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NSR database version of April 26, 2024.

Search: Author = T.L.Ma

Found 14 matches.

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2022LI50      Nucl.Instrum.Methods Phys.Res. B529, 56 (2022)

F.-L.Liu, C.-Y.He, H.-R.Wang, N.Bo, D.Wu, T.-L.Ma, W.-S.Yang, J.-H.Wei, Z.-Q.Wang, Y.-N.Liu, M.-Z.Song, Y.-T.Liu, B.Guo, N.-Y.Wang

Thick-target yield of 17.6 MeV γ ray from the resonant reaction 7Li(p, γ)8Be at Ep =441keV

NUCLEAR REACTIONS 7Li(p, γ), E=441 keV; measured reaction products, Eγ, Iγ; deduced thick-target yields. Comparison with available data. The 2x1.7 MV tandem accelerator at China Institute of Atomic Energy (CIAE).

doi: 10.1016/j.nimb.2022.08.005
Citations: PlumX Metrics

2022WU02      Nucl.Phys. A1017, 122357 (2022)

D.Wu, B.Guo, C.Y.He, W.P.Lin, Z.An, T.L.Ma, F.L.Liu, W.S.Yang, J.H.Wei, Y.C.Li, Y.P.Shen, Q.W.Fan, X.G.Wu, Y.Zheng, T.X.Li, F.Bai, P.Wang, M.L.Qiu, N.Y.Wang

Determination of the 74Ge(p, γ)75As reaction rates in p-process nucleosynthesis with in-beam γ spectroscopy

NUCLEAR REACTIONS 74Ge(p, γ), E=2.5-4.3 MeV; measured reaction products, Eγ, Iγ; deduced σ, reaction rates. Comparison with TALYS and EMPIRE nuclear reaction codes calculations. The 3 MV tandem accelerator of the Institute of Nuclear Science and Technology, Sichuan University.

doi: 10.1016/j.nuclphysa.2021.122357
Citations: PlumX Metrics

2021DU14      Int.J.Mod.Phys. E30, 2150046 (2021)

H.-R.Duan, J.-Y.Wu, T.-L.Ma, J.-S.Li, H.-L.Li, M.-M.Xu, R.-X.Yang, D.-H.Zhang, Z.Zhang, Q.Wang, S.Kodaira

Fragmentation of carbon on elemental targets at 290 A MeV

NUCLEAR REACTIONS C, 27Al, Cu, Pb(12C, X), E=290 MeV/nucleon; measured reaction products; deduced total charge-changing σ and the partial σ for projectile fragments production. Comparison with Bradt-Peters semi-empirical formula, PHITS and NUCFRG2 simulation models.

doi: 10.1142/S0218301321500464
Citations: PlumX Metrics

2021MA71      Int.J.Mod.Phys. E30, 2150076 (2021)

T.-L.Ma, J.-S.Li, H.-L.Li, M.-M.Xu, R.-X.Yang, Z.Zhang, Q.Wang, S.Kodaira, D.-H.Zhang

Measurement of cross-sections for charge pickup by 12C on elemental targets at 290 MeV/n

NUCLEAR REACTIONS C, 27AL, Cu, Pb(12C, X), E=290 MeV/nucleon; measured reaction products; deduced charge pickup σ. Comparison with available data.

doi: 10.1142/S0218301321500762
Citations: PlumX Metrics

2021YO07      Prog.Theor.Exp.Phys. 2021, 073D02 (2021)

M.Yoshimoto, J.K.Ahn, B.Bassalleck, H.Ekawa, Y.Endo, M.Fujita, Y.Han, T.Hashimoto, S.H.Hayakawa, K.Hicks, K.Hoshino, S.Hoshino, S.H.Hwang, Y.Ichikawa, M.Ichikawa, K.Imai, Y.Ishikawa, H.Kanauchi, A.Kasagi, S.H.Kim, S.Kinbara, P.M.Lin, T.L.Ma, K.Miwa, A.T.Moe, Y.Nagase, K.Nakazawa, T.Nanamura, M.Naruki, A.N.L.Nyaw, J.Pochodzalla, H.Sako, S.Sato, M.M.Soe, M.K.Soe, J.Y.Sohn, H.Takahashi, T.Takahashi, H.Tamura, K.Tanida, A.M.M.Theint, K.T.Tint, M.Ukai, T.O.Yamamoto, S.B.Yang, C.S.Yoon, J.Yoshida, D.H.Zhang, Z.Zhang

First observation of a nuclear s-state of a Ξ hypernucleus, 15ΞC

NUCLEAR REACTIONS 14N(Ξ-, X), E not given; measured reaction products. 8Li, 9,10Be, 4,5He, 15C; deduced thin single-Λ hypernuclei, binding energies, energy levels. J-PARC experiment.

doi: 10.1093/ptep/ptab073
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2020GA03      Phys.Rev. C 101, 014612 (2020)

L.Gan, H.B.Sun, Z.H.Li, S.P.Hu, Y.J.Li, J.Su, B.Guo, S.Q.Yan, Y.B.Wang, S.Zeng, Z.Y.Han, X.Y.Li, D.H.Li, T.L.Ma, Y.P.Shen, Y.Su, E.T.Li, W.P.Liu

Experimental study of the spectroscopic factors of 116-125Sn

NUCLEAR REACTIONS 116,118,120,122,124Sn(p, d), E=18.0 MeV; 116,118,120,122,124Sn(d, p), E=12.0 MeV; measured E(p), I(p), E(d), I(d), σ(θ) using the high-precision Q3D magnetic spectrograph at the CIAE-Beijing HI-13 tandem accelerator. 115,117,119,121,123,125Sn; deduced levels, L-transfers, J, π, spectroscopic factors (SFs). DWBA analysis of σ(θ) data and extraction of the neutron spectroscopic factors using two different sets of systematic optical potential parameters. Comparison with previous experimental data. Proposed a linear formula to relate SFs with S(n).

doi: 10.1103/PhysRevC.101.014612
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0225.

2020LI31      Phys.Rev. C 102, 025804 (2020)

Y.J.Li, Z.H.Li, E.T.Li, X.Y.Li, T.L.Ma, Y.P.Shen, J.C.Liu, L.Gan, Y.Su, L.H.Qiao, Z.Y.Han, Y.Zhou, J.Su, S.Q.Yan, S.Zeng, Y.B.Wang, B.Guo, G.Lian, D.Nan, X.X.Bai, W.P.Liu

Indirect measurement of the 57.7 keV resonance strength for the astrophysical γ-ray source of the 25Mg(p, γ)26Al reaction

NUCLEAR REACTIONS 24,25Mg(7Li, 6He), (7Li, 7Li), E=31.5 MeV; measured 6He and 7Li particle spectra using ΔE-E telescope of Si detectors, σ(θ) using Q3D magnetic spectrometer at the HI-13 tandem accelerator of CIAE-Beijing. 26Al; deduced levels, J, π, spectroscopic factors. DWBA analysis of σ(θ) data using the code FRESCO, with Woods-Saxon potential parameters deduced from analysis of the present data and the literature data for 27Al(6Li, 6Li) reaction. 25Mg(p, γ)26Al; deduced Γp and resonance strength of 57.7-keV proton resonance in 26Al. 25Mg(p, γ)26Al, T9=0.1-10; calculated astrophysical reaction rates for the ground and isomeric states in 26Al, and compared with the results in the NACRE database.

doi: 10.1103/PhysRevC.102.025804
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0087.

2020SH09      Phys.Rev.Lett. 124, 162701 (2020)

Y.P.Shen, B.Guo, R.J.deBoer, Z.H.Li, Y.J.Li, X.D.Tang, D.Y.Pang, S.Adhikari, C.Basu, J.Su, S.Q.Yan, Q.W.Fan, J.C.Liu, C.Chen, Z.Y.Han, X.Y.Li, G.Lian, T.L.Ma, W.Nan, W.K.Nan, Y.B.Wang, S.Zeng, H.Zhang, W.P.Liu

Constraining the External Capture to the 16O ground State and the E2 S Factor of the 12C(α, γ)16O reaction

NUCLEAR REACTIONS 12C(11B, 7Li)16O, E=50 MeV; measured reaction products; deduced σ(θ), the ground state asymptotic normalization coefficients, S-factors. Comparison with available data.

doi: 10.1103/PhysRevLett.124.162701
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0230. Data from this article have been entered in the XUNDL database. For more information, click here.

2020WU05      Phys.Lett. B 805, 135431 (2020)

D.Wu, N.Y.Wang, B.Guo, C.Y.He, Y.Tian, X.Tao, T.L.Ma, F.L.Liu, W.S.Yang, J.H.Wei, Y.P.Shen, S.L.Guo, Q.W.Fan, X.G.Wu, Y.Zheng, T.X.Li, Z.Q.Wang, H.L.Luo, Y.N.Liu, M.L.Qiu

New measurement of the 74Ge(p, γ)75As reaction cross sections in the p-process nucleosynthesis

NUCLEAR REACTIONS 74Ge(p, γ), E(cm)=1-4.5 MeV; measured reaction products, Eγ, Iγ; deduced σ, reaction rates. Comparison with EMPIRE and TALYS nuclear model codes calculations.

doi: 10.1016/j.physletb.2020.135431
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0231.

2019MA31      Nucl.Phys. A986, 26 (2019)

T.L.Ma, B.Guo, Z.H.Li, Y.J.Li, D.Y.Pang, Y.L.Han, Y.P.Shen, J.Su, J.C.Liu, Q.W.Fan, Z.Y.Han, X.Y.Li, G.Lian, Y.Su, Y.B.Wang, S.Q.Yan, S.Zeng, W.P.Liu

Precision measurement of the angular distribution for the 16O(d, p)17O transfer reaction to the ground state of 17O

NUCLEAR REACTIONS 16O(d, p)17O, E=15 MeV; measured Ep, Ip(θ); deduced σ(θ) for reactions to 17O gs, spectroscopic factors, ANC; calculated σ(θ) for reactions to 17O gs using DWBA, ADWA (Adiabatic DWBA) and Continuum Discretized Coupled Channel (CDCC) vs radius parameter of Woods-Saxon potential with the same optical potential parameters in ADWA and CDCC. SF and ANC for 17O compared with published results in heavy ion transfer and with shell model calculations.

doi: 10.1016/j.nuclphysa.2019.03.004
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0218.

2019SH11      Phys.Rev. C 99, 025805 (2019)

Y.P.Shen, B.Guo, Z.H.Li, Y.J.Li, D.Y.Pang, S.Adhikari, Z.D.An, J.Su, S.Q.Yan, X.C.Du, Q.W.Fan, L.Gan, Z.Y.Han, D.H.Li, E.T.Li, X.Y.Li, G.Lian, J.C.Liu, T.L.Ma, C.J.Pei, Y.Su, Y.B.Wang, S.Zeng, Y.Zhou, W.P.Liu

Astrophysical SE2 factor of the 12C (α, γ)16O reaction through the 12C(11B, 7Li)16O transfer reaction

NUCLEAR REACTIONS 12C(11B, 7Li), (11B, 11B), E=50 MeV; 16O(7Li, 7Li), E=26 MeV; measured charged-particle spectra, differential σ(θ) using the Q3D magnetic spectrograph at the HI-13 tandem accelerator of the CIAE-Beijing. 12C(α, γ), E(cm)<5 MeV; deduced astrophysical SE2(300) factor of the ground state. 16O; deduced asymptotic normalization coefficient (ANC) and reduced α width of the 6.917-MeV level from finite-range distorted wave Born approximation (FRDWBA) and coupled-reaction-channel (CRC) analysis using FRESCO code. Comparison with previous experimental values, and with theoretical model predictions. R-matrix analysis of scattering data.

doi: 10.1103/PhysRevC.99.025805
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0213. Data from this article have been entered in the XUNDL database. For more information, click here.

2019SH37      Phys.Lett. B 797, 134820 (2019)

Y.P.Shen, B.Guo, T.L.Ma, D.Y.Pang, D.D.Ni, Z.Z.Ren, Y.J.Li, Z.D.An, J.Su, J.C.Liu, Q.W.Fan, Z.Y.Han, X.Y.Li, Z.H.Li, G.Lian, Y.Su, Y.B.Wang, S.Q.Yan, S.Zeng, W.P.Liu

First experimental constraint of the spectroscopic amplitudes for the α-cluster in the 11B ground state

NUCLEAR REACTIONS 7Li(6Li, d), E=24 MeV; measured reaction products; deduced spectroscopic amplitudes (SA) for the α-cluster in the 11B ground state. Comparison with available data.

doi: 10.1016/j.physletb.2019.134820
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0220. Data from this article have been entered in the XUNDL database. For more information, click here.

2018GA19      Phys.Rev. C 97, 064614 (2018)

L.Gan, H.B.Sun, Z.H.Li, Y.J.Li, J.Su, B.Guo, S.Q.Yan, Y.B.Wang, S.Zeng, Z.Y.Han, X.Y.Li, D.H.Li, T.L.Ma, Y.P.Shen, Y.Su, E.T.Li, S.P.Hu, W.P.Liu

Experimental study of the spectroscopic factors of 90-97Zr

NUCLEAR REACTIONS 90,92,94,96Zr(12C, 12C), (12C, 13C), E=66 MeV; 90,92,94,96Zr(13C, 13C), (13C, 12C), E=64 MeV; measured particle spectra, differential σ(θ) using Q3D magnetic spectrograph at the HI-13 tandem accelerator facility of the CIAE, Beijing; deduced neutron spectroscopic factors using distorted-wave Born approximation (DWBA) calculations. Comparison of spectroscopic results with previous experiments. Relevance to neutron capture reactions in s process for synthesis of heavy elements.

doi: 10.1103/PhysRevC.97.064614
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0187.

2015ZH36      Chin.Phys.C 39, 104002 (2015)

Z.Zhang, T.-L.Ma, D.-H.Zhang

Forward-backward emission of target evaporated fragments in high energy nucleus-nucleus collisions

NUCLEAR REACTIONS Ag, Br(α, X), E=12 GeV/nucleon; Ag, Br(16O, X), E=3.7 GeV/nucleon; Ag, Br(16O, X), E=60.0 GeV/nucleon; Ag, Br(84Kr, X), E=1.7 GeV/nucleon; Ag, Br(197Au, X), E=10.7 GeV/nucleon; measured reaction products; deduced average multiplicity of target evaporated fragments, multiplicity distributions, values of entropy, reduced entropy and scaled variance of target evaporated fragments in the forward and backward hemispheres.

doi: 10.1088/1674-1137/39/10/104002
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