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NSR database version of April 11, 2024.

Search: Author = T.Ma

Found 35 matches.

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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
Citations: PlumX Metrics


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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0187.


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
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2016HU14      Nat.Phys. 12, 800 (2016)

O.A.Hurricane, D.A.Callahan, D.T.Casey, E.L.Dewald, T.R.Dittrich, T.Doppner, S.Haan, D.E.Hinkel, L.F.Berzak Hopkins, O.Jones, A.L.Kritcher, S.Le Pape, T.Ma, A.G.MacPhee, J.L.Milovich, J.Moody, A.Pak, H.-S.Park, P.K.Patel, J.E.Ralph, H.F.Robey, J.S.Ross, J.D.Salmonson, B.K.Spears, P.T.Springer, R.Tommasini, F.Albert, L.R.Benedetti, R.Bionta, E.Bond, D.K.Bradley, J.Caggiano, P.M.Celliers, C.Cerjan, J.A.Church, R.Dylla-Spears, D.Edgell, M.J.Edwards, D.Fittinghoff, M.A.Barrios Garcia, A.Hamza, R.Hatarik, H.Herrmann, M.Hohenberger, D.Hoover, J.L.Kline, G.Kyrala, B.Kozioziemski, G.Grim, J.E.Field, J.Frenje, N.Izumi, M.Gatu-Johnson, S.F.Khan, J.Knauer, T.Kohut, O.Landen, F.Merrill, P.Michel, A.Moore, S.R.Nagel, A.Nikroo, T.Parham, R.R.Rygg, D.Sayre, M.Schneider, D.Shaughnessy, D.Strozzi, R.P.J.Town, D.Turnbull, P.Volegov, A.Wan, K.Widmann, C.Wilde, C.Yeamans

Inertially confined fusion plasmas dominated by alpha-particle self-heating

doi: 10.1038/nphys3720
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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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2014KW01      Hyperfine Interactions 225, 143 (2014)

A.A.Kwiatkowski, C.Andreoiu, J.C.Bale, T.Brunner, A.Chaudhuri, U.Chowdhury, P.Delheij, S.Ettenauer, D.Frekers, A.T.Gallant, A.Grossheim, G.Gwinner, F.Jang, A.Lennarz, T.Ma, E.Mane, M.R.Pearson, B.E.Schultz, M.C.Simon, V.V.Simon, J.Dilling

TITAN: An ion trap facility for on-line mass measurement experiments

doi: 10.1007/s10751-013-0892-8
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2014LE02      Hyperfine Interactions 225, 157 (2014)

A.Lennarz, T.Brunner, C.Andreoiu, A.Chaudhuri, U.Chowdhury, P.Delheij, J.Dilling, S.Ettenauer, D.Frekers, A.T.Gallant, A.Grossheim, F.Jang, A.A.Kwiatkowski, T.Ma, E.Mane, M.R.Pearson, B.E.Schultz, M.C.Simon, V.V.Simon

Electron-capture branching ratio measurements of odd-odd intermediate nuclei in double-beta decay at the TITAN facility

RADIOACTIVITY 116In(β-), (EC); measured decay products, Eγ, Iγ, X-rays; deduced isomers, energy levels, J, π. Comparison with available data.

doi: 10.1007/s10751-013-0893-7
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2013FR13      Phys.Lett. B 722, 233 (2013)

D.Frekers, M.C.Simon, C.Andreoiu, J.C.Bale, M.Brodeur, T.Brunner, A.Chaudhuri, U.Chowdhury, J.R.C.Lopez-Urrutia, P.Delheij, H.Ejiri, S.Ettenauer, A.T.Gallant, V.Gavrin, A.Grossheim, M.N.Harakeh, F.Jang, A.A.Kwiatkowski, J.Lassen, A.Lennarz, M.Luichtl, T.Ma, T.D.Macdonald, E.Mane, D.Robertson, B.E.Schultz, V.V.Simon, A.Teigelhofer, J.Dilling

Penning-trap Q-value determination of the 71Ga(ν, e-)71Ge reaction using threshold charge breeding of on-line produced isotopes

ATOMIC MASSES 71Ga, 71Ge; measured TOF, TOF-ICR, ion cyclotron resonance spectra; deduced Q-value and its uncertainty. TITAN Penning trap at ISAC/TRIUMF, comparison with AME data.

doi: 10.1016/j.physletb.2013.04.019
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2006CH20      Nucl.Instrum.Methods Phys.Res. A560, 558 (2006)

Z.Y.Chen, B.N.Wan, S.Y.Lin, Y.J.Shi, L.Q.Hu, T.P.Ma

Measurement of the non-thermal bremsstrahlung emission between 20 and 7000 keV in the HT-7 Tokamak

doi: 10.1016/j.nima.2005.12.200
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2001YU03      Eur.Phys.J. A 10, 1 (2001)

S.Yuan, W.Yang, Y.Xu, Q.Pan, B.Xiong, J.He, D.Wang, Y.Li, T.Ma, Z.Yang

Search for β-Delayed Fission of the Heavy Neutron-Rich Isotope 230Ac

RADIOACTIVITY 230Ra(β-) [from 232Th(18O, 20Ne)]; measured β-delayed fission fragment tracks. 230Ac deduced β-delayed fission probability. Radiochemical separation, mica foils.

doi: 10.1007/s100500170136
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2000PA54      Phys.Rev. C62, 044612 (2000)

Q.Pan, W.Yang, S.Yuan, Z.Li, T.Ma, Y.Luo, D.Kong, J.Qiao, Z.Luo, M.Zhang, S.Wang

Search for Heavy Ion Emission from the Decay of 230U

RADIOACTIVITY 230U(22Ne) [from 230Pa decay following 232Th(p, 3n)]; measured heavy-ion decay branching ratio. Radiochemical separation, solid-state track detectors.

doi: 10.1103/PhysRevC.62.044612
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2000XU02      Phys.Rev. C61, 067308 (2000)

Y.Xu, S.Yuan, W.Yang, J.He, Z.Li, T.Ma, B.Xiong

New Determination of the 237Th Half-Life

RADIOACTIVITY 237Th(β-) [from U(18O, X)]; 237Pa(β-) [from 237Th decay]; measured Eγ, Iγ(t), T1/2. Comparison with model predictions, previous data.

doi: 10.1103/PhysRevC.61.067308
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1999HE01      Phys.Rev. C59, 520 (1999)

J.He, W.Yang, S.Yuan, Y.Xu, Z.Li, T.Ma, B.Xiong, Z.Qin, W.Mou, Z.Gan, L.Shi, T.Guo, Z.Chen, J.Guo

Synthesis and Identification of a New Heavy Neutron-Rich Isotope 238Th

NUCLEAR REACTIONS 238U(18O, X), E=60 MeV/nucleon; measured Eγ, Iγ(t)(X-ray)γ-coin; deduced evidence for 238Th. Radiochemical separation.

RADIOACTIVITY 238Th(β-) [from 238U(18O, X), E=60 MeV/nucleon]; measured Eγ, Iγ(t), (X-ray)γ-coin; deduced T1/2.

doi: 10.1103/PhysRevC.59.520
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1999HE44      High Energy Phys. and Nucl.Phys. (China) 23, 1044 (1999)

J.He, W.Yang, S.Yuan, T.Ma, Z.Li, B.Xiong, Y.Xu

Identification of New Isotope 238Th


1999PA22      Chin.Phys.Lett. 16, 251 (1999)

Q.-Y.Pan, W.-F.Yang, S.-G.Yuan, Z.-W.Li, T.-T.Ma, J.-S.Guo, M.-Y.Liu, H.-Y.Liu, S.-W.Xu, Z.-G.Gan, D.-M.Kong, J.-M.Qiao, Z.-H.Luo, M.-T.Zhang, S.-H.Wang

Evidence for Heavy Ion Emission of 230U

RADIOACTIVITY 230U(22Ne) [from 230Pa(β-) following 232Th(p, 3n)]; measured cluster decay branching ratio. Solid-state track registration detectors. Tentative cluster mass assignment.

doi: 10.1088/0256-307X/16/4/007
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1999PA56      High Energy Phys. and Nucl.Phys. (China) 23, 1039 (1999)

Q.Pan, S.Yuan, W.Yang, Z.Li, T.Ma, J.Guo, M.Liu, H.Liu, S.Xu, Z.Gan, D.Kong, J.Qiao, Z.Luo, M.Zhang, S.Wang

Observation of Heavy Cluster Emission From Radioactive 230U Nuclei


1999XI05      J.Radioanal.Nucl.Chem. 242, 163 (1999)

B.Xiong, W.Yang, S.Yuan, T.Ma, J.He, Y.Xu, Z.Li

Identification of a New Heavy Neutron-Rich Isotope 238Th

NUCLEAR REACTIONS U(16O, X), E=60 MeV/nucleon; measured delayed Eγ, Iγ(t); deduced evidence for 238Th. Radiochemical separation.

RADIOACTIVITY 238Th(β-) [from U(16O, X)]; measured T1/2.


1999XU06      High Energy Phys. and Nucl.Phys. (China) 23, 93 (1999)

Y.Xu, S.Yuan, W.Yang, J.He, Z.Li, T.Ma, B.Xiong, Z.Qin, W.Mou, Z.Gan, L.Shi, T.Guo, Z.Chen, J.Guo

A New Heavy Neutron-rich Isotope 238Th


1999YA10      Chin.Phys.Lett. 16, 406 (1999)

W.-F.Yang, S.-G.Yuan, Y.-B.Xu, J.-J.He, Z.-W.Li, T.-T.Ma, K.-M.Fang, S.-F.Shen

Identification of a New Isotope 186Hf

NUCLEAR REACTIONS W(18O, X), E=60 MeV/nucleon; measured β-delayed Eγ, Iγ(t); deduced evidence for 186Hf. Radiochemical separation.

RADIOACTIVITY 186Hf(β-) [from W(18O, X)]; 186Ta(β-) [from 186Hf decay]; measured T1/2.

doi: 10.1088/0256-307X/16/6/006
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1999YU08      Chin.Phys.Lett. 16, 555 (1999)

S.-Q.Yuang, W.-F.Yang, J.-J.He, Y.-B.Xu, T.-T.Ma, B.Xiong, Z.-W.Li

Observation of the New Heavy Neutron-Rich Isotope 238Th

NUCLEAR REACTIONS U(18O, X), E=60 MeV/nucleon; measured Eγ, Iγ(t) following residual nucleus decay; deduced evidence for 238Th. Radiochemical separation.

RADIOACTIVITY 238Th(β-) [from U(18O, X)]; measured T1/2.

doi: 10.1088/0256-307X/16/8/004
Citations: PlumX Metrics


1998HE36      High Energy Phys. and Nucl.Phys. (China) 22, 1057 (1998)

J.He, S.Yuan, W.Yang, Z.Li, T.Ma, K.Fang, S.Shen, Z.Gan, Q.Pan, Z.Chen, T.Guo, W.Mou, D.Su, Y.Xu, J.Guo, H.Liu, L.Shi, Z.Zhao, H.Ma

A new isotope of hafnium: 186Hf


1998YU02      Phys.Rev. C57, 1506 (1998)

S.Yuan, W.Yang, Z.Li, J.He, T.Ma, K.Fang, S.Shen, Z.Gan, Q.Pan, Z.Chen, T.Guo, W.Mou, D.Su, Y.Xu, J.Guo, H.Liu, L.Shi, Z.Zhao, H.Ma

Production and Identification of a New Heavy Neutron-Rich Isotope 186Hf

NUCLEAR REACTIONS W(18O, X), E=60 MeV/nucleon; measured Eγ, Iγ(t); deduced evidence for 186Hf. Transfer reaction, chemical separation of source.

RADIOACTIVITY 186Hf(β-) [from W(18O, X)]; measured Eγ, Iγ(t), T1/2.

doi: 10.1103/PhysRevC.57.1506
Citations: PlumX Metrics


1997YA18      High Energy Phys. and Nucl.Phys. (China) 21, 958 (1997)

W.Yang, S.Yuan, Z.Li, J.He, T.Ma, K.Fang, S.Shen, Z.Gan, Q.Pan, W.Mou, D.Su, Z.Chen, T.Guo, J.Guo, H.Liu, L.Shi, Z.Zhao, H.Ma

A new neutron-rich isotope: 186Hf


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Note: The following list of authors and aliases matches the search parameter T.Ma: , T.L.MA, T.P.MA, T.T.MA