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NSR database version of April 26, 2024.

Search: Author = G.Guo

Found 21 matches.

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2023AN16      Phys.Rev. D 108, 123038 (2023)

Y.An, M.-R.Wu, G.Guo, Y.-L.Sming Tsai, Sh.-J.Huang, Y.-Zh.Fan

R-process β-decay neutrino flux from binary neutron star mergers and collapsars

doi: 10.1103/PhysRevD.108.123038
Citations: PlumX Metrics

2023LI11      Phys.Rev. C 107, 024609 (2023)

G.-S.Li, J.Su, B.-H.Sun, S.Terashima, J.-W.Zhao, X.-D.Xu, J.-C.Zhang, G.Guo, L.-C.He, W.-P.Lin, W.-J.Lin, C.-Y.Liu, C.-G.Lu, B.Mei, Z.-Y.Sun, I.Tanihata, M.Wang, F.Wang, S.T.Wang, X.-L.Wei, J.Wang, J.-Y.Xu, J.-R.Liu, M.-X.Zhang, Y.Zheng, L.-H.Zhu, X.-H.Zhang

New measurement of the elemental fragmentation cross sections of 218 MeV/nucleon 28Si on a carbon target

NUCLEAR REACTIONS 12C(28Si, X), E=218 MeV/nucleon; measured reaction products, time-of-flight; deduced charge changing σ, elemental fragmentation σ (EFCSs) with charge changes 1-6. Comparison to the previous measurements and to the predictions from the models EPAX2, EPAX3, FRACS, ABRABLA07, NUCFRG2, and IQMD coupled with GEMINI (IQMD+GEMINI). Particle identification by means of MWPC and MUSIC detectors. Beam of 28Si produced from 9Be(40Ar, X), E=320 MeV/nucleon at Heavy Ion Research Facility (HIRFL-CSR, Lanzhou).

doi: 10.1103/PhysRevC.107.024609
Citations: PlumX Metrics

2023WA22      Chin.Phys.C 47, 084001 (2023)

C.-J.Wang, G.Guo, H.J.Ong, Y.-N.Song, B.-H.Sun, I.Tanihata, S.Terashima, X.-L.Wei, J.-Y.Xu, X.-D.Xu, J.-C.Zhang, Yo.Zheng, L.-H.Zhu, Y.Cao, G.-W.Fan, B.-S.Gao, J.-X.Han, G.-S.Li, C.-G.Lu, H.-T.Qi, Y.Qin, Z.-Y.Sun, L.-P.Wan, K.-L.Wang, S.-T.Wang, X.-X.Wang, M.-X.Zhang, W.-W.Zhang, X.-B.Zhang, X.-H.Zhang, Z.-C.Zhou

Charge-changing cross section measurements of 300 MeV/nucleon 28Si on carbon and data analysis

NUCLEAR REACTIONS C(28Si, X), E=304 MeV/nucleon; measured reaction products; deduced σ. Comparison with available data. The second Radioactive Ion Beam Line in Lanzhou (RIBLL2).

doi: 10.1088/1674-1137/acd366
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2021CH36      Astrophys.J. 915, 78 (2021)

H.Cheng, B.-H.Sun, L.-H.Zhu, M.Kusakabe, Y.Zheng, L.C.He, T.Kajino, Z.-M.Niu, T.-X.Li, C.-B.Li, D.-X.Wang, M.Wang, G.-S.Li, K.Wang, L.Song, G.Guo, Z.-Y.Huang, X.-L.Wei, F.-W.Zhao, X.-G.Wu, Y.Abulikemu, J.-C.Liu, P.Fan

Measurements of 160Dy(p, γ) at Energies Relevant for the Astrophysical γ Process

NUCLEAR REACTIONS 160Dy(p, γ), 161Dy(p, n), E=3.4-7 MeV; measured reaction products, Eγ, Iγ; deduced σ, S-factor, astrophysical reaction rates. Comparison with TALYS, NON-SMOKER calculations.

doi: 10.3847/1538-4357/ac00b1
Citations: PlumX Metrics

2021LU01      At.Data Nucl.Data Tables 138, 101392 (2021)

M.Luo, G.Min, G.Guo, X.Zhang

Theoretical study on radii of neutral atoms and singly charged negative ions

ATOMIC PHYSICS Z=1-118; calculated ground state of atomic radii and singly charged negative ionic radii in a multi-configuration Dirac-Hartree-Fock method including all relativistic effects. Comparison with available data.

doi: 10.1016/j.adt.2020.101392
Citations: PlumX Metrics

2020CH01      Appl.Radiat.Isot. 155, 108948 (2020)

C.-F.Chen, L.-T.Yang, Y.-J.Huang, Z.-H.Shang-Guan, G.-Y.Guo, J.-L.Yao, X.-D.Sha

A study on 85Kr measurement with an internal gas proportional counter

RADIOACTIVITY 85Kr(β-); measured decay products, Eβ, Iβ; deduced activity 85Kr in air.

doi: 10.1016/j.apradiso.2019.108948
Citations: PlumX Metrics

2020FI02      Phys.Rev. C 101, 025804 (2020)

T.Fischer, G.Guo, A.A.Dzhioev, G.Martinez-Pinedo, M.-R.Wu, A.Lohs, Y.-Z.Qian

Neutrino signal from proto-neutron star evolution: Effects of opacities from charged-current-neutrino interactions and inverse neutron decay

NUCLEAR REACTIONS 1H(ν-bar, e+)n, 1n(ν, e-)p, E<100 MeV; derived expressions for medium-dependent charged-current reactions in fully inelastic kinematics, including contribution from weak magnetism; implemented weak reaction rates in the supernova model; simulated core-collapse supernova explosions and proto-neutron star (PNS) deleptonization; analyzed subsequent neutrino signal depending on the treatment of weak interactions; investigated nuclear medium dependence at the mean-field level, with the inverse neutron decay as new opacity source; calculated complete nucleosynthesis outcome from core-collapse supernova explosion simulation.

doi: 10.1103/PhysRevC.101.025804
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2019MA46      Eur.Phys.J. A 55, 87 (2019)

N.R.Ma, L.Yang, C.J.Lin, H.Yamaguchi, D.X.Wang, L.J.Sun, M.Mazzocco, H.M.Jia, S.Hayakawa, D.Kahl, S.M.Cha, G.X.Zhang, F.Yang, Y.Y.Yang, C.Signorini, Y.Sakaguchi, K.Abe, M.La Commara, D.Pierroutsakou, C.Parascandolo, E.Strano, A.Kim, K.Y.Chae, M.S.Kwag, G.L.Zhang, M.Pan, X.X.Xu, P.W.Wen, F.P.Zhong, H.H.Sun, G.Guo

MITA: A Multilayer Ionization-chamber Telescope Array for low-energy reactions with exotic nuclei

NUCLEAR REACTIONS 58Ni(17F, 17F'), E=55.7 MeV; measured ToF of different isotopes recorded by MITA, reaction products; deduced protons and α counts vs E, σ(θ) vs θ.

doi: 10.1140/epja/i2019-12765-7
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2687.

2003AN11      Chin.Phys.Lett. 20, 478 (2003)

Z.An, Q.Chen, Y-H.Cheng, D.-J.Shen, G.Guo

Properties of the First 1/2+ Excitation State of 13C by 22 MeV Proton Inelastic Scattering

NUCLEAR REACTIONS 12,13C(p, p), E=22 MeV; 13C(p, p'), E=22 MeV; measured σ(θ). 13C level deduced neutron halo structure, related features. Microscopic DWBA analysis, comparison with related data.

doi: 10.1088/0256-307X/20/4/311
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0046.

2003GU11      Nucl.Phys. A725, 43 (2003)

G.Guo, J.Xu, Q.Chen, M.He, J.Qin, D.Shen, S.Wu, Y.Jiang, Y.Cheng

Coulomb excitation with radioactive nuclear beam of 64Cu

NUCLEAR REACTIONS 89Y, 181Ta(64Cu, 64Cu'), E=70 MeV; measured Eγ, Iγ following Coulomb excitation. 64Cu, 181Ta deduced transitions B(E2). Comparison with previous results.

doi: 10.1016/S0375-9474(03)01600-2
Citations: PlumX Metrics

1999AN32      J.Phys.(London) G25, 1693 (1999)

Z.An, M.-T.Liu, Q.Chen, G.Guo

Low-Energy Nucleon Scattering and Halderson's Effective NN Interaction

NUCLEAR REACTIONS 12C(p, p'), E=62 MeV; analyzed σ(θ). 12C(p, n), E=50-80 MeV; analyzed zero-degree transverse polarization. Comparison of effective interactions.

doi: 10.1088/0954-3899/25/8/311
Citations: PlumX Metrics

1999WA25      Chin.Phys.Lett. 16, 873 (1999)

Y.-B.Wang, W.-P.Liu, X.-X.Bai, Z.-C.Li, A.-L.Li, S.-H.Zhou, X.-F.Zhu, X.-M.Li, G.-K.He, G.Guo, G.Lian, X.-D.Tang

Angular Distribution for 7Be(d, n)8B Reaction at Ec.m. = 8.3 MeV and the Astrophysical S17(0) Factor for 7Be(p, γ)8B Reaction

NUCLEAR REACTIONS 2H(7Be, n), E(cm)=8.3 MeV; measured σ(θ), σ. 7Be(p, γ), E=low; deduced reaction S-factor. Radioactive beam, DWBA calculations. Nuclear astrophysics.

doi: 10.1088/0256-307X/16/12/006
Citations: PlumX Metrics

1998ZH19      Eur.Phys.J. A 2, 5 (1998)

L.Zhang, J.H.Zhao, J.W.Zheng, J.C.Wang, Z.Qin, Y.F.Yang, C.Zhang, G.M.Jin, G.H.Guo, Y.F.Du, T.R.Guo, T.Q.Wang, B.Guo, J.F.Tain

Identification of 209Hg

NUCLEAR REACTIONS Pb(18O, X), E=600 MeV; measured delayed γ activity; deduced evidence for 209Hg. 209Hg deduced T1/2.

doi: 10.1007/s100500050082
Citations: PlumX Metrics

1998ZH22      Phys.Rev. C58, 156 (1998)

L.Zhang, J.Zhao, J.Zheng, J.Wang, Z.Qin, Y.Yang, C.Zhang, G.Jin, G.Guo, Y.Du, T.Guo, T.Wang, B.Guo, J.Tian, Y.Lou

Neutron-Rich Heavy Residues and Exotic Multinucleon Transfer

RADIOACTIVITY 209Hg(β-) [from Pb(18O, X), E=600 MeV]; measured Eγ, Iγ(t), βγ-coin; deduced T1/2.

NUCLEAR REACTIONS, ICPND Pb(18O, X)203Hg/205Hg/206Hg/207Hg/208Hg/209Hg, E=600 MeV; measured production σ.

doi: 10.1103/PhysRevC.58.156
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0504.

1998ZH49      High Energy Phys. and Nucl.Phys. (China) 22, 959 (1998)

J.Zhao, L.Zhang, J.Zheng, J.Wang, Z.Qin, Y.Yang, C.Zhang, G.Jin, G.Guo, Y.Du, T.Guo, T.Wang, B.Guo, J.Tan

New heavy neutron-rich nuclide 209Hg

1996GU14      Hyperfine Interactions 97/98, 11 (1996)

G.Y.Guo, H.Ebert

First-Principles Studies of the Magnetic Hyperfine Field in Fe Multilayers

ATOMIC PHYSICS Cu, 197Au, Fe; calculated μ/atom, magnetic hyperfine fields in Fe multi-layers. Spin-polarized relativistic linear muffin-tin orbital method.

doi: 10.1007/BF02150165
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1996GU15      Phys.Rev. B53, 2492 (1996)

G.Y.Guo, H.Ebert

First-Principles Study of the Magnetic Hyperfine Field in Fe and Co Multilayers

ATOMIC PHYSICS Fe, Co; calculated magnetic moments, hyperfine fields in multi-layers.

doi: 10.1103/PhysRevB.53.2492
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1994ZH02      Phys.Rev. C49, R592 (1994)

L.Zhang, G.Jin, J.Zhao, W.Yang, Y.Yang, Z.Zhao, J.Zheng, X.Sun, J.Wang, Z.Li, Z.Qin, G.Guo, Y.Luo, J.Zylicz, J.-Y.Zhang

Observation of the New Neutron-Rich Nuclide 208Hg

NUCLEAR REACTIONS Pb(12C, X), E=30 MeV/nucleon; measured Eγ, Iγ, following 208Tl-decay; deduced evidence for 208Hg, production σ.

RADIOACTIVITY 208Hg(β-) [from Pb(12C, X), E=30 MeV/nucleon]; measured Eγ, Iγ, decay curve; deduced T1/2. 208Tl transition deduced T1/2.

doi: 10.1103/PhysRevC.49.R592
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0504.

1994ZH49      High Energy Phys. and Nucl.Phys. (China) 18, 296 (1994)

L.Zhang, G.Jin, J.Zhao, W.Yang, Y.Yang, Z.Zhao, J.Zheng, X.Sun, J.Wang, Z.Li, Z.Qin, G.Guo

Identification of 208Hg

1993ZH35      Chin.J.Nucl.Phys. 15, No 3, 227 (1993)

L.Zhang, G.Jin, J.Zhao, W.Yang, Y.Yang, Z.Zhao, J.Zheng, X.Sun, J.Wang, Z.Li, Z.Qin, G.Guo

Observation of New Neutron-Rich Isotope 208Hg

NUCLEAR REACTIONS Pb(12C, X), E=30 MeV/nucleon; measured γ spectra, decay curves; deduced evidence for 208Hg, production σ.

RADIOACTIVITY 208Hg(β-) [from Pb(12C, X), E=30 MeV/nucleon]; measured γ spectra, decay curves; deduced T1/2.

1992ZH44      High Energy Phys. and Nucl.Phys. (China) 16, 767 (1992)

L.Zhang, G.Jin, J.Zhao, W.Yang, Y.Yang, Z.Zhao, J.Zheng, X.Sun, Z.Li, Z.Qin, J.Wang, G.Guo

New Neutron-Rich Isotope 208Hg

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Note: The following list of authors and aliases matches the search parameter G.Guo: , G.H.GUO, G.Y.GUO