NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = S.Momota Found 75 matches. 2018FU08 J.Phys.Soc.Jpn. 87, 014202 (2018) N.Fukuda, T.Kubo, D.Kameda, N.Inabe, H.Suzuki, Y.Shimizu, H.Takeda, K.Kusaka, Y.Yanagisawa, M.Ohtake, K.Tanaka, K.Yoshida, H.Sato, H.Baba, M.Kurokawa, T.Ohnishi, N.Iwasa, A.Chiba, T.Yamada, E.Ideguchi, S.Go, R.Yokoyama, T.Fujii, H.Nishibata, K.Ieki, D.Murai, S.Momota, D.Nishimura, Y.Sato, J.Hwang, S.Kim, O.B.Tarasov, D.J.Morrissey, G.Simpson Identification of New Neutron-Rich Isotopes in the Rare-Earth Region Produced by 345 MeV/nucleon 238U NUCLEAR REACTIONS 9Be(238U, F)153Ba/154Ba/154La/155La/156La/156Ce/157Ce/158Ce/156Pr/157Pr/158Pr/159Pr/160Pr/161Pr/162Nd/163Nd/164Pm/165Pm/166Sm/167Sm/168Sm/169Eu/171Gd/172Gd/173Tb/174Tb/175Dy/176Dy/177Ho/178Ho/179Er/180Er, E=345 MeV/nucleon; measured reaction products, A/Q spectra, and production cross sections for 29 new neutron-rich isotopes using BigRIPS spectrometer at RIBF-RIKEN facility.
doi: 10.7566/JPSJ.87.014202
2018MO09 Phys.Rev. C 97, 044604 (2018) S.Momota, M.Kanazawa, A.Kitagawa, S.Sato Momentum peak shift and width of longitudinal momentum distribution of projectilelike fragments produced at E=290 MeV / nucleon NUCLEAR REACTIONS C, Al, Nb, Tb, Au(40Ar, X), (84Kr, X), E=290 MeV/nucleon; measured reaction products, longitudinal momentum (PL) distribution, time-of-flight (TOF) and A/Z distributions of fragments, and energy loss of scattered particles using fragment separator at HIMAC accelerator of National Institute of Radiological Sciences (NIRS), Japan; deduced momentum peak shift, high, low, and reduced widths of (PL) distribution. Calculated energy loss and straggling of incident beams using ATIMA code. Comparison with previous experimental results, and theoretical calculations.
doi: 10.1103/PhysRevC.97.044604
2017MO01 Nucl.Phys. A958, 219 (2017) S.Momota, M.Kanazawa, A.Kitagawa, S.Sato Orbital deflection of fragments produced through peripheral reactions of heavy nuclei at 290 MeV/nucleon NUCLEAR REACTIONS 12C, 27Al, 93Nb, 159Tb, 197Au(40Ar, x), (84Kr, x), E=290 MeV/nucleon; measured produced fragments. 30Al, 39,40Cl, 58Mn, 83,84Br, 83Kr, 84Rb deduced yields angular distribution at very small angles; calculated, evaluated deflection angle.
doi: 10.1016/j.nuclphysa.2016.12.004
2017SU26 Phys.Rev. C 96, 034604 (2017) H.Suzuki, T.Kubo, N.Fukuda, N.Inabe, D.Kameda, H.Takeda, K.Yoshida, K.Kusaka, Y.Yanagisawa, M.Ohtake, H.Sato, Y.Shimizu, H.Baba, M.Kurokawa, K.Tanaka, O.B.Tarasov, D.Bazin, D.J.Morrissey, B.M.Sherrill, K.Ieki, D.Murai, N.Iwasa, A.Chiba, Y.Ohkoda, E.Ideguchi, S.Go, R.Yokoyama, T.Fujii, D.Nishimura, H.Nishibata, S.Momota, M.Lewitowicz, G.De France, I.Celikovic, K.Steiger Discovery of new isotopes 81, 82Mo and 85, 86Ru and a determination of the particle instability of 103Sb NUCLEAR REACTIONS 9Be(124Xe, X), E=345 MeV/nucleon; measured reaction products for Z=28-53, A/Q=1.925-2.4 fragments, production yields and cross sections of A=70-90, Z=34-44 isotopes using the BigRIPS separator at RIBF-RIKEN facility. 81,82Mo, 85,86Ru; measured production σ for new nuclides, and compared with theoretical σ from EPAX3.1a and EPAX2.15 codes. 76Y, 78Zr; confirmed previous identification of these nuclides. 75Br, 76Kr, 77,79Rb, 78,80Sr, 79,81Y, 79,80,82Zr, 81,83Nb, 82,83,84Mo, 85Tc, 86,87Ru, 99In, 101Sn, 103Sb, 105Te; measured production yields. 81Nb, 85Tc, 103Sb; measured production yields, and the upper limits for half-lives; deduced particle-unbound character. See also 2013Su23 for preliminary and partial results in the present paper.
doi: 10.1103/PhysRevC.96.034604
2017YO01 Phys.Rev. C 95, 034313 (2017) R.Yokoyama, S.Go, D.Kameda, T.Kubo, N.Inabe, N.Fukuda, H.Takeda, H.Suzuki, K.Yoshida, K.Kusaka, K.Tanaka, Y.Yanagisawa, M.Ohtake, H.Sato, Y.Shimizu, H.Baba, M.Kurokawa, D.Nishimura, T.Ohnishi, N.Iwasa, A.Chiba, T.Yamada, E.Ideguchi, T.Fujii, H.Nishibata, K.Ieki, D.Murai, S.Momota, Y.Sato, J.W.Hwang, S.Kim, O.B.Tarasov, D.J.Morrissey, B.M.Sherrill, G.Simpson, C.R.Praharaj New K isomers in the neutron-rich N=100 isotones 162Sm, 163Eu, and 164Gd NUCLEAR REACTIONS 9Be(238U, F)162Sm/163Eu/164Gd, E=345 MeV/nucleon; measured reaction products through measurements of magnetic rigidity, time of flight (TOF), and energy loss in BigRIPS spectrometer at RIBF-RIKEN facility, Eγ, Iγ, delayed γ spectra, half-lives of μs isomers by γ(t). 162Sm, 163Eu, 164Gd; deduced levels, J, π, bands, reduced hindrance factors for E1 transitions from the isomers, configurations. Systematics of level energies in N=100 isotones of 162Sm, 164Gd, 166Dy, 168Er and 170Yb. Comparisons with deformed Hartree-Fock calculations.
doi: 10.1103/PhysRevC.95.034313
2016TR10 Phys.Rev. C 94, 064604 (2016) D.T.Tran, H.J.Ong, T.T.Nguyen, I.Tanihata, N.Aoi, Y.Ayyad, P.Y.Chan, M.Fukuda, T.Hashimoto, T.H.Hoang, E.Ideguchi, A.Inoue, T.Kawabata, L.H.Khiem, W.P.Lin, K.Matsuta, M.Mihara, S.Momota, D.Nagae, N.D.Nguyen, D.Nishimura, A.Ozawa, P.P.Ren, H.Sakaguchi, J.Tanaka, M.Takechi, S.Terashima, R.Wada, T.Yamamoto, for the RCNP-E372 Collaboration Charge-changing cross-section measurements of 12-16C at around 45 A MeV and development of a Glauber model for incident energies 10 A-2100 A MeV NUCLEAR REACTIONS 12C(12C, X), (13C, X), (14C, X), (15C, X), (16C, X), E=45 MeV/nucleon, [secondary carbon beams from 9Be(22Ne, X), E=80 MeV/nucleon primary reaction and EN fragment separator at RCNP-Osaka]; measured outgoing particles using multisampling ionization chamber (MUSIC); deduced charge-changing σ(CC) by transmission method, proton rms radii, reaction σ; developed finite-range Glauber model with a global parameter set within the optical-limit approximation; compiled and analyzed reaction σ(E) experimental data for E(12C)=30-100 MeV/nucleon. Comparison of experimental reaction σ for reactions of 12C on 9Be and 27Al targets with present Glauber model analysis.
doi: 10.1103/PhysRevC.94.064604
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
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
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
2013MI10 Hyperfine Interactions 220, 83 (2013) M.Mihara, K.Matsuta, D.Nishimura, M.Fukuda, M.Yaguchi, K.Iwamoto, M.Wakabayashi, Y.Kamisho, J.Ohno, Y.Morita, T.Izumikawa, T.Ohtsubo, S.Suzuki, M.Nagashima, K.Abe, T.Sakai, S.Momota, A.Ozawa, D.Nagae, Y.Ishibashi, Y.Abe, T.Niwa, T.Nagatomo, T.Minamisono, M.K.Kubo, A.Kitagawa, M.Torikoshi, M.Kanazawa, S.Sato Production of spin polarized 12N through heavy ion reactions NUCLEAR REACTIONS Be(14N, X)12N, E=70, 100 MeV/nucleon; 1H(12C, n)12N, E=70 MeV/nucleon; measured reaction products; deduced spin polarization and production yields. Comparison with available data.
doi: 10.1007/s10751-013-0869-7
2013MO17 Hyperfine Interactions 220, 53 (2013) S.Momota, M.Mihara, D.Nishimura, M.Fukuda, Y.Kamisho, M.Wakabayashi, K.Matsuta, S.Suzuki, M.Nagashima, S.Zhu, D.Yuan, Y.Zheng, Z.Yi, P.Fan, T.Izumikawa, A.Kitagawa, S.Sato, M.Kanazawa, M.Torikoshi, T.Minamisono, Y.Nakamura, K.Tashiro, A.Honma, N.Yoshida, H.Shirai, T.Ohtsubo, T.Nagatomo, H.Uenishi, K.Iwamoto, M.Yaguchi, T.Ogura, T.Ito, K.Yamamura, Y.Ichikawa, Y.Nojiri, J.R.Alonso, T.J.M.Symons Momentum dependence of spin polarization for beta emitting nuclei produced through charge exchange reaction at intermediate energy RADIOACTIVITY 28P(EC), (pEC) [from Be(28Si, X)28P, E=100 MeV/nucleon]; measured decay products, Eβ, Iβ; deduced rigidity distributions of 28P and 27Si, yields, nuclear polarization. Comparison with available data.
doi: 10.1007/s10751-012-0741-1
2013SU23 Nucl.Instrum.Methods Phys.Res. B317, 756 (2013) H.Suzuki, T.Kubo, N.Fukuda, N.Inabe, D.Kameda, H.Takeda, K.Yoshida, K.Kusaka, Y.Yanagisawa, M.Ohtake, H.Sato, Y.Shimizu, H.Baba, M.Kurokawa, T.Ohnishi, K.Tanaka, O.B.Tarasov, D.Bazin, D.J.Morrissey, B.M.Sherrill, K.Ieki, D.Murai, N.Iwasa, A.Chiba, Y.Ohkoda, E.Ideguchi, S.Go, R.Yokoyama, T.Fujii, D.Nishimura, H.Nishibata, S.Momota, M.Lewitowicz, G.De France, I.Celikovic, K.Steiger Production cross section measurements of radioactive isotopes by BigRIPS separator at RIKEN RI Beam Factory
doi: 10.1016/j.nimb.2013.08.049
2012HI03 Eur.Phys.J. A 48, 54 (2012) Y.Hirayama, M.Mihara, Y.X.Watanabe, S.C.Jeong, H.Miyatake, S.Momota, T.Hashimoto, N.Imai, K.Matsuta, H.Ishiyama, S.Ichikawa, T.Ishii, T.Izumikawa, I.Katayama, H.Kawakami, H.Kawamura, I.Nishinaka, K.Nishio, H.Makii, S.Mitsuoka, A.Osa, Y.Otokawa, T.K.Sato Tilted-foil technique for producing a spin-polarized radioactive isotope beam
doi: 10.1140/epja/i2012-12054-1
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
2011HI15 Eur.Phys.J. A 47, 138 (2011) Y.Hirayama, M.Mihara, Y.X.Watanabe, S.C.Jeong, N.Imai, K.Matsuta, H.Miyatake, T.Hashimoto, H.Ishiyama, S.Ichikawa, T.Ishii, T.Izumikawa, I.Katayama, H.Kawakami, I.Nishinaka, K.Nishio, H.Makii, S.Mitsuoka, S.Momota, A.Osa, Y.Otokawa, T.K.Sato, Y.Wakabayashi Spin-polarization of radioactive 123Ing.s. by the tilted-foil method RADIOACTIVITY 123In(β-)[from U(p, F), E=34 MeV]; measured Iβ(θ, t), β polarization using tilted multifoils at ISOL-based facility TRIAC and β-NMR technique; deduced asymmetry.
doi: 10.1140/epja/i2011-11138-8
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
2011MA88 J.Phys.:Conf.Ser. 312, 092039 (2011) K.Matsuta, D.Nishimura, M.Fukuda, Y.Fujita, M.Mihara, E.Ganioglu, G.Susoy, Y.Ichikawa, S.Momota, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, B.Rubio Precise Branching Ratio of 24mAl Beta Decay RADIOACTIVITY 24mAl(IT), (EC), (β+)[from fragment separator]; measured Eγ, Ig, β-delayed Eγ, Iγ(t) using HPGe, Eβ, Iβ(t), βγ-coin. 24Mg, 24Al, 24mAl deduced branching ratios, log ft from individual levels. Compared with other data and published shell-model calculations.
doi: 10.1088/1742-6596/312/9/092039
2011MO30 J.Korean Phys.Soc. 59, 1868s (2011) S.Momota, M.Kanazawa, A.Kitagawa, S.Sato Systematic Investigation on Momentum Distributions of Projectile-like Fragments at E/A = 290 MeV NUCLEAR REACTIONS C, Al, Nb, Tb, Au(Ar, X), (Kr, X), E=290 MeV/nucleon; measured PLF momentum distributions. Some comparison with systematics.
doi: 10.3938/jkps.59.1868
2011NI18 Eur.Phys.J. A 47, 155 (2011) D.Nishimura, Y.Fujita, M.Fukuda, E.Ganioglu, Y.Ichikawa, M.Kanazawa, A.Kitagawa, M.Mihara, S.Momota, B.Rubio, S.Sato, G.Susoy, M.Torikoshi, K.Matsuta Beta and gamma decays of Jπ = 1+, 24mAl state β and γ branching ratios RADIOACTIVITY 24mAl(IT), (EC), (β+)[from HIMAC synchrotron fragment separator]; measured β decay time spectra, Eγ, Iγβγ-coin; deduced γ branching ratio, B(GT), B(M3). Compared with other data.
doi: 10.1140/epja/i2011-11155-7
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
2010MI13 Nucl.Phys. A834, 75c (2010) M.Mihara, K.Matsuta, J.Komurasaki, H.Hirano, D.Nishimura, S.Momota, T.Ohtsubo, T.Izumikawa, Y.Shimbara, T.Kubo, D.Kameda, D.Zhou, Y.Zheng, D.Yuan, S.Zhu, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, T.Nagatomo, R.Matsumiya, D.Ishikawa, M.Fukuda, T.Minamisono, Y.Nojiri, J.R.Alonso, G.F.Crebs, T.J.M.Symons Electromagnetic moments of 22F RADIOACTIVITY 22F(β-) [from 9Be(22Ne, X), E=100 MeV/nucleon]; measured polarized 22F β-NMR, NQR spectra, momentum distribution; deduced electric quadrupole moment, μ.
doi: 10.1016/j.nuclphysa.2010.01.022
2010MI19 Nucl.Phys. A834, 777c (2010) M.Mihara, K.Matsuta, D.Nishimura, H.Hirano, J.Komurasaki, S.Takahashi, T.Nagatomo, R.Matsumiya, M.Ogura, H.Akai, S.Momota, T.Ohtsubo, T.Izumikawa, D.Zhou, Y.Zheng, D.Yuan, P.Fan, Y.Zuo, S.Zhu, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, M.Fukuda, D.Ishikawa, T.Minamisono, R.Watanabe, T.Kubo, Y.Nojiri, T.Sumikama, J.R.Alonso, G.F.Crebs, T.J.M.Symons Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams NUCLEAR REACTIONS Pt(25Al, 25Al'), (28P, 28P'), E not given; measured particle polarization from thick target, time- and temperature-dependence; deduced Knight shifts. Polarized beams. Comparison with calculations.
doi: 10.1016/j.nuclphysa.2010.01.144
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
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
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
2009ZH52 Chin.Phys.C 33, Supplement 1, 215 (2009) Y.-N.Zheng, D.-M.Zhou, K.Matsuta, M.Mihara, M.Fukuda, D.Nishimura, J.Komurasaki, D.Ishikawa, R.Matsumiya, T.Nagatomo, T.Izumikawa, S.Takahashi, H.Hirano, T.Ohtsubo, S.Momota, Y.Nojiri, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, T.Minamisono, J.R.Alonso, G.F.Krebs, T.J.M.Symons, D.-Q.Yuan, Y.Zuo, P.Fan, T.Suzuki, X.-Z.Zhang, S.-Y.Zhu Nuclear structure of proton-rich unstable nucleus 28P studied by g-factor measurement RADIOACTIVITY 28P(β+) [from Be(28Si, X)28P, E=100 MeV/nucleon]; measured decay products, β-NMR spectra; deduced g factors, magnetic moment.
doi: 10.1088/1674-1137/33/S1/069
2007MA94 Hyperfine Interactions 180, 65 (2007) K.Matsuta, M.Mihara, T.Nagatomo, R.Matsumiya, S.Momota, T.Ohtsubo, T.Izumikawa, H.Hirano, S.Takahashi, D.Nishimura, J.Komurasaki, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, M.Fukuda, T.Minamisono, T.Sumikama, K.Tanaka, M.Takechi, D.Ishikawa, S.A.Pahlovy, M.Nagao, Y.Nojiri, J.R.Alonso, G.F.Krebs, T.J.M.Symons Hyperfine interaction of 25Al in α-Al2O3 and its quadrupole moment NUCLEAR MOMENTS 25Al(β+); measured electric quadrupole moment using the β-NQR method.
doi: 10.1007/s10751-008-9686-9
2007MI50 Hyperfine Interactions 178, 83 (2007) M.Mihara, K.Matsuta, D.Nishimura, T.Nagatomo, R.Matsumiya, S.Momota, T.Ohtsubo, T.Izumikawa, D.M.Zhou, Y.N.Zheng, M.Ogura, H.Akai, J.Komurasaki, M.Fukuda, D.Ishikawa, Y.Nojiri, H.Hirano, S.Takahashi, R.Watanabe, T.Kubo, S.Y.Zhu, A.Kitagawa, M.Kanazawa, S.Sato, M.Torikoshi, T.Sumikama, T.Minamisono, J.R.Alonso, G.F.Krebs, T.J.M.Symons Spin-lattice relaxation of 25Al and 28P in Pt NUCLEAR MOMENTS 25Al, 28P(β+); measured spin lattice relaxation times for spin polarized nuclei implanted in a Pt foil using the β-NMR method.
doi: 10.1007/s10751-008-9662-4
2007MO42 Eur.Phys.J. Special Topics 150, 315 (2007) S.Momota, M.Kanazawa, A.Kitagawa, S.Sato, Y.Nojiri Target effect on fragmentation reaction at E = 290A MeV NUCLEAR REACTIONS C, Al, Nb, Tb, Au(Ar, X), E=290 MeV/nucleon; measured longitudinal transverse momentum distributions of projectile like fragments to search for target effects.
doi: 10.1140/epjst/e2007-00334-1
2007NI14 Hyperfine Interactions 180, 71 (2007) D.Nishimura, J.Komurasaki, K.Matsuta, M.Mihara, R.Matsumiya, S.Momota, T.Ohtsubo, T.Izumikawa, H.Hirano, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, M.Fukuda, D.Ishikawa, T.Minamisono, R.Watanabe, T.Kubo, Y.Nojiri, J.R.Alonso, G.F.Krebs, T.J.M.Symons Magnetic moment of short lived β-emitter 24mAl NUCLEAR MOMENTS 24Al(β+); measured magnetic moment using the β-NMR method.
doi: 10.1007/s10751-008-9687-8
2007NO13 Phys.Rev. C 76, 044605 (2007) M.Notani, H.Sakurai, N.Aoi, H.Iwasaki, N.Fukuda, Z.Liu, K.Yoneda, H.Ogawa, T.Teranishi, T.Nakamura, H.Okuno, A.Yoshida, Y.X.Watanabe, S.Momota, N.Inabe, T.Kubo, S.Ito, A.Ozawa, T.Suzuki, I.Tanihata, M.Ishihara Projectile fragmentation reactions and production of nuclei near the neutron drip line NUCLEAR REACTIONS 9Be(40Ar, X)6Li/7Li/8Li/9Li/7Be/8Be/9Be/10Be/11Be/12Be/10B/11B/12B/13B/14B/15B/11C/12C/13C/14C/15C/16C/17C/18C/13N/14N/15N/16N/17N/18N/19N/20N/21N/15O/16O/17O/18O/19O/20O/21O/22O/23O/24O/17F/18F/19F/20F/21F/22F/23F/24F/25F/26F/27F/19Ne/20Ne/21Ne/22Ne/23Ne/24Ne/25Ne/26Ne/27Ne/28Ne/29Ne/21Na/22Na/23Na/24Na/25Na/26Na/27Na/28Na/29Na/30Na/31Na/32Na/23Mg/24Mg/25Mg/26Mg/27Mg/28Mg/29Mg/30Mg/31Mg/32Mg/33Mg/34Mg/25Al/26Al/27Al/28Al/29Al/30Al/31Al/32Al/33Al/34Al/35Al/36Al/27Si/28Si/29Si/30Si/31Si/32Si/33Si/34Si/35Si/36Si/37Si/38Si/29P/30P/31P/32P/33P/34P/35P/36P/37P/38P/39P/33S/34S/35S/36S/37S/38S/36Cl/37Cl/38Cl/39Cl/39Ar, E=100 MeV/nucleon; 181Ta(40Ar, X)6Li/7Li/8Li/9Be/10Be/11Be/10B/11B/12B/13B/14B/11C/12C/13C/14C/15C/16C/17C/13N/14N/15N/16N/17N/18N/19N/15O/16O/17O/18O/19O/20O/21O/17F/18F/19F/20F/21F/22F/23F/24F/19Ne/20Ne/21Ne/22Ne/23Ne/24Ne/25Ne/26Ne/27Ne/21Na/22Na/23Na/24Na/25Na/26Na/27Na/28Na/29Na/23Mg/24Mg/25Mg/26Mg/27Mg/28Mg/29Mg/30Mg/31Mg/24/25Al/26Al/27Al/28Al/29Al/30Al/31Al/32Al/33Al/34Al/26Si/27Si/28Si/29Si/30Si/31Si/32Si/33Si/34Si/29P/30P/31P/32P/33P/34P/35P/36P/30S/31S/32S/33S/34S/35S/36S/37S/33Cl/34Cl/35Cl/36Cl/37Cl/35Ar/36Ar/37Ar/38Ar/39Ar/37K/38K/39K/40K, E=100 MeV/nucleon; measured momentum distribution, production cross sections. RIKEN.
doi: 10.1103/PhysRevC.76.044605
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
2007ZH54 Hyperfine Interactions 180, 37 (2007) D.Zhou, Y.Zheng, K.Matsuta, M.Mihara, M.Fukuda, D.Nishimura, J.Komurasaki, D.Ishikawa, R.Matsumiya, T.Nagatomo, T.Izumikawa, S.Takahashi, H.Hirano, T.Ohtsubo, S.Momota, Y.Nojiri, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, T.Minamisono, J.R.Alonso, G.F.Krebs, T.J.M.Symons, D.Yuan, Y.Zuo, P.Fan, T.Suzuki, X.Zhang, S.Zhu Magnetic moment of proton halo nucleus 28P NUCLEAR MOMENTS 28P(β+); measured ground state magnetic moment using the β-NMR method.
doi: 10.1007/s10751-008-9625-9
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
2005PI08 Nucl.Phys. A753, 3 (2005) J.Pinard, H.T.Duong, D.Marescaux, H.H.Stroke, O.Redi, M.Gustafsson, T.Nilsson, S.Matsuki, Y.Kishimoto, K.Kominato, I.Ogawa, M.Shibata, M.Tada, J.R.Persson, Y.Nojiri, S.Momota, T.T.Inamura, M.Wakasugi, P.Juncar, T.Murayama, T.Nomura, M.Koizumi, and the ISOLDE Collaboration Precision hfs of 126Cs(T1/2=1.63 m) by ABMR NUCLEAR MOMENTS 126Cs; measured hfs; deduced μ. Bohr-Weisskopf effect. Atomic beam magnetic resonance.
doi: 10.1016/j.nuclphysa.2005.01.036
2005TA32 Eur.Phys.J. A 25, Supplement 1, 217 (2005) M.Takechi, M.Fukuda, M.Mihara, T.Chinda, T.Matsumasa, H.Matsubara, Y.Nakashima, K.Matsuta, T.Minamisono, R.Koyama, W.Shinosaki, M.Takahashi, A.Takizawa, T.Ohtsubo, T.Suzuki, T.Izumikawa, S.Momota, K.Tanaka, T.Suda, M.Sasaki, S.Sato, A.Kitagawa Reaction cross-sections for stable nuclei and nucleon density distribution of proton drip-line nucleus 8B NUCLEAR REACTIONS Be, C, Al(12C, X), E=30-200 MeV/nucleon; Be(9Be, X), E=70-100 MeV/nucleon; measured reaction σ(E); deduced nucleon-nucleon interaction range. 8B deduced nuclear matter density distribution. Comparison with Glauber calculations.
doi: 10.1140/epjad/i2005-06-078-0
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
2004MA98 Nucl.Phys. A746, 493c (2004) K.Matsuta, K.Arimura, T.Nagatomo, K.Akutsu, T.Iwakoshi, S.Kudo, M.Ogura, M.Takechi, K.Tanaka, T.Sumikama, K.Minamisono, T.Miyake, T.Minamisono, M.Fukuda, M.Mihara, A.Kitagawa, M.Sasaki, M.Kanazawa, M.Torikoshi, M.Suda, M.Hirai, S.Momota, Y.Nojiri, A.Sakamoto, M.Saihara, T.Ohtsubo, J.R.Alonso, G.F.Krebs, T.J.M.Symons Magnetic moment of 33Cl RADIOACTIVITY 33Cl(EC), (β+) [from 32S(d, n)]; measured Iβ(θ, H, t) from polarized source, β-NMR spectrum. 33Cl deduced μ.
doi: 10.1016/j.nuclphysa.2004.09.075
2004MB12 Hyperfine Interactions 159, 257 (2004) K.Matsuta, Y.Nakashima, T.Nagatomo, M.Mihara, S.Kumashiro, H.Fujiwara, M.Ogura, M.Fukuda, T.Minamisono, T.Sumikama, A.Ozawa, K.Yamada, S.Momota, Y.Nojiri, M.Ota, T.Ohtsubo, T.Izumikawa, K.Yoshida, K.Minamisono, T.Suzuki, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Magnetic Moment and Spin of the Extremely Proton-Rich Nucleus 23Al NUCLEAR MOMENTS 23Al; measured β-NMR spectrum; deduced g-factor, dipole magnetic moment. Comparison with shell model calculations.
doi: 10.1007/s10751-005-9115-2
2004MO48 Nucl.Phys. A746, 407c (2004) S.Momota, I.Tanihata, A.Ozawa, M.Notani, K.Yoshida, K.Morimoto, T.Onishi, T.Yamaguchi, A.Yoshida, Y.X.Watanabe, L.Zhong, M.Kanazawa, A.Kitagawa, M.Suda, Y.Nojiri Momentum distributions and production cross sections of projectile-like fragments NUCLEAR REACTIONS 9Be(40Ar, X), E=95 MeV/nucleon; 12C, 27Al, 197Au(12C, X), (40Ar, X), E=290 MeV/nucleon; measured projectile-like fragments production σ, momentum distributions.
doi: 10.1016/j.nuclphysa.2004.09.084
2004NA37 Nucl.Phys. A746, 505c (2004) T.Nagatomo, K.Matsuta, K.Akutsu, T.Iwakoshi, Y.Nakashima, T.Sumikama, M.Ogura, M.Mihara, H.Fujiwara, S.Kumashiro, K.Minamisono, T.Minamisono, M.Fukuda, M.Miyake, S.Momota, Y.Nojiri, A.Kitagawa, M.Sasaki, M.Torikoshi, M.Kanazawa, M.Suda, S.Sato, M.Hirai, T.J.M.Symons, G.F.Krebs, J.R.Alonso, S.Y.Zhu, J.Z.Zhu, Y.J.Xu, Y.N.Zheng Nuclear spin orientation of 12, 13B created in heavy ion collisions NUCLEAR REACTIONS Be(13C, X)12B, E=100 MeV/nucleon; Be(15N, X)13B, E=100 MeV/nucleon; measured fragment polarization, alignment vs momentum. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2004.09.078
2004NA38 Nucl.Phys. A746, 509c (2004) T.Nagatomo, K.Matsuta, K.Akutsu, T.Iwakoshi, Y.Nakashima, T.Sumikama, M.Ogura, M.Mihara, H.Fujiwara, S.Kumashiro, K.Minamisono, T.Minamisono, M.Fukuda, M.Miyake, S.Momota, Y.Nojiri, A.Kitagawa, M.Sasaki, M.Torikoshi, M.Kanazawa, M.Suda, S.Sato, M.Hirai, T.J.M.Symons, G.F.Krebs, J.R.Alonso, S.Y.Zhu, J.Z.Zhu, Y.J.Xu, Y.N.Zheng Precise nuclear moments of 13B and the β-ray angular distribution RADIOACTIVITY 13B(β-) [from 9Be(15N, X)]; measured Iβ(θ, H, t), β-NMR and β-NQR spectra from polarized source. 13B deduced quadrupole moment, μ.
doi: 10.1016/j.nuclphysa.2004.09.079
2004NA46 Hyperfine Interactions 159, 269 (2004) T.Nagatomo, T.Sumikama, M.Ogura, K.Matsuta, Y.Nakashima, K.Akutsu, T.Iwakoshi, H.Fujiwara, T.Minamisono, M.Fukuda, M.Mihara, K.Minamisono, T.Miyake, S.Momota, Y.Nojiri, A.Kitagawa, M.Sasaki, M.Torikoshi, M.Kanazawa, M.Suda, M.Hirai, S.Sato, S.Y.Zhu, J.Z.Zhu, Y.J.Xu, Y.N.Zheng, J.R.Alonso, G.F.Krebs, T.M.Symons Precise Nuclear Quadrupole Moments of 8B and 13B NUCLEAR REACTIONS 6Li(3He, n)8B, E=4.7 MeV; Be(15N, X)13B, E=100 MeV/nucleon; measured reaction products, Ie, Ee; deduced momentum deviation. NUCLEAR MOMENTS 8,13B; measured Ie, Ee; deduced β-ray asymmetry, 8,13B ground state quadrupole moment Q and ratios for 8B/12B and 13B/12B. Comparison with OXBASH shell model calculations.
doi: 10.1007/s10751-005-9109-0
2004NA47 Hyperfine Interactions 159, 273 (2004) T.Nagatomo, K.Matsuta, Y.Nakashima, T.Sumikama, M.Ogura, K.Akutsu, T.Iwakoshi, H.Fujiwara, T.Minamisono, M.Fukuda, M.Mihara, T.Miyake, K.Minamisono, S.Momota, Y.Nojiri, A.Kitagawa, M.Sasaki, M.Torikoshi, M.Kanazawa, M.Suda, M.Hirai, S.Sato, S.Y.Zhu, J.Z.Zhu, Y.J.Xu, Y.N.Zheng, J.R.Alonso, G.F.Krebs, T.M.Symons Nuclear Spin Orientation Created in Heavy Ion Collisions and the Sign of the Q Moment of 13B NUCLEAR REACTIONS Be(15N, X)13B, E=100 MeV/nucleon; measured reaction products, Ie, Ee; deduced β-ray asymmetry. NUCLEAR MOMENTS 13B; measured Ie, Ee, polarization; deduced quadrupole moment Q sign of 13B ground state. β-NMR technique.
doi: 10.1007/s10751-005-9110-7
2004OG13 Hyperfine Interactions 159, 235 (2004) M.Ogura, T.Nagatomo, K.Minamisomo, K.Matsuta, T.Minamisono, Y.Nakashima, C.D.P.Levy, T.Sumikama, M.Mihara, H.Fujiwara, S.Kumashiro, M.Fukuda, J.A.Behr, K.P.Jackson, S.Momota, Y.Nojiri, T.Ohtsubo, M.Ohta, A.Kitagawa, M.Kanazawa, M.Torikoshi, S.Sato, M.Suda, J.R.Alonso, G.F.Krebs, T.M.Symons Quadrupole Moments of Na Isotopes NUCLEAR MOMENTS 20,21,25Na; measured electric quadrupole coupling constants; deduced the ratio of Q ratio 20Na/21Na and 25Na/21Na. β-NMR technique.
doi: 10.1007/s10751-005-9105-4
2004TA40 Nucl.Phys. A746, 532c (2004) K.Tanaka, M.Fukuda, M.Mihara, M.Takechi, T.Chinda, T.Sumikama, S.Kudo, K.Matsuta, T.Minamisono, T.Ohtubo, T.Suzuki, S.Momota, T.Izumikawa, T.Yamaguchi, T.Onishi, A.Ozawa, I.Tanihata, T.Zheng Density distribution of proton drip-line nucleus 17Ne NUCLEAR STRUCTURE 17Ne; analyzed data; deduced density distribution, halo features.
doi: 10.1016/j.nuclphysa.2004.09.154
2003OZ01 Phys.Rev. C 67, 014610 (2003) A.Ozawa, Y.Yamaguchi, M.Chiba, R.Kanungo, K.Kimura, S.Momota, T.Suda, T.Suzuki, I.Tanihata, T.Zheng, S.Watanabe, T.Yamaguchi, K.Yoshida Search for 21B NUCLEAR REACTIONS Be, Ta(40Ar, X)15B/17B/19B/17C/19C/20C/22C/22N/23N/23O/24O/25F/26F, E=94 MeV/nucleon; measured production σ; deduced no evidence for 21B. 21B deduced particle instability. Comparison with previous data.
doi: 10.1103/PhysRevC.67.014610
2002MA41 Nucl.Phys. A701, 383c (2002) K.Matsuta, T.Tsubota, C.Ha, T.Miyake, M.Sasaki, K.Sato, K.Minamisono, K.Tanaka, S.Kaminaka, A.Takemura, T.Sumikama, T.Nagatomo, K.Hashimoto, M.Mihara, M.Fukuda, T.Minamisono, T.Ohtsubo, Y.Nojiri, S.Momota, A.Kitagawa, M.Torikoshi, M.Kanazawa, S.Koda, T.Nishio, M.Suda, J.R.Alonso, G.F.Krebs, T.J.M.Symons Precise Magnetic Moment of Short-Lived Beta Emitter 35Ar RADIOACTIVITY 35Ar(β-); measured β-NMR spectra from oriented nuclei; deduced μ.
doi: 10.1016/S0375-9474(01)01615-3
2002MA43 Nucl.Phys. A704, 98c (2002) K.Matsuta, T.Minamisono, M.Fukuda, M.Mihara, K.Sato, K.Minamisono, T.Yamaguchi, T.Onishi, T.Miyake, M.Sasaki, M.Tanigaki, T.Ohtsubo, S.Momota, Y.Nojiri, K.Yoshida, A.Ozawa, I.Tanihata, A.Kitagawa, M.Torikoshi, M.Kanazawa, S.Koda, T.Nishio, M.Suda, J.R.Alonso, G.F.Krebs, T.J.M.Symons, S.S.Hanna Recent Studies on the Nuclear Moments of Light Mirror Nuclei ( T = 1/2, 3/2) NUCLEAR MOMENTS 9C, 13O, 27Mg, 27Si; measured β-NMR spectra of oriented nuclei; deduced quadrupole moments.
doi: 10.1016/S0375-9474(02)00770-4
2002MO22 Nucl.Phys. A701, 150c (2002) S.Momota, M.Notani, S.Ito, A.Ozawa, T.Suzuki, I.Tanihata, N.Aoi, H.Sakurai, T.Teranishi, Y.Watanabe, A.Yoshida, A.Inabe, T.Kubo, H.Okuno, N.Fukuda, H.Iwasaki, K.Yoneda, H.Ogawa, A.Kitagawa, M.Kanazawa, M.Torikoshi, M.Suda, A.Ono Production of Projectile-Like Fragments at Intermediate Energies NUCLEAR REACTIONS 9Be(40Ar, X), E=90 MeV; 12C(16O, X), E=290 MeV; measured projectile-like fragments transverse momentum distributions, isotopic production σ.
doi: 10.1016/S0375-9474(01)01564-0
2002MO44 Hyperfine Interactions 142, 513 (2002) S.Momota, Y.Nojiri, M.Fukuda, K.Matsuta, T.Minamisono Mechanism of Polarization Production by Means of the Tilted-Foil Technique Studied Using Beta-Radioactive Nuclei RADIOACTIVITY 8Li, 8,12B, 20F, 41Sc(β-); measured β-asymmetry; deduced source polarization. Tilted-foil technique. NUCLEAR MOMENTS 8Li, 8,12B; measured hfs.
doi: 10.1023/A:1022465916449
2001MA42 Phys.Rev.Lett. 86, 3735 (2001) K.Matsuta, T.Miyake, K.Minamisono, A.Morishita, S.Momota, Y.Nojiri, M.Mihara, M.Fukuda, K.Sato, S.Y.Zhu, H.Kitagawa, H.Sagawa, T.Minamisono Electromagnetic Moments of the β-Emitting Nucleus 16N RADIOACTIVITY 16N(β-) [from 15N(d, p)]; measured β-NMR asymmetry in MgO, β-NQR asymmetry in TiO2; deduced μ, quadrupole moment. Comparison with model predictions.
doi: 10.1103/PhysRevLett.86.3735
1999FU08 Nucl.Phys. A656, 209 (1999) M.Fukuda, M.Mihara, T.Fukao, S.Fukuda, M.Ishihara, S.Ito, T.Kobayashi, K.Matsuta, T.Minamisono, S.Momota, T.Nakamura, Y.Nojiri, Y.Ogawa, T.Ohtsubo, T.Onishi, A.Ozawa, T.Suzuki, M.Tanigaki, I.Tanihata, K.Yoshida Density Distribution of 8B Studied via Reaction Cross Sections NUCLEAR REACTIONS 9Be, 12C, 27Al(8B, X), (7Be, X), E≈ 35, 60 MeV/nucleon; 9Be, 12C, 27Al(6Li, X), E≈ 40 MeV/nucleon; measured interaction, reaction σ. 9Be, 12C, 27Al(8B, 7Be), E≈ 35, 60 MeV/nucleon; measured 1-proton removal σ. 8B deduced rms radius, halo features, density distributions. Glauber model analysis. Secondary beams from 12C fragmentation.
doi: 10.1016/S0375-9474(99)00308-5
1999MA46 Phys.Lett. 459B, 81 (1999) K.Matsuta, K.Sato, M.Fukuda, M.Mihara, T.Yamaguchi, M.Sasaki, T.Miyake, K.Minamisono, T.Minamisono, M.Tanigaki, T.Ohtsubo, T.Onishi, Y.Nojiri, S.Momota, S.Fukuda, K.Yoshida, A.Ozawa, T.Kobayashi, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons, H.Kitagawa, H.Sagawa Quadrupole Moment of the Proton Drip-Line Nuclide 13O RADIOACTIVITY 13O(β+) [from Be(16O, X)]; measured β-NQR spectrum; deduced quadrupole moment. Comparison with shell model predictions.
doi: 10.1016/S0370-2693(99)00620-6
1999MB13 Hyperfine Interactions 120/121, 673 (1999) K.Matsuta, T.Onishi, M.Fukuda, T.Minamisono, H.Akai, M.Sasaki, T.Yamaguchi, T.Miyake, K.Sato, K.Minamisono, F.Ohsumi, Y.Muramoto, S.Oui, C.Ha, K.Tanaka, K.Kidera, A.Morishita, A.Kitagawa, M.Torikoshi, M.Kanazawa, T.Nishio, S.Koda, T.Ohtsubo, S.Fukuda, Y.Nojiri, S.Momota, A.Ozawa, K.Yoshida, T.Suzuki, T.Kobayashi, I.Tanihata, S.S.Hanna, J.R.Alonso, G.F.Krebs, T.J.M.Symons Electromagnetic moments of short lived β emitters 21F, 23Mg, 27Si and 39Ca NUCLEAR MOMENTS 21F, 23Mg, 27Si, 39Ca; measured asymmetry change as a function of the frequency; deduced magnetic moments, electrical quadrupole coupling constants. Comparison with OXBASH shell model calculations.
doi: 10.1023/A:1017036009679
1999SA75 Nucl.Phys. (Supplement) A654, 735c (1999) K.Sato, M.Tanigaki, T.Onishi, M.Fukuda, T.Minamisono, M.Mihara, K.Matsuta, S.Takeda, M.Sasaki, T.Yamaguchi, T.Miyake, K.Minamisono, A.Morishita, F.Osumi, Y.Muramoto, S.Oui, T.Fukao, Y.Matsumoto, T.Ohtsubo, S.Fukuda, Y.Nojiri, S.Momota, K.Yoshida, A.Ozawa, T.Kobayashi, I.Tanihata, A.Kitagawa, M.Torikoshi, H.Sagawa, H.Kitagawa, G.F.Krebs, J.R.Alonso, T.J.M.Symons Quadrupole Moments of Short-Lived β-Emitters 13, 19O and 21F RADIOACTIVITY 13O(β+) [from 9Be(16O, X), E=135 MeV/nucleon]; 19O(β-) [from 18O(d, p), E=3.25 MeV]; 21F(β-) [from 9Be(22Ne, X), E=100 MeV/nucleon]; measured β-NQR spectrum in TiO2, MgF2. 13O, 19O, 21F deduced quadrupole moments. Comparison with neighboring nuclei and with theoretical results. Halo effects discussed.
doi: 10.1016/S0375-9474(00)88538-3
1998OZ01 J.Phys.(London) G24, 143 (1998) A.Ozawa, M.Fujimaki, S.Fukuda, S.Ito, T.Kobayashi, S.Momota, T.Suzuki, I.Tanihata, K.Yoshida, G.Kraus, G.Munzenberg Measurement of the β-Decay Branching Ratio of 17Ne into the First Excited State of 17F RADIOACTIVITY 17Ne(β+) [from 20Ne fragmentation]; measured Eγ, Iγ; deduced β-branching ratio to 17F first excited state, log ft, asymmetry relative to mirror nucleus 17N.
doi: 10.1088/0954-3899/24/1/018
1997KO06 Nucl.Phys. A616, 189c (1997) A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolsky, C.A.Bertulani, O.V.Bochkarev, S.Fukuda, T.Kobayashi, S.Momota, B.G.Novatsky, A.A.Ogloblin, A.Ozawa, V.Pribora, I.Tanihata, K.Yoshida Elastic and Inelastic Scattering of Exotic Nuclei NUCLEAR REACTIONS 1H(11Li, 11Li), E=62, 75 MeV/nucleon; 1H(9Li, 9Li), E=60 MeV/nucleon; 1H(8He, 8He), E=66, 73, 32 MeV/nucleon; 1H(6He, 6He), (11Li, 11Li), (8He, 8He), E=800 MeV/nucleon; 1H(14Be, 14Be), 1H(t, t), E ≈ 65-75 MeV/nucleon; measured σ(θ). 11Li, 8,6He deduced extended neutron distributions.
doi: 10.1016/S0375-9474(97)00088-2
1997KO11 Phys.Rev.Lett. 78, 2317 (1997) A.A.Korsheninnikov, E.A.Kuzmin, E.Yu.Nikolsky, O.V.Bochkarev, S.Fukuda, S.A.Goncharov, S.Ito, T.Kobayashi, S.Momota, B.G.Novatsky, A.A.Ogloblin, A.Ozawa, V.Pribora, I.Tanihata, K.Yoshida L = 1 Excitation in the Halo Nucleus 11Li NUCLEAR REACTIONS 11Li(p, p), (p, p'), (p, X), (p, pX), E=68 MeV/nucleon; measured σ(θ), inclusive proton spectra. 11Li deduced resonances, excited, ground state structure.
doi: 10.1103/PhysRevLett.78.2317
1997KO12 Nucl.Phys. A617, 45 (1997) A.A.Korsheninnikov, E.Yu.Nikolsky, C.A.Bertulani, S.Fukuda, T.Kobayashi, E.A.Kuzmin, S.Momota, B.G.Novatsky, A.A.Ogloblin, A.Ozawa, V.Pribora, I.Tanihata, K.Yoshida Scattering of Radioactive Nuclei 6He and 3H by Protons: Effects of neutron skin and halo in 6He, 8He, and 11Li NUCLEAR REACTIONS 1H(6He, p), (6He, pα), (6He, pnα), E=71 MeV/nucleon; 1H(t, p), E=73.5 MeV/nucleon; measured proton spectra, σ(θ); analyzed σ(θ) for beams 8,6He, other data. 6,8He, 11Li deduced neutron halo effects.
doi: 10.1016/S0375-9474(96)00492-7
1997PE14 Phys.Lett. 405B, 224 (1997) M.Petrascu, I.Tanihata, T.Kobayashi, A.Isbasescu, H.Petrascu, A.Korsheninnikov, E.Nikolsky, S.Fukuda, H.Kumagai, S.Momota, A.Ozawa, K.Yoshida, C.Bordeanu, I.David, I.Lazar, I.Mihai, G.Vaman, M.Giurgiu Neutron Pre-Emission at the Fusion of 11Li Halo Nuclei with Si Targets NUCLEAR REACTIONS Si(9Li, X), Si(11Li, X), E=11.2-15.2 MeV/nucleon; measured neutron spectra, transverse momentum distribution; deduced fusion, pre-emitted neutron related features.
doi: 10.1016/S0370-2693(97)00579-0
1996KO02 Phys.Rev. C53, R537 (1996) A.A.Korsheninnikov, E.Yu.Nikolsky, T.Kobayashi, A.Ozawa, S.Fukuda, E.A.Kuzmin, S.Momota, B.G.Novatsky, A.A.Ogloblin, V.Pribora, I.Tanihata, K.Yoshida Spectroscopy of the Halo Nucleus 11Li by an Experimental Study of 11Li + p Collisions NUCLEAR REACTIONS 1H(11Li, 11Li), (11Li, X), E=75 MeV/nucleon; measured σ(θ), proton spectra. 11Li deduced levels, halo characteristics.
doi: 10.1103/PhysRevC.53.R537
1996MA37 Hyperfine Interactions 97/98, 501 (1996) K.Matsuta, M.Fukuda, M.Tanigaki, T.Minamisono, Y.Nojiri, H.Akai, T.Izumikawa, M.Nakazato, M.Mihara, T.Yamaguchi, A.Harada, M.Sasaki, T.Miyake, T.Onishi, K.Minamisono, T.Fukao, K.Sato, Y.Matsumoto, T.Ohtsubo, S.Fukuda, K.Yoshida, A.Ozawa, S.Momota, T.Kobayashi, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Hyperfine Interactions of 13O and 23Mg Implanted in Pt RADIOACTIVITY 13O(β+) [from 9Be(16O, X), E=135 MeV/nucleon]; 23Mg(β+) [from 197Au(24Mg, X), E=100 MeV/nucleon]; measured β time spectra, NMR techniques, implantation in Pt; deduced hyperfine interaction, spin relaxation time, Knight shift.
doi: 10.1007/BF02150192
1996MA38 Hyperfine Interactions 97/98, 519 (1996) K.Matsuta, T.Minamisono, M.Tanigaki, M.Fukuda, Y.Nojiri, M.Mihara, T.Onishi, T.Yamaguchi, A.Harada, M.Sasaki, T.Miyake, K.Minamisono, T.Fukao, K.Sato, Y.Matsumoto, T.Ohtsubo, S.Fukuda, S.Momota, K.Yoshida, A.Ozawa, T.Kobayashi, I.Tanihata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Magnetic Moments of Proton Drip-Line Nuclei 13O and 9C RADIOACTIVITY 13O(β+) [from 9Be(16O, X), E=135 MeV/nucleon]; 9C(β+) [from 12C(12C, X), E=70 MeV/nucleon]; measured β-NMR, polarized sources; deduced μ, spin expectation values.
doi: 10.1007/BF02150194
1993MA67 Hyperfine Interactions 78, 123 (1993) K.Matsuta, A.Ozawa, Y.Nojiri, T.Minamisono, M.Fukuda, S.Momota, T.Ohtsubo, S.Fukuda, K.Sugimoto, I.Tanihata, K.Yoshida, K.Omata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Beta-NMR Detection of Beta-Emitting Fragment 43Ti RADIOACTIVITY 43Ti(β+) [from C(46Ti, X), E ≈ 116 MeV/nucleon]; measured β-NMR in Pt; deduced μ, meson exchange, configuration mixing effects role.
doi: 10.1007/BF00568126
1993MA68 Hyperfine Interactions 78, 127 (1993) K.Matsuta, A.Ozawa, Y.Nojiri, T.Minamisono, M.Fukuda, S.Momota, T.Ohtsubo, S.Fukuda, K.Sugimoto, I.Tanihata, K.Yoshida, K.Omata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Fragment Polarization of 43Tl in the 46Ti + C Collision NUCLEAR REACTIONS C(46Ti, X), E=116 MeV/nucleon; measured projectile fragmentation, 43Ti fragment spin polarization; deduced reaction mechanism. Beta asymmetry technique.
doi: 10.1007/BF00568127
1993MA72 Hyperfine Interactions 80, 1219 (1993) K.Matsuta, A.Ozawa, Y.Nojiri, T.Minamisono, M.Fukuda, S.Momota, T.Ohtsubo, S.Fukuda, K.Sugimoto, I.Tanihata, K.Yoshida, K.Omata, J.R.Alonso, G.F.Krebs, T.J.M.Symons Production of Unstable Nuclei Far from the Stability Line: Its scope and limitations RADIOACTIVITY 20,21F(β-); 37,39Ca(β+); compiled, reviewed T1/2 data. 43Ti(β-); compiled, reviewed μ, T1/2 data. Production and study of unstable nuclei.
doi: 10.1007/BF00567486
1993MO33 Hyperfine Interactions 80, 1275 (1993) S.Momota, Y.Nojiri, M.-B.Tanaka, T.Yanagisawa, M.Fukuda, K.Mutsuta, T.Minamisono Hyperfine Quantum Beat of Short-Lived Beta-Emitter 8Li Polarized by the Tilted Foil Technique RADIOACTIVITY 8Li(β-) [from 7Li(d, p), E=3 MeV]; measured polarization quantum beat vs two tilted foils distance.
doi: 10.1007/BF00567491
1993MO34 Hyperfine Interactions 80, 1281 (1993) S.Momota, Y.Nojiri, M.-B.Tanaka, T.Yanagisawa, M.-Y.Tanaka, M.Fukuda, K.Matsuta, T.Minamisono Nuclear Spin Dependence of Polarization Enhancement by Multi-Tilted Foils Studied by Short-Lived Beta-Emitters 8B and 12B RADIOACTIVITY 8B(β+) [from 6Li(3He, n), E=4.5 MeV]; measured polarization vs tilted foils number; deduced nuclear spin dependent enhancement features.
doi: 10.1007/BF00567492
1993NO08 Hyperfine Interactions 78, 567 (1993) Y.Nojiri, S.Momota, T.Yanagisawa, M.-B.Tanaka, M.Fukuda, K.Matsuta, T.Minamisono Hyperfine Interactions of the Short-Lived Beta-Emitter 8Li in Ferromagnetic Ni RADIOACTIVITY 8Li(β-); measured β-NMR, asymmetry; deduced hyperfine field, spin-lattice relaxation time, 8Li hyperfine interaction in ferromagnetic Ni. Source implanted in thin polycrystal Ni foil.
doi: 10.1007/BF00568194
1992MA63 Nucl.Instrum.Methods Phys.Res. B70, 304 (1992) K.Matsuta, A.Ozawa, Y.Nojiri, T.Minamisono, M.Fukuda, A.Kitagawa, T.Ohtsubo, S.Momota, S.Fukuda, Y.Matsuo, H.Takechi, I.Minami, K.Sugimoto, I.Tanihata, K.Omata, S.Shimoura, J.R.Alonso, G.F.Krebs, T.J.M.Symons A Fragment Separator at LBL for the Beta-NMR Experiment RADIOACTIVITY 37K(β+); 39Ca(β+) [from 197Au(40Ca, X), E=118 MeV/nucleon]; 43Ti(EC) [from 9Be(46Ti, X), E=240 MeV/nucleon]; measured NMR, polarized nuclei.
doi: 10.1016/0168-583X(92)95946-O
1990NO14 J.Phys.(Paris), Colloq.C-6, 549 (1990) Y.Nojiri, S.Momota, A.Ozawa, A.Kitagawa, M.Fukuda, K.Matsuta, T.Minamisono Nuclear Spin Polarization of Beta-Radioactive Nuclei Created by Means of Tilted Foil Technique NUCLEAR REACTIONS 11B, 19F(d, p), 40Ca(d, n), E ≈ 4 MeV; measured residuals polarization. Multi-foil enhancement technique.
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