EBD) for the capture probability.

doi: 10.1088/1674-1137/abe36c
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0249.

2021ME17      Chin.Phys.C 48, 084109 (2021)


Odd-even staggering for production cross sections of nuclei near the neutron drip-line

NUCLEAR REACTIONS 9Be(76Ge, X), E=132 MeV/nucleon; 9Be(82Se, X), E=139 MeV/nucleon; 9Be(238U, X), E=345 MeV/nucleon; analyzed available data; deduced universal odd-even staggering (OES), production σ.

doi: 10.1088/1674-1137/ac06ab
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2020ZH24      Nucl.Instrum.Methods Phys.Res. B478, 46 (2020)

J.T.Zhang, K.Yue, C.J.Shao, X.L.Tu, Y.Y.Wang, P.Ma, B.Mei, X.C.Chen, Y.Y.Yang, Z.Y.Sun, M.Wang, V.P.Shevelko, I.Yu.Tolstikhina, Yu.A.Litvinov, Y.H.Zhang, X.H.Zhou

Employing p + 58Ni elastic scattering for determination of K-shell ionization cross section of 58Ni19+n collisions with hydrogen gas target at 95 MeV/u

NUCLEAR REACTIONS 1H(58Ni, X), E=95 MeV/nucleon; measured reaction products; deduced ionization σ.

doi: 10.1016/j.nimb.2020.05.022
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2019AN10      Phys.Rev. C 99, 064313 (2019), Erratum Phys.Rev. C 107, 029901 (2023)

S.A.S.Andres, C.Hornung, J.Ebert, W.R.Plass, T.Dickel, H.Geissel, C.Scheidenberger, J.Bergmann, F.Greiner, E.Haettner, C.Jesch, W.Lippert, I.Mardor, I.Miskun, Z.Patyk, S.Pietri, A.Pihktelev, S.Purushothaman, M.P.Reiter, A.-K.Rink, H.Weick, M.I.Yavor, S.Bagchi, V.Charviakova, P.Constantin, M.Diwisch, A.Finlay, S.Kaur, R.Knobel, J.Lang, B.Mei, I.D.Moore, J.-H.Otto, I.Pohjalainen, A.Prochazka, C.Rappold, M.Takechi, Y.K.Tanaka, J.S.Winfield, X.Xu

High-resolution, accurate multiple-reflection time-of-flight mass spectrometry for short-lived, exotic nuclei of a few events in their ground and low-lying isomeric states

ATOMIC MASSES 93,94Ru, 94Rh, 96,97Pd, 100Ag, 107Cd, 114,116,133,134Te, 114,134Sb, 117,119,133,134I, 119Xe, 124,125,126Cs, 211,212,213Fr, 211Po, 212,213,218,220Rn, 212,217At; 134mSb, 133mTe, 133m,134mI, 134mXe, 211mPo; measured mass excess and isomer energies using multiple-reflection time-of-flight mass spectrometry (MR-TOF-MS) with the FRS Ion Catcher at GSI. Isotopes produced in 9Be(238U, F), E=300, 1000 MeV/nucleon; 9Be(124Xe, X), E=600 MeV/nucleon reactions using FRS separator at GSI. Comparison with AME-2016 evaluation. Systematics of S(2n) values in N=123-136 Pb, Bi, Po, At, Rn, Fr, Ra, Ac, Th isotopes, and compared with theoretical predictions.

doi: 10.1103/PhysRevC.99.064313
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Data from this article have been entered in the XUNDL database. For more information, click here.

2019ME06      Phys.Rev. C 100, 054619 (2019)


Universal odd-even staggering in isotopic fragmentation and spallation cross sections

NUCLEAR REACTIONS Pb(124Xe, X), (136Xe, X), E=1000 MeV/nucleon; 9Be, Ta(40Ca, X), (48Ca, X), (58Ni, X), (64Ni, X), E=140 MeV/nucleon; 9Be(78Kr, X), E=483 MeV/nucleon; 9Be(58Ni, X), E=463, 650 MeV/nucleon; 1H(56Fe, X), E=300, 500, 750, 1000, 1500 MeV/nucleon; 1H(136Xe, X), (56Fe, X), E=1000 MeV/nucleon; Ti(238U, X), E=1 GeV/nucleon; 124Sn(84Kr, X), E=35 MeV/nucleon; 1,2H(90Sr, X), E=185 MeV/nucleon; analyzed experimental isotopic production cross section data for neutron-rich nuclei for odd-even staggering (OES) in fragmentation and spallation reactions; evaluated OES magnitudes for neutron- and proton-rich nuclei, with benchmarking of additional experimental data from such reactions. Compared OES factors in FRACS and SPACS models with evaluated OES magnitudes.

doi: 10.1103/PhysRevC.100.054619
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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
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Data from this article have been entered in the XUNDL database. For more information, click here.

2019YU04      Phys.Rev. C 100, 054609 (2019); Erratum Phys.Rev. C 102, 049901 (2020)

K.Yue, J.T.Zhang, X.L.Tu, C.J.Shao, H.X.Li, P.Ma, B.Mei, X.C.Chen, Y.Y.Yang, X.Q.Liu, Y.M.Xing, K.H.Fang, X.H.Li, Z.Y.Sun, M.Wang, P.Egelhof, Yu.A.Litvinov, K.Blaum, Y.H.Zhang, X.H.Zhou

Measurement of 58Ni(p, p)58Ni elastic scattering at low momentum transfer by using the HIRFL-CSR heavy-ion storage ring

NUCLEAR REACTIONS 1H(58Ni, p), E=95 MeV/nucleon; measured Ep, Ip, E(x-ray), I(x-ray), absolute differential σ(θ) using a single-sided silicon detector (SSSD) detector at the Cooler Storage Ring (CSRe) at the Heavy Ion Research Facility in Lanzhou (HIRFL-CSR); deduced nuclear matter rms value. Comparison with KDO3 and LC08 optical model calculations, and with previous experimental results.

doi: 10.1103/PhysRevC.100.054609
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0223.

2018ME02      Phys.Rev. C 97, 044619 (2018)

B.Mei, X.L.Tu, M.Wang

Universal odd-even staggering in isotopic fragmentation and spallation cross sections of neutron-rich fragments

NUCLEAR REACTIONS 9Be, 181Ta(40Ca, X), (48Ca, X), (58Ni, X), (64Ni, X), E=140 MeV/nucleon; 1H(56Fe, X), E=300, 500, 750, 1000, 1500 MeV/nucleon; 1H(136Xe, X), E=1000 MeV/nucleon; 9Be(78Kr, X), E=483 MeV/nucleon; Pb(124Xe, X), (136Xe, X), E=1000 MeV/nucleon; 112Sn(112Sn, X), E=1000 MeV/nucleon; 9Be, 181Ta(40Ar, X), E=57 MeV/nucleon; 9Be, 181Ta(86Kr, X)E=64 MeV/nucleon; 2H(136Xe, X), E=500 MeV/nucleon; 1H(208Pb, X), E=1000 MeV/nucleon; Ni, 181Ta(40Ar, X), E=140 MeV/nucleon; analyzed experimental data for fragmentation σ for (N-Z)=1-23 scattered particles; deduced odd-even staggering (OES) effect using third-order difference formula.

doi: 10.1103/PhysRevC.97.044619
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2017ME05      Phys.Rev. C 95, 034608 (2017)


Improved empirical parameterization for projectile fragmentation cross sections

NUCLEAR REACTIONS 9Be, 181Ta(64Ni, X), (58Ni, X), (48Ca, X), (40Ca, X), E=140 MeV/nucleon; 9Be(40Ar, X), (112Sn, X), (136Xe, X), (208Pb, X), 112Sn(112Sn, X), 208Pb(136Xe, X), (124Xe, X), E=1 GeV/nucleon; calculated mass yields and isotopic distributions of fragments using FRACS and EPAX3 parametrizations. Comparison with experimental data, and between the two parametrizations.

doi: 10.1103/PhysRevC.95.034608
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2017ME13      Phys.Rev. C 96, 064610 (2017)

B.Mei, D.L.Balabanski, P.Constantin, L.T.Anh, P.V.Cuong

Empirical parametrization for production cross sections of neutron-rich nuclei by photofission of 238U at low energies

NUCLEAR REACTIONS 238U(γ, F), E<30 MeV; analyzed experimental data for photofission σ(E), mass, elemental and isotopic yields by an empirical parametrization, GIF238U; calculated production σ for Z=25-65, N=30-105 neutron-rich nuclei. Relevance to nuclei in the r-process path, and photofission of 238U for the planned IGISOL facility at ELI-NP.

doi: 10.1103/PhysRevC.96.064610
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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
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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
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Data from this article have been entered in the XUNDL database. For more information, click here.

2016ME15      Phys.Rev. C 94, 044615 (2016)

B.Mei, H.S.Xu, Y.H.Zhang, M.Wang, X.L.Tu, K.-H.Schmidt, Yu.A.Litvinov, Z.Y.Sun, X.H.Zhou, Y.J.Yuan, K.Blaum, M.V.Ricciardi, A.Kelic-Heil, R.S.Mao, Z.G.Hu, P.Shuai, Y.D.Zang, X.W.Ma, X.Y.Zhang, J.W.Xia, G.Q.Xiao, Z.Y.Guo, J.C.Yang, X.H.Zhang, X.Xu, X.L.Yan, W.Zhang, W.L.Zhan

Odd-even staggering in yields of neutron-deficient nuclei produced by projectile fragmentation

NUCLEAR REACTIONS 9Be(58Ni, X), E=463 MeV/nucleon; measured neutron-deficient fragment, revolution-time spectrum, fragment yields and particle-emission threshold energy (PETE) of Tz=-3/2 and -1 nuclei using fragment separator RIBLL2 and experimental Cooler Storage Ring (CSRe) at HIRFL-Lanzhou facility; deduced odd-even staggering (OES) of fragment yields.

doi: 10.1103/PhysRevC.94.044615
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2016TU01      Nucl.Phys. A945, 89 (2016)

X.L.Tu, Yu.A.Litvinov, K.Blaum, B.Mei, B.H.Sun, Y.Sun, M.Wang, H.S.Xu, Y.H.Zhang

Indirect mass determination for the neutron-deficient nuclides 44V, 48Mn, 52Co and 56Cu

RADIOACTIVITY 44V, 48Mn, 52Co, 56Cu(β+), (EC), (β+p); calculated β-delayed proton spectroscopic data; deduced mass excess, Q using mirror symmetry. Compared with other calculations of mass excess and data.

doi: 10.1016/j.nuclphysa.2015.09.016
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2015ME07      Phys.Rev. C 92, 035803 (2015)

B.Mei, T.Aumann, S.Bishop, K.Blaum, K.Boretzky, F.Bosch, C.Brandau, H.Brauning, T.Davinson, I.Dillmann, C.Dimopoulou, O.Ershova, Z.Fulop, H.Geissel, J.Glorius, G.Gyurky, M.Heil, F.Kappeler, A.Kelic-Heil, C.Kozhuharov, C.Langer, T.Le Bleis, Y.Litvinov, G.Lotay, J.Marganiec, G.Munzenberg, F.Nolden, N.Petridis, R.Plag, U.Popp, G.Rastrepina, R.Reifarth, B.Riese, C.Rigollet, C.Scheidenberger, H.Simon, K.Sonnabend, M.Steck, T.Stohlker, T.Szucs, K.Summerer, G.Weber, H.Weick, D.Winters, N.Winters, P.Woods, Q.Zhong

First measurement of the 96Ru(p, γ)97Rh cross section for the p process with a storage ring

NUCLEAR REACTIONS 1H(96Ru, γ)97Rh, E=9, 10, 11 MeV/nucleon; measured particle spectra in different charge states, x-ray and γ spectra, σ(E) using stored heavy ions in storage ring ESR at GSI; deduced astrophysical S factors and stellar reaction rates over a range of T9=0.5-19. Comparison with predictions from standard NON-SMOKER code and TALYS-1.4 code using different γ-ray strength functions from HFB, Brink-Axel Lorentzian (BAL), and Kopecky-Uhl, and different density models of constant temperature (CT), BSFG, generalized superfluid (GS), and Hartree-Fock-Bogolyubov (HFB). Recommended REACLIB parameters for the reactivity of 96Ru(p, γ)97Rh, and 97Rh(γ, p)96Ru reactions. Relevance to p-process network calculations.

doi: 10.1103/PhysRevC.92.035803
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2272.

2014ME05      Phys.Rev. C 89, 054612 (2014)

B.Mei, H.S.Xu, X.L.Tu, Y.H.Zhang, Yu.A.Litvinov, K.-H.Schmidt, M.Wang, Z.Y.Sun, X.H.Zhou, Y.J.Yuan, M.V.Ricciardi, A.Kelic-Heil, R.Reifarth, K.Blaum, R.S.Mao, Z.G.Hu, P.Shuai, Y.D.Zang, X.W.Ma, X.Y.Zhang, J.W.Xia, G.Q.Xiao, Z.Y.Guo, J.C.Yang, X.H.Zhang, X.Xu, X.L.Yan, W.Zhang, W.L.Zhan

Origin of odd-even staggering in fragment yields: Impact of nuclear pairing and shell structure on the particle-emission threshold energy

NUCLEAR REACTIONS 9Be(78Kr, X), E=482.9 MeV/nucleon; measured reaction products, fragment yields, particle-emission threshold energies of Tz=-1/2 and +1/2, Z=8-31 nuclei using in-flight fragment separator and a storage ring facility at CSRe-HIRFL-Lanzhou; deduced odd-even staggering (OES) effect on yields of fragments, and impact of pairing and shell structure.

doi: 10.1103/PhysRevC.89.054612
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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
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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
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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
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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
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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
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