NSR Query Results
Output year order : Descending NSR database version of May 10, 2024. Search: Author = Yan Shiwei Found 35 matches. 2024XI06 Phys.Rev. C 109, 035804 (2024) W.Xian, S.Chen, S.Nikas, M.Rosenbusch, M.Wada, H.Ishiyama, D.Hou, S.Iimura, S.Nishimura, P.Schury, A.Takamine, S.Yan, F.Browne, P.Doornenbal, F.Flavigny, Y.Hirayama, Y.Ito, S.Kimura, T.M.Kojima, J.Lee, J.Liu, H.Miyatake, S.Michimasa, J.Y.Moon, S.Naimi, T.Niwase, T.Sonoda, D.Suzuki, Y.X.Watanabe, V.Werner, K.Wimmer, H.Wollnik Mass measurements of neutron-rich A ≈ 90 nuclei constrain element abundances
doi: 10.1103/PhysRevC.109.035804
2023II01 Phys.Rev.Lett. 130, 012501 (2023) S.Iimura, M.Rosenbusch, A.Takamine, Y.Tsunoda, M.Wada, S.Chen, D.S.Hou, W.Xian, H.Ishiyama, S.Yan, P.Schury, H.Crawford, P.Doornenbal, Y.Hirayama, Y.Ito, S.Kimura, T.Koiwai, T.M.Kojima, H.Koura, J.Lee, J.Liu, S.Michimasa, H.Miyatake, J.Y.Moon, S.Naimi, S.Nishimura, T.Niwase, A.Odahara, T.Otsuka, S.Paschalis, M.Petri, N.Shimizu, T.Sonoda, D.Suzuki, Y.X.Watanabe, K.Wimmer, H.Wollnik Study of the N=32 and N=34 Shell Gap for Ti and V by the First High-Precision Multireflection Time-of-Flight Mass Measurements at BigRIPS-SLOWRI ATOMIC MASSES 55Sc, 56,58Ti, 56,57,58,59V; measured TOF; deduced masses, nonexistence of the N=34 empirical two-neutron shell gaps for Ti and V, and the enhanced energy gap in Ca. Comparison with new Monte Carlo shell model calculations. RIKEN's Radioactive Isotope Beam Factory (RIBF).
doi: 10.1103/PhysRevLett.130.012501
2023SH06 Astrophys.J. 945, 41 (2023) Y.Shen, B.Guo, R.J.deBoer, E.Li, Z.Li, Y.Li, X.Tang, D.Pang, S.Adhikari, C.Basu, J.Su, S.Yan, Q.Fan, J.Liu, C.Chen, Z.Han, X.Li, G.Lian, T.Ma, W.Nan, W.Nan, Y.Wang, S.Zeng, H.Zhang, W.Liu New Determination of the 12C(α, γ)16O Reaction Rate and Its Impact on the Black-hole Mass Gap NUCLEAR REACTIONS 12C(11B, 7Li), (11B, 11B), E=50 MeV; measured reaction products. 16O; deduced σ(θ), the asymptotic normalization coefficient (ANC) for the 16O ground state (GS), astrophysical S-factor and the stellar rate. The HI-13 tandem accelerator of China Institute of Atomic Energy (CIAE) in Beijing, China.
doi: 10.3847/1538-4357/acb7de
2023TO03 Phys.Rev. C 107, 054615 (2023) Roles of pairing dynamics in fusion enhancement or suppression in 124Sn + 40, 48Ca and 132Sn + 58Ni reactions at sub-barrier energies NUCLEAR REACTIONS 40,48Ca(124Sn, X), (132Sn, X), E(cm)=105-135 MeV; 58Ni(132Sn, X), E(cm)=150-200 MeV; calculated nucleus-nucleus interaction potentials, collective kinetic energies, real-space particle density distributions, reduced friction coefficients, internal excitation energies, reduced pairing energies, fusion σ(E). Real space density-constrained time-dependent Hartree-Fock-Bogoliubov (rDC-TDHFB) method. Comparison to experimental and other theoretical results.
doi: 10.1103/PhysRevC.107.054615
2022TO01 Phys.Rev. C 105, 014613 (2022) Real space density-constrained time-dependent Hartree-Fock-Bogoliubov method and pairing effects in the fusion of calcium isotopes NUCLEAR REACTIONS 40,44,48Ca(40Ca, X), E(cm)=55 MeV; 44Ca(44Ca, X), E(cm)=53 MeV; calculated nucleus-nucleus interaction potentials for head-on collisions and fusion σ(E) using a real space density-constrained time-dependent Hartree-Fock-Bogoliubov (rDC-TDHFB) method with Gogny interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.105.014613
2022TO10 Phys.Rev. C 106, 044611 (2022) Microscopic investigations into fission dynamics beyond the saddle point RADIOACTIVITY 240Pu(SF); calculated adiabatic and dynamical potentials for symmetric and asymmetric fission pathways along the quadrupole deformation Q20, the octupole Q30 and hexadecapole Q40 deformations before scission, proton and neutron number distribution in fragments, total pairing energies, the numbers of nucleon-transferring of asymmetric fission, proton and neutron pairing energies, proton and neutron spin-orbit energies, total kinetic energies TKE, collective accelerations of fission dynamics, internal excitation energies and deformation energies of fragments, total excitation energies. Real space density-constrained time-dependent Hartree-Fock-Bogoliubov (rDC-TDHFB) method with Gogny D1S interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.106.044611
2021TO13 Phys.Rev. C 104, 064617 (2021) Prediction of neutron-induced fission product yields by a straightforward k-nearest-neighbor algorithm NUCLEAR REACTIONS 233,234,236,237,238U, 237,238Np, 238,239,240,241,242Pu, 241,243Am, 242,244,246,248Cm(n, F), E=0.4-2.0 MeV; analyzed mass distributions of fast neutron-induced fission products, and compared with evaluated experimental data in JENDL library. 232U(n, F), E=fast; predicted mass distributions of fast neutron-induced fission and compared with the recommended data of ENDF/B-VII.1 library. Machine learning algorithm for known fission product yields (FPYs) and predicted unknowns using k-nearest-neighbor algorithm (KNN) combined with a general description of the fission observable (GEF) method.
doi: 10.1103/PhysRevC.104.064617
2018WA34 Yuan.Wul.Ping. 35, 445 (2018); Nucl.Phys.Rev. 35, 445 (2018) Y.Wang, J.Su, Z.Han, B.Tang, B.Cui, T.Ge, Y.Lu, Z.Chen, B.Guo, X.Li, Y.Li, Z.Li, G.Lian, T.Ma, Y.Ma, Y.Shen, Y.Su, C.Wang, H.Wu, S.Yan, S.Zeng, Y.Zheng, C.Zhou, Y.Dang, G.Fu, Y.He, F.Liu, D.Wu, T.Zhang, W.Liu, for the BRIF collaboration Study of the Exotic Decay Mode of 20Na with an Intense ISOL Beam RADIOACTIVITY 20Na(β+α) [from 24Mg(p, nα), E<100 MeV]; measured decay products, Eα, Iα, Eγ, Iγ; deduced γ-ray energies and intensities, exotic β-γ-α decay mode.
doi: 10.11804/NuclPhysRev.35.04.445
2017GU03 Phys.Rev. A 95, 022705 (2017) D.L.Guo, X.Ma, S.F.Zhang, X.L.Zhu, W.T.Feng, R.T.Zhang, Y.Gao, B.Hai, M.Zhang, D.B.Qian, S.Yan, and P.Zhang Dynamics of transfer ionization in p-He collisions at intermediate energies NUCLEAR REACTIONS He(p, X), E=50-100 keV; measured reaction products, Eβ, Iβ; deduced that electron momentum distribution projected onto the scattering plane is consistent with the prediction of an independent two-step mechanism involving a binary encounter. Comparison with theoretical calculations.
doi: 10.1103/PhysRevA.95.022705
2017ZH45 Nucl.Instrum.Methods Phys.Res. B412, 81 (2017) J.P.Zhu, X.Xiao, S.Yan, Y.Gao, J.M.Xue, Y.G.Wang Measurement of differential cross section of D(3He, p)4He from 0.8 MeV to 3.6 MeV NUCLEAR REACTIONS 2H(3He, p), E=0.8-3.6 MeV; measured reaction products; deduced σ(θ). Comparison with available data.
doi: 10.1016/j.nimb.2017.07.020
2015NI09 Phys.Lett. B 748, 89 (2015) K.Nishio, A.N.Andreyev, R.Chapman, X.Derkx, Ch.E.Dullmann, L.Ghys, F.P.Hessberger, K.Hirose, H.Ikezoe, J.Khuyagbaatar, B.Kindler, B.Lommel, H.Makii, I.Nishinaka, T.Ohtsuki, S.D.Pain, R.Sagaidak, I.Tsekhanovich, M.Venhart, Y.Wakabayashi, S.Yan Excitation energy dependence of fragment-mass distributions from fission of 180, 190Hg formed in fusion reactions of 36Ar + 144, 154Sm NUCLEAR REACTIONS 144,154Sm(36Ar, X)180Hg/190Hg, E=148-198 MeV; measured reaction products; deduced fission fragment mass and total kinetic-energy distributions. Comparison with available data.
doi: 10.1016/j.physletb.2015.06.068
2015WE11 J.Radioanal.Nucl.Chem. 305, 455 (2015) Z.Wei, Z.Yao, C.Lan, J.Chen, Y.Yan, Y.Shi, S.Yan, J.Wang, J.Wang Monte Carlo simulation of fission yields, kinetic energy, fission neutron spectrum and decay γ-ray spectrum for 232Th(n, f) reaction induced by 3H(d, n) 4He neutron source NUCLEAR REACTIONS 232Th(n, F), E<20 MeV; calculated fission neutron yields, average kinetic energy, fission neutron and γ-ray spectra. Comparison with ENDF/B-VII.1 evaluated nuclear library, available data.
doi: 10.1007/s10967-014-3910-7
2014JI07 Phys.Rev. C 90, 024612 (2014) Effects of large mass transfer and statistical decay on ternary breakup in the reaction 238U + 197Au at 15A MeV NUCLEAR REACTIONS 197Au(238U, F), E=15 MeV/nucleon; calculated fragment multiplicity, fragment mass and charge, binary, ternary, quaternary and quinary breakup probabilities as a function of impact parameter, total kinetic energy. Hybrid model combining the improved quantum molecular dynamics (ImQMD) model with statistical code GEMINI++. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.024612
2014JI17 Phys.Rev. C 90, 064618 (2014) Microscopic study of noncentral effects in heavy-ion fusion reactions with spherical nuclei NUCLEAR REACTIONS 16O(16O, X), E(cm)=12, 20 MeV; 40Ca(40Ca, X), E(cm)=56, 58, 60, 70, 100, 48-75 MeV; 90Zr(40Ca, X), E(cm)=100, 110, 120, 180, 300 MeV; calculated time evolution of the moment of inertia for 16O+16O reaction, time evolution of the quadrupole moments, penetration probability as a function of impact parameter, and fusion σ(E) for 40Ca+40Ca reaction, N-N potentials and collective kinetic energies, effective mass parameters for head-on collisions and for various impact parameters. Three dimensional time-dependent Hartree-Fock approach (TDHF) with and without density constraint. Comparison with available experimental data.
doi: 10.1103/PhysRevC.90.064618
2013HE08 Phys.Rev. C 87, 034320 (2013), Erratum Phys.Rev. C 102, 029903 (2020) C.He, S.Shen, S.Wen, L.Zhu, X.Wu, G.Li, Y.Zhao, Y.Yan, Z.Bai, Y.Wu, Y.Li, G.Li, S.Yan, M.Oshima, Y.Toh, A.Osa, M.Koizumi, Y.Hatsukawa, M.Matsuda, T.Hagakawa Signature splitting inversion and backbending in 80Rb NUCLEAR REACTIONS 65Cu(19F, 3np), E=75 MeV; 66Zn(18O, 3np), E=76 MeV; 68Zn(16O, 3np), E=80 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) at CIAE and JAERI facilities. 80Rb; deduced high-spin levels, J, π, bands, alignments, signature splitting and inversion. Comparison with structures of 78Rb and 82Y nuclei. Calculated total Routhian surface (TRS) plots. Projected shell-model calculations.
doi: 10.1103/PhysRevC.87.034320
2013JI17 Phys.Rev. C 88, 044611 (2013) Dynamics of energy dissipation in heavy-ion fusion reactions NUCLEAR REACTIONS 40Ca(40Ca, X), E(cm)=55, 100 MeV; 64Ni(64Ni, X), E(cm)=95, 190 MeV; 90Zr(90Zr, X), E(cm)=195, 300 MeV; 120Sn(120Sn, X), E(cm)=300, 500 MeV; calculated relative distance, quadrupole moment, nuclear stopping power as function of time, dynamic interaction potentials, dynamic reduced mass parameters, friction coefficients, relative distance dependence of the nucleons transferred, energies dissipated. Role of nucleon-nucleon two-body collisions in energy dissipation. Improved quantum molecular dynamics (ImQMD) model.
doi: 10.1103/PhysRevC.88.044611
2013LI16 Nucl.Phys. A902, 1 (2013) Dynamical effects in heavy-ion induced ternary breakup NUCLEAR REACTIONS 40Ca(40Ca, X), 58Ni(58Ni, X), 100Mo(100Mo, X), 120Sn(120Sn, X), 197Au(197Au, X), 238U(238U, X), E≈15 MeV/nucleon; calculated fragments σ, ternary fission fragments σ using ImQMD model; deduced probability of cascade and direct ternary fission vs impact parameter, momentum anisotropy ratio. 100Mo+100Mo deduced nucleon number asymmetry vs impact parameter and vs incident energy, Comparison with available data and momentum anisotropy also with Jain calculation.
doi: 10.1016/j.nuclphysa.2013.02.015
2013WA26 Nucl.Phys. A920, 1 (2013) Odd-even and nonequilibrium effects in multifragmentation of 56Fe on C, Al targets at 471 A MeV NUCLEAR REACTIONS C, Al(56Fe, X), E=471 MeV/nucleon; calculated fragment σ, charge and mass distribution, σ(θ), time development of density distribution using ImQMD (Improved QMD) with statistical GEMINI model.Compared to data.
doi: 10.1016/j.nuclphysa.2013.10.007
2012KH11 Phys.Rev. C 86, 064602 (2012) J.Khuyagbaatar, K.Nishio, S.Hofmann, D.Ackermann, M.Block, S.Heinz, F.P.Hessberger, K.Hirose, H.Ikezoe, B.Kinlder, B.Lommel, H.Makii, S.Mitsuoka, I.Nishinaka, T.Ohtsuki, Y.Wakabayashi, S.Yan Evidence for hindrance in fusion between sulfur and lead nuclei NUCLEAR REACTIONS 204,206,208Pb(34S, F), (36S, F), E=160-200 MeV; measured fission fragments, fission and ER σ at JAEA facility. Comparison with coupled-channel (HIVAP) calculations. Influence of coupling to the vibrational states in 34S.
doi: 10.1103/PhysRevC.86.064602
2012WA22 Acta Phys.Pol. B43, 1769 (2012) L.-C.Wang, D.-H.Zhang, S.Yan, Y.-J.Li, J.-X.Cheng, J.-S.Li, S.Kodaira, N.Yasuda Fragmentation Cross Sections of 56Fe at 471 A MeV on Al, C and CH2 Targets NUCLEAR REACTIONS Al, C(56Fe, X), E=471 MeV/nucleon; measured reaction products; deduced fragmentation total and partial charge-changing σ. Comparison with available data.
doi: 10.5506/APhysPolB.43.1769
2010TI01 Int.J.Mod.Phys. E19, 307 (2010) J.Tian, X.Li, S.Yan, Z.Wu, Z.Li Kinematic correlation of the ternary fission for the system 197Au + 197Au NUCLEAR REACTIONS 197Au(197Au, X), E=15 MeV/nucleon; measured reaction fragments; deduced mass number distributions, dynamical modes of ternary fission.
doi: 10.1142/S0218301310014777
2010TI07 Phys.Rev. C 82, 054608 (2010) J.Tian, X.Wu, Z.Li, K.Zhao, Y.Zhang, X.Li, S.Yan Mechanism of ternary breakup in the reaction 197Au+197Au at 15A MeV
doi: 10.1103/PhysRevC.82.054608
2007RA22 Eur.Phys.J. A 32, 51 (2007) F.Raiola, T.Spillane, B.Limata, B.Wang, S.Yan, M.Aliotta, H.W.Becker, J.Cruz, M.Fonseca, L.Gialanella, A.P.Jesus, K.U.Kettner, R.Kunze, H.Luis, J.P.Ribeiro, C.Rolfs, M.Romano, D.Schurmann, F.Strieder First hint on a change of the 210Po alpha-decay half-life in the metal Cu RADIOACTIVITY 210Po(α); measured Eα, Iα, T1/2 as a function of temperature by implanting Po ions in cooled metallic copper.
doi: 10.1140/epja/i2007-10012-8
2006LI34 Eur.Phys.J. A 28, 251 (2006) B.Limata, F.Raiola, B.Wang, S.Yan, H.W.Becker, A.D'Onofrio, L.Gialanella, V.Roca, C.Rolfs, M.Romano, D.Schurmann, F.Strieder, F.Terrasi First hints on a change of the 22Na β+-decay half-life in the metal Pd RADIOACTIVITY 22Na(β+) [from 19F(α, n)]; measured T1/2 for source implanted in Pd metal; deduced shorter T1/2 due to environmental effects.
doi: 10.1140/epja/i2006-10057-1
2006WA21 Eur.Phys.J. A 28, 375 (2006) B.Wang, S.Yan, B.Limata, F.Raiola, M.Aliotta, H.W.Becker, J.Cruz, N.De Cesare, A.D'Onofrio, Z.Fulop, L.Gialanella, G.Gyurky, G.Imbriani, A.Jesus, J.P.Ribeiro, V.Roca, D.Rogalla, C.Rolfs, M.Romano, D.Schurmann, E.Somorjai, F.Strieder, F.Terrasi Change of the 7Be electron capture half-life in metallic environments RADIOACTIVITY 7Be(EC) [7Li(p, n)]; measured T1/2 for source implanted in Pd, In metals and Li2O insulator; deduced longer T1/2 due to environmental effects in the metals, no change in the insulator.
doi: 10.1140/epja/i2006-10068-x
2005LI40 Nucl.Phys. A758, 110c (2005) W.Liu, Z.Li, X.Bai, G.Lian, B.Guo, S.Zeng, S.Yan, B.Wang, N.Shu, K.Wu, Y.Chen Nuclear Astrophysics Experiments at CIAE NUCLEAR REACTIONS 2H(7Be, n), (11C, n), (8Li, p), E ≈ 5.8-9.8 MeV; measured σ(θ), total σ; deduced astrophysical S-factors.
doi: 10.1016/j.nuclphysa.2005.05.164
2003LI51 Nucl.Phys. A728, 275 (2003) W.Liu, Z.Li, X.Bai, B.Guo, S.Zeng, Y.Chen, S.Yan, B.Wang, G.Lian, Y.Lu, K.Wu, N.Shu Determination of 11C(p, γ) 12N astrophysical S-factor via measurement of 11C(d, n)12N reaction NUCLEAR REACTIONS 2H(11C, 12N), E(cm)=9.8 MeV; measured σ(θ); deduced asymptotic normalization coefficient. 11C(p, γ), E=low; deduced astrophysical S-factor, reaction mechanism features. DWBA analysis.
doi: 10.1016/j.nuclphysa.2003.08.017
1996DU11 Nucl.Instrum.Methods Phys.Res. A369, 424 (1996) H.Du, Y.Liu, J.Li, S.Yan, G.Li, Y.Zhu, L.Yao Progress in Preparation 4πβ Quantitative Sources RADIOACTIVITY 60Co(β-); measured βγ-coin; deduced detector plateau-characteristics.
doi: 10.1016/S0168-9002(96)80023-4
1993ZH01 Z.Phys. A344, 251 (1993) The Pick-Up Mechanism in Composite Particle Emission Processes NUCLEAR REACTIONS 27Al, 51V, 59Co, 93Nb, 115In, 139La, 181Ta, 209Bi(n, t), E ≈ 15-20 MeV; calculated reaction σ(E). Exciton model with nucleon-pickup mechanism.
1992WA21 Chin.J.Nucl.Phys. 14, No 1, 87 (1992) Sensitivity of Nuclear Level Density Parameters NUCLEAR REACTIONS 197Au(n, γ), E ≤ 10 MeV; 197Au(n, n'), (n, 2n), E ≤ 20 MeV; calculated σ(E); deduced level density parameter dependence. Statistical, preequilibrium models.
1992ZH39 Chin.J.Nucl.Phys. 14, No 4, 345 (1992) The Pick-Up Mechanism in Composite Particle Emission Processes NUCLEAR REACTIONS 27Al, 51V, 59Co, 93Nb, 115In, 139La, 181Ta, 209Bi(n, t), E ≈ 15-20 MeV; calculated σ(E). Exciton model.
1987SH07 Chin.J.Nucl.Phys. 9, 16 (1987) Shi Xiangjun, Yan Shiwei, Zhang Jingshang Statistical Theoretical Calculation of the Double Differential Cross Sections and Secondary Neutron Energy Spectra for 238U(n, n') Reaction NUCLEAR REACTIONS 238U(n, n'), E=14.2 MeV; calculated σ(En', θn'). Preequilibrium statistical theory, evaporation model.
1986WE10 Z.Phys. A324, 325 (1986) Wen Yuanqi, Shi Xiangjun, Yan Shiwei, Zhuo Yizhong, Han Huiyi A Semi-Classical Model of Multi-Step Direct and Compound Nuclear Reactions NUCLEAR REACTIONS 197Au, 120Sn(p, p'), E=62 MeV; 93Nb(n, n'), E=14.6 MeV; calculated σ(θ, Ep), σ(θ, En). Semi-classical model, multi-step direct, compound nuclear reactions.
1986WE14 Chin.J.Nucl.Phys. 8, 9 (1986) Wen Yuanqi, Han Huiyi, Shi Xiangjun, Yan Shiwei, Zhuo Yizhong The Multi-Step Energy Correlation of Exciton Model and the Calculation of Double Differential Cross Section NUCLEAR REACTIONS 93Nb(n, n'), E=15 MeV; 120Sn, 197Au(p, p'), E=62 MeV; calculated σ(θn, En), σ(θp, Ep). Exciton model, multi-step energy correlation.
1980LI23 J.Nucl.Radiochem. 2, 1 (1980) The absolute determination of cumulative yield of several nuclides from thermal neutron and fission spectrum neutron induced fission of 235U NUCLEAR REACTIONS 235U(n, F)95Zr/99Mo/144Ce, E thermal; measured reaction products by radiochemical technique; deduced cumulative fission yields. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32633. Back to query form |