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NSR database version of April 26, 2024.

Search: Author = S.Z.Chen

Found 15 matches.

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2018LI18      Chin.Phys.C 42, 044001 (2018)

E.-T.Li, Z.H.Li, S.-Q.Yan, J.Su, B.Guo, Y.-J.Li, Y.-B.Wang, G.Lian, S.Zeng, S.-Z.Chen, S.-B.Ma, X.-Q.Li, C.He, H.-B.Sun, W.-P.Liu

Measurement of the ²H(⁷Be, ⁶Li)³He reaction rate and its contribution to the primordial lithium abundance

NUCLEAR REACTIONS ²H(⁷Be, ⁶Li)³He, E=17.7, 30.2 MeV; measured reaction products, Eα, Iα; deduced σ(θ), σ, reaction rates. Comparison with theoretical calculations.

doi: 10.1088/1674-1137/42/4/044001
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2016HE05      Phys.Rev. C 93, 055804 (2016)

J.J.He, B.L.Jia, S.W.Xu, S.Z.Chen, S.B.Ma, S.Q.Hou, J.Hu, L.Y.Zhang, X.Q.Yu

Direct measurement of ¹¹B(p, γ)¹²C astrophysical S factors at low energies

NUCLEAR REACTIONS ¹¹B(p, γ)¹²C, E(cm)=130-257 keV; measured Eγ, Iγ, excitation functions, cross section at IMP-Lanzhou; deduced astrophysical S factors. Comparison with previous experimental results and with data in NACREII database.

doi: 10.1103/PhysRevC.93.055804
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0183. Data from this article have been entered in the XUNDL database. For more information, click here.

2016SU10      Phys.Lett. B 756, 323 (2016)

J.Su, W.P.Liu, N.T.Zhang, Y.P.Shen, Y.H.Lam, N.A.Smirnova, M.MacCormick, J.S.Wang, L.Jing, Z.H.Li, Y.B.Wang, B.Guo, S.Q.Yan, Y.J.Li, S.Zeng, G.Lian, X.C.Du, L.Gan, X.X.Bai, Z.C.Gao, Y.H.Zhang, X.H.Zhou, X.D.Tang, J.J.He, Y.Y.Yang, S.L.Jin, P.Ma, J.B.Ma, M.R.Huang, Z.Bai, Y.J.Zhou, W.H.Ma, J.Hu, S.W.Xu, S.B.Ma, S.Z.Chen, L.Y.Zhang, B.Ding, Z.H.Li, G.Audi

Revalidation of the isobaric multiplet mass equation at A = 53, T = 3/2

RADIOACTIVITY ⁵³Ni(EC), (ECp) [from Be(⁵⁸Ni, X)⁵³Ni, E=68.3 MeV/nucleon]; measured decay products, Eγ, Iγ; deduced T_1/2, level scheme, J, π, isobaric analog state, mass excess, explanation of unexpected deviation from the isobaric multiplet mass equation (IMME) at A=53, T=3/2.

doi: 10.1016/j.physletb.2016.03.024
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Data from this article have been entered in the XUNDL database. For more information, click here.

2015SH16      Phys.Rev. C 91, 047304 (2015)

Y.P.Shen, W.P.Liu, J.Su, N.T.Zhang, L.Jing, Z.H.Li, Y.B.Wang, B.Guo, S.Q.Yan, Y.J.Li, S.Zeng, G.Lian, X.C.Du, L.Gan, X.X.Bai, J.S.Wang, Y.H.Zhang, X.H.Zhou, X.D.Tang, J.J.He, Y.Y.Yang, S.L.Jin, P.Ma, J.B.Ma, M.R.Huang, Z.Bai, Y.J.Zhou, W.H.Ma, J.Hu, S.W.Xu, S.B.Ma, S.Z.Chen, L.Y.Zhang, B.Ding, Z.H.Li

Measurement of the ⁵²Fe mass via the precise proton-decay energy of ⁵³Co^m

RADIOACTIVITY ^53mCo(p)[from ⁹Be(⁵⁸Ni, X), E=68.3 MeV/nucleon]; ⁴¹Ti(β⁺p); measured Ep, Ip, at RIBLL-HIRFL-Lanzhou facility; deduced mass excess of ⁵²Fe and compared with AME-2012 evaluation. ⁵¹Fe, ⁵²Co(β⁺); measured half-lives and compared with evaluated data in ENSDF.

ATOMIC MASSES ⁵²Fe; deduced mass excess from Q value of proton decay of 3174.1 keV, 19/2- isomer in ⁵³Co determined from measured proton energy. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.91.047304
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Data from this article have been entered in the XUNDL database. For more information, click here.

2015SU01      Chin.Phys.Lett. 32, 012301 (2015)

L.-J.Sun, C.-J.Lin, X.-X.Xu, J.-S.Wang, H.-M.Jia, F.Yang, Y.-Y.Yang, L.Yang, P.-F.Bao, H.-Q.Zhang, s.-L.Jin, Z.-D.Wu, N.-T.Zhang, S.-Z.Chen, J.-B.Ma, P.Ma, N.-R.Ma, Z.-H.Liu

Experimental Study of Beta-Delayed Proton Emission of ^{36, 37}Ca

RADIOACTIVITY ^36,37Ca(β⁺p) [from ⁹Be(²⁰Ca, X), E=69.42 MeV/nucleon]; measured decay products, Eβ, Iβ, Ep, Ip; deduced T_1/2 and their uncertainties, branching ratios. Comparison with available data.

doi: 10.1088/0256-307X/32/1/012301
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Data from this article have been entered in the XUNDL database. For more information, click here.

2014YA15      Phys.Rev. C 90, 014606 (2014), Erratum Phys.Rev. C 106, 015802 (2022)

Y.Y.Yang, J.S.Wang, Q.Wang, D.Y.Pang, J.B.Ma, M.R.Huang, P.Ma, S.L.Jin, J.L.Han, Z.Bai, L.Jin, J.B.Chen, Q.Hu, R.Wada, S.Mukherjee, Z.Y.Sun, R.F.Chen, X.Y.Zhang, Z.G.Hu, X.H.Yuan, S.W.Xu, S.Z.Chen, X.G.Lei, L.X.Liu, W.H.Ma, S.T.Wang, D.Yan, X.H.Zhang, M.H.Zhao, Y.Zhou, Y.J.Zhou, Z.Y.Guo, Y.H.Zhang, H.S.Xu, G.Q.Xiao

Quasi-elastic scattering of ^{10, 11}C and ¹⁰B from a ^natPb target

NUCLEAR REACTIONS Pb(¹⁰C, ¹⁰C), (¹⁰C, ¹⁰C'), E=226, 256 MeV; Pb(¹¹C, ¹¹C), (¹¹C, ¹¹C'), E=222, 226 MeV; Pb(¹⁰B, ¹⁰B), (¹⁰B, ¹⁰B'), E=173 MeV; measured particle spectra, time-of-flight, differential σ(θ, E) at HIRFL-RIBLL facility; deduced reduced total reactions σ, negligible contributions from inelastic scattering from Coupled-channel calculations. Optical model analysis.

doi: 10.1103/PhysRevC.90.014606
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0203.

2014ZH05      Phys.Rev. C 89, 015804 (2014)

L.Y.Zhang, J.J.He, A.Parikh, S.W.Xu, H.Yamaguchi, D.Kahl, S.Kubono, P.Mohr, J.Hu, P.Ma, S.Z.Chen, Y.Wakabayashi, H.W.Wang, W.D.Tian, R.F.Chen, B.Guo, T.Hashimoto, Y.Togano, S.Hayakawa, T.Teranishi, N.Iwasa, T.Yamada, T.Komatsubara, Y.H.Zhang, X.H.Zhou

Investigation of the thermonuclear ¹⁸Ne(α, p)²¹Na reaction rate via resonant elastic scattering of ²¹Na + p

NUCLEAR REACTIONS ¹H(²¹Na, p), E=89 MeV, [²¹Na secondary beam from ²H(²⁰Ne, X), E=8.2 MeV/nucleon primary reaction]; measured particle spectra, Ep, Ip, σ using CNS Radioactive Ion Beam Separator at RIKEN facility. ²²Mg; deduced levels, resonances, J, π, proton widths, resonance parameters by R-matrix analysis. comparison with previous experimental results. ¹⁸Ne(α, p)²¹Na; deduced thermonuclear reaction rates. One-zone postprocessing x-ray burst calculations, and effect on peak nuclear energy generation rate, reaction fluxes, and onset temperature of breakout reaction from hot CNO cycles to rp process in type I x-ray bursts.

doi: 10.1103/PhysRevC.89.015804
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2434. Data from this article have been entered in the XUNDL database. For more information, click here.

2013HE16      Phys.Rev. C 88, 012801 (2013)

J.J.He, L.Y.Zhang, A.Parikh, S.W.Xu, H.Yamaguchi, D.Kahl, S.Kubono, J.Hu, P.Ma, S.Z.Chen, Y.Wakabayashi, B.H.Sun, H.W.Wang, W.D.Tian, R.F.Chen, B.Guo, T.Hashimoto, Y.Togano, S.Hayakawa, T.Teranishi, N.Iwasa, T.Yamada, T.Komatsubara

The ¹⁸Ne(α, p)²¹Na breakout reaction in x-ray bursts: Experimental determination of spin-parities for α resonances in ²²Mg via resonant elastic scattering of ²¹Na+p

NUCLEAR REACTIONS ¹H(²¹Na, p), [²¹Na secondary beam from ²⁰Ne(d, n), E=8.2 MeV/nucleon primary reaction], E=89.4 MeV; measured E(p), I(p) σ(E) at CRIB-CNS-RIKEN facility. ²²Mg; deduced levels, resonances, J, π. R-matrix analysis. ¹⁸Ne(α, p)²¹Na; deduced α-widths, resonance strengths, reaction rates using a narrow resonance formalism. Comparison of reaction rates with previous experimental studies and statistical model calculations. Discussed impact of new rates for ¹⁸Ne(α, p)²¹Na reaction on x-ray burst (XRB) calculations.

doi: 10.1103/PhysRevC.88.012801
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2434. Data from this article have been entered in the XUNDL database. For more information, click here.

2013HE21      Phys.Lett. B 725, 287 (2013)

J.J.He, S.Z.Chen, C.E.Rolfs, S.W.Xu, J.Hu, X.W.Ma, M.Wiescher, R.J.de Boer, T.Kajino, M.Kusakabe, L.Y.Zhang, S.Q.Hou, X.Q.Yu, N.T.Zhang, G.Lian, Y.H.Zhang, X.H.Zhou, H.S.Xu, G.Q.Xiao, W.L.Zhan

A drop in the ⁶Li(p, γ)⁷Be reaction at low energies

NUCLEAR REACTIONS ⁶Li(p, γ), E(cm)<1 MeV; measured reaction products, Eγ, Iγ; deduced S-factors, positive-parity resonance. Comparison with available data, SUSY assisted Big-bang Nucleosynthesis models.

doi: 10.1016/j.physletb.2013.07.044
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0083. Data from this article have been entered in the XUNDL database. For more information, click here.

2013SU07      Phys.Rev. C 87, 024312 (2013)

J.Su, W.P.Liu, N.C.Shu, S.Q.Yan, Z.H.Li, B.Guo, W.Z.Huang, S.Zeng, E.T.Li, S.J.Jin, X.Liu, Y.B.Wang, G.Lian, Y.J.Li, Y.S.Chen, X.X.Bai, J.S.Wang, Y.Y.Yang, R.F.Chen, S.W.Xu, J.Hu, S.Z.Chen, S.B.Ma, J.L.Han, P.Ma, Q.Hu, J.B.Ma, X.G.Cao, S.L.Jin, Z.Bai, K.Yang, F.D.Shi, W.Zhang, Z.Chen, L.X.Liu, Q.Y.Lin, X.S.Yan, X.H.Zhang, F.Fu, J.J.He, X.Q.Li, C.He, M.S.Smith

Reexamining the β decay of ^{53, 54}Ni, ^{52, 53}Co, ⁵¹Fe, and ⁵⁰Mn

RADIOACTIVITY ⁵⁰Mn, ⁵⁰Cr, ⁵¹Fe, ^52,53Co, ^53,54Ni(β⁺), (EC), (β⁺p)[from (⁵⁸Ni, X), E=68.6 MeV/nucleon]; measured β-delayed protons, (proton)γ-coin, Eγ, Iγ, T_1/2 at HIRFL facility in Lanzhou. Implications for r process. Comparison with previous experimental studies.

doi: 10.1103/PhysRevC.87.024312
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Data from this article have been entered in the XUNDL database. For more information, click here.

2013XU13      Phys.Lett. B 727, 126 (2013)

X.X.Xu, C.J.Lin, H.M.Jia, F.Yang, H.Q.Zhang, Z.H.Liu, Z.D.Wu, L.Yang, P.F.Bao, L.J.Sun, H.S.Xu, J.S.Wang, Y.Y.Yang, Z.Y.Sun, Z.G.Hu, M.Wang, S.L.Jin, J.L.Han, N.T.Zhang, S.Z.Chen, X.G.Lei, M.R.Huang, P.Ma, J.B.Ma, Y.H.Zhang, X.H.Zhou, X.W.Ma, G.Q.Xiao

Correlations of two protons emitted from excited states of ²⁸S and ²⁷P

RADIOACTIVITY ²⁸S, ²⁷P(2p) [from ⁹Be(³²S, X), E=80.4 MeV/nucleon]; measured decay products, Ep, Ip; deduced excitation spectra, Si-p-p and Al-p-p coincidences, σ(θ), distributions of the opening angle and the relative momentum of two protons emitted from excited levels, diproton branching ratio. Comparison with available data.

doi: 10.1016/j.physletb.2013.10.029
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Data from this article have been entered in the XUNDL database. For more information, click here.

2013YA06      Phys.Rev. C 87, 044613 (2013), Pub.Note Phys.Rev. C 88, 019901 (2013)

Y.Y.Yang, J.S.Wang, Q.Wang, D.Y.Pang, J.B.Ma, M.R.Huang, J.L.Han, P.Ma, S.L.Jin, Z.Bai, Q.Hu, L.Jin, J.B.Chen, N.Keeley, R.Rusek, R.Wada, S.Mukherjee, Z.Y.Sun, R.F.Chen, X.Y.Zhang, Z.G.Hu, X.H.Yuan, X.G.Cao, Z.G.Xu, S.W.Xu, C.Zhen, Z.Q.Chen, Z.Chen, S.Z.Chen, C.M.Du, L.M.Duan, F.Fu, B.X.Gou, J.Hu, J.J.He, X.G.Lei, S.L.Li, Y.Li, Q.Y.Lin, L.X.Liu, F.D.Shi, S.W.Tang, G.Xu, X.Xu, L.Y.Zhang, X.H.Zhang, W.Zhang, M.H.Zhao, Z.Y.Guo, Y.H.Zhang, H.S.Xu, G.Q.Xiao

Elastic scattering of the proton drip-line nucleus ⁸B off a ^natPb target at 170.3 MeV

NUCLEAR REACTIONS Pb(⁸B, ⁸B), E=170.3 MeV, [secondary ⁸B beam from ⁹Be(¹²C, X), E=54.2 MeV/nucleon primary reaction]; measured reaction products, energy loss, time of flight, magnetic rigidity, σ(θ) at RIBLL-HRIFL facility in Lanzhou. Analysis of σ(θ) data by optical model using a single-folding-type potential, and by continuum discretized coupled-channels (CDCC) method. Effect of breakup-channel couplings. Comparison with previous experimental σ(θ) data for Pb(⁷Be, ⁷Be), E=125 MeV, and ²⁰⁸Pb(⁶Li, ⁶Li), E=99 MeV.

doi: 10.1103/PhysRevC.87.044613
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0085.

2013YA24      Nucl.Instrum.Methods Phys.Res. A 701, 1 (2013)

Y.Y.Yang, J.S.Wang, Q.Wang, J.B.Ma, M.R.Huang, J.L.Han, P.Ma, S.L.Jin, Z.Bai, Q.Hu, L.Jin, J.B.Chen, R.Wada, Z.Y.Sun, R.F.Chen, X.Y.Zhang, Z.G.Hu, X.H.Yuan, X.G.Cao, Z.G.Xu, S.W.Xu, C.Zhen, Z.Q.Chen, Z.Chen, S.Z.Chen, C.M.Du, L.M.Duan, F.Fu, B.X.Gou, J.Hu, J.J.He, X.G.Lei, S.L.Li, Y.Li, Q.Y.Lin, L.X.Liu, F.D.Shi, S.W.Tang, G.Xu, X.Xu, L.Y.Zhang, X.H.Zhang, W.Zhang, M.H.Zhao, Y.H.Zhang, H.S.Xu

A method for the measurement of elastic scattering angular distribution at HIRFL-RIBLL

NUCLEAR REACTIONS Pb(⁷Be, ⁷Be), E=125.3 MeV; measured products, Pb; deduced σ(θ). Data were imported from EXFOR entry S0076.

doi: 10.1016/j.nima.2012.10.088
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0076.

1990LI10      Phys.Rev. C41, 2449 (1990)

Q.-R.Li, S.-Z.Chen

Optical Model Calculations of Large-Angle Excitation Functions for Pion-Nucleus Scattering

NUCLEAR REACTIONS ¹²C, ¹⁶O(π⁺, π⁺), E ≈ 100-250 MeV; calculated σ(θ). α-particle model based optical potential.

doi: 10.1103/PhysRevC.41.2449
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1982LI10      Nucl.Phys. A384, 466 (1982)

Li Qing-Run, Chen Sheng-Zhong, Zhao En-Guang

Low-Energy Pion Scattering from Nuclei and the α-Particle Model

NUCLEAR REACTIONS ¹²C, ¹⁶O(π, π), E=50-80 MeV; calculated σ(θ). Glauber theory, α-particle model.

doi: 10.1016/0375-9474(82)90346-3
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Note: The following list of authors and aliases matches the search parameter S.Z.Chen: , S.Z.CHEN