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NSR database version of April 29, 2024.

Search: Author = Guo Jingru

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2022GU03      Phys.Rev. C 105, 034322 (2022)

J.Guo, C.F.Chen, X.-R.Zhou, Q.B.Chen, H.-J.Schulze

ΛΛ pairing effects in spherical and deformed multi-Λ hyperisotopes

NUCLEAR STRUCTURE ⁶He, ^10,11,12Be, ^12,13B, ⁴⁰Ca, ¹³²Sn, ²⁰⁸Pb, ²⁴Mg, ⁵⁶Fe, ¹⁰⁴Zr; calculated ΛΛ separation energies (S(2Λ)) double-Λ hypernuclei. ^40,46Ca, ^132,160Sn, ^208,272Pb, ²⁴Mg, ⁵⁶Fe, ¹⁰⁴Zr; calculated pairing gaps, pairing energies of hypernuclei. ¹³⁰Zr; calculated deformation dependence of single-particle level energies, pairing gap and occupation probabilities of hypernuclei. ²⁷⁸Pb; calculated Λ hyperon potentil; single-particle levels. Skyrme-Hartree-Fock approach with Skyrme force SLy5 for the NN interaction, the Nijmegen interaction NSC97f for the ΛN interaction, and the empirical prescription EmpC for the ΛΛ interaction. Comparison to available experimental data.

doi: 10.1103/PhysRevC.105.034322
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2022GU11      Chin.Phys.C 46, 064106 (2022)

J.Guo, D.H.Chen, X.-R.Zhou, Q.B.Chen, H.-J.Schulze

Effects of a kaonic meson on the ground-state properties of nuclei

NUCLEAR STRUCTURE ^{5,6,7,8,9,10,11,12,13,14,15,16,17,18}Be, ^{11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28}O, ^{15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34}Ne; calculated energies of the highest-occupied nucleon s.p. levels, partial neutron and proton s.p. levels within an axially-deformed Skyrme-Hartree-Fock approach combined with a Skyrme-type kaon-nucleon interaction.

doi: 10.1088/1674-1137/ac5601
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2021GU28      Phys.Rev. C 104, L061307 (2021)

J.Guo, X.-R.Zhou, H.-J.Schulze

Skyrme force for all known Ξ^- hypernuclei

NUCLEAR STRUCTURE ¹²Be, ¹³B, ¹⁵C; analyzed experimental results for Ξ^- hypernuclei within a Skyrme-Hartree-Fock approach, with optimal Skyrme parameters determined for a consistent description of experimental data from KISO, IBUKI, KINKA, BNL-E885, BNL-E906, KEK-E224, and KEK-E176 facilities for these nuclei; calculated removal energies for the 1s and 1p states of ¹³B and ¹²Be Ξ^- hypernuclei. Discussed role of deformation for ¹³B Ξ^- hypernucleus.

doi: 10.1103/PhysRevC.104.L061307
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2019GU13      Phys.Rev. C 99, 054901 (2019)

J.Guo, W.-s.Dai, M.Xie, Y.Liu

Heavy quarkonium dissociation in the finite space of heavy-ion collisions

doi: 10.1103/PhysRevC.99.054901
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2006ZH47      Radiochim.Acta 94, 385 (2006)

S.Zhang, L.Yang, J.Guo, F.Wang, A.Cui, L.Diao

Measurement of thermal neutron cross sections of the reactions ¹²⁶Sn(n, γ)^{127g, 127m}Sn

NUCLEAR REACTIONS ¹²⁶Sn(n, γ), E=thermal; measured production σ for ground and metastable states. Activation, radiochemical separation.

RADIOACTIVITY ^127,127mSn, ¹²⁷Sb(β^-) [from ¹²⁶Sn(n, γ) and subsequent decay]; measured Eγ, Iγ.

doi: 10.1524/ract.2006.94.8.385
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31631.

2002JI07      Nucl.Instrum.Methods Phys.Res. A489, 195 (2002)

S.Jiang, M.He, L.Diao, C.Li, J.Guo, S.Wu

Re-Measurement of the Half-Life of ⁷⁹Se

RADIOACTIVITY ⁷⁹Se(β^-); ⁷⁵Se(EC); measured X-ray spectra, T_1/2. Projectile X-ray detection in accelerator mass spectrometry.

doi: 10.1016/S0168-9002(02)00862-8
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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 T_1/2.

doi: 10.1103/PhysRevC.59.520
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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

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

1999YA13      J.Radioanal.Nucl.Chem. 240, 379 (1999)

W.Yang, J.Guo, W.Mou, K.Fang, Z.Gan, H.Li, L.Shi, S.Shen, S.Yuan, S.Wang, D.Kong, J.Qiao

Identification of a New Neutron-Deficient Isotope ²³⁵Am

RADIOACTIVITY ²³⁵Am(EC) [from ²³⁸Pu(p, 4n)]; measured Eγ, Iγ, X-ray spectra, (X-ray)γ-coin, T_1/2. Chemical separation.

NUCLEAR REACTIONS ²³⁸Pu(p, 4n)E=35 MeV; measured delayed Eγ, Iγ, X-ray spectra, (X-ray)γ-coin; deduced evidence for ²³⁵Am. Chemical separation.

1998GA51      High Energy Phys. and Nucl.Phys. (China) 22, 673 (1998)

Z.Gan, J.Guo, L.Shi, H.Liu, Z.Qin, T.Guo, X.Lei, R.Ma, W.Huang, S.Yuan, X.Zhang, G.Jin

First observation of ¹³¹Pm decay

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

1998LU08      Eur.Phys.J. A 2, 149 (1998)

X.Lu, J.Guo, K.Zhao, Y.Cheng, Y.Ma, Z.Li, S.Li, M.Ruan

Study of ¹⁶⁸Dy Mass by Heavy Ion Transfer Reactions

NUCLEAR REACTIONS ¹⁷⁰Er(¹⁸O, ²⁰Ne), E=104 MeV; measured particle spectra; deduced reaction Q-value. ¹⁶⁸Dy deduced mass excess.

ATOMIC MASSES ¹⁷⁰Er(¹⁸O, ²⁰Ne), E=104 MeV; measured particle spectra; deduced reaction Q-value. ¹⁶⁸Dy deduced mass excess.

doi: 10.1007/s100500050103
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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), T_1/2.

doi: 10.1103/PhysRevC.57.1506
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1997GU32      Chin.J.Nucl.Phys. 19, 180 (1997)

J.Guo, K.Zhao, X.Lu, Y.Cheng, T.Li, C.Fu, S.Li

Mass Measurement of ¹²²Cd and the New Levels of ^{120, 122}Cd

NUCLEAR REACTIONS ^122,124Sn(¹⁸O, ²⁰Ne), E=102 MeV; measured particle spectra. ¹²²Cd deduced mass excess. ^120,122Cd deduced levels.

1997JI07      Nucl.Instrum.Methods Phys.Res. B123, 405 (1997)

S.Jiang, J.Guo, S.Jiang, C.Li, A.Cui, M.He, S.Wu, S.Li

Determination of the Half-Life of ⁷⁹Se with the Accelerator Mass Spectrometry Technique

RADIOACTIVITY ⁷⁹Se(β^-); measured T_1/2. Accelerator mass spectrometry.

doi: 10.1016/S0168-583X(96)00747-1
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1997LI44      J.Radioanal.Nucl.Chem. 220, 69 (1997)

C.Li, J.Guo, D.Li

A Procedure for the Separation of ⁷⁹Se from Fission Products and Application to the Determination of the ⁷⁹Se Half-Life

RADIOACTIVITY ⁷⁹Se(β^-); measured T_1/2. Chemical separation from fission products.

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

1997ZH02      Z.Phys. A357, 75 (1997)

K.Zhao, J.Guo, X.Lu, Y.Cheng, X.Huang, Y.Ma, S.Li, M.Ruan, Z.Li, C.Jiang

Measurement of the ¹⁵⁸Sm Mass Excess by the (¹⁸O, ²⁰Ne) Reaction

NUCLEAR REACTIONS ¹⁶⁰Gd(¹⁸O, ²⁰Ne), E=98.95 MeV; measured ejectile spectra; deduced Q. ¹⁵⁸Sm deduced mass excess.

doi: 10.1007/s002180050216
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1996GU11      Z.Phys. A355, 111 (1996)

J.Guo, Z.Gan, H.Liu, W.Yang, L.Shi, W.Mu, T.Guo, K.Fang, S.Shen, S.Yuan, X.Zhang, Z.Qin, R.Ma, J.Zhong, S.Wang, D.Kong, J.Qiao

A New Neutron-Deficient Isotope, ²³⁵Am

NUCLEAR REACTIONS ²³⁸Pu(p, 4n), E=35 MeV; measured X-ray, γ-ray spectra, (X-ray)γ-coin; deduced evidence for ²³⁵Am.

RADIOACTIVITY ²³⁵Am(β⁺) [from ²³⁸Pu(p, 4n), E=35 MeV]; ²³⁵Pu(EC) [from ²³⁵Am(β^--decay)]; measured X-ray, γ-ray spectra, (X-ray)γ-coin; deduced T_1/2. Helium-jet system for product transportation.

doi: 10.1007/s002180050086
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1996ZH16      J.Radioanal.Nucl.Chem. 212, 93 (1996)

S.Zhang, J.Guo, A.Cui, D.Li, D.Liu

Measurement of the Half Life of ¹²⁶Sn using a Radiochemical Method

RADIOACTIVITY ¹²⁶Sn(β^-); measured γ spectra; deduced T_1/2. High accuracy radiochemical method.

1995XU06      High Energy Phys. and Nucl.Phys. (China) 19, 203 (1995)

X.Xu, R.Ma, W.Huang, Z.Hu, J.Guo, Y.Guo, L.Xu, H.Liu, Y.Luo, S.Wang, D.Kong, J.Qiao

First Observation of β-delayed Proton Decay of the Proton Drip Line Nuclide ¹⁹Na

1995YA22      High Energy Phys. and Nucl.Phys. (China) 19, 479 (1995)

W.Yang, S.Yuan, W.Mou, X.Zhang, Z.Li, X.Yu, Z.Gan, H.Liu, Y.Guo, J.Zhao, X.Lei, J.Guo, Y.Du, L.Zhao, X.Zhang

A New Heavy Neutron-Rich Isotope ²³⁹Pa

1995YA23      High Energy Phys. and Nucl.Phys. (China) 19, 959 (1995)

W.Yang, S.Yuan, X.Zhang, X.Yu, W.Mou, Z.Li, Z.Gan, H.Liu, J.Guo, J.Zhong, X.Sun

The Synthesis and γ Decay of New Heavy Neutron-Rich Nuclide ¹⁷⁵Er

1995YU01      Z.Phys. A352, 235 (1995)

S.Yuan, W.Yang, W.Mou, X.Zhang, Z.Li, X.Yu, J.Gu, Y.Guo, Z.Gan, H.Liu, J.Guo

A New Isotope of Protactinium: ²³⁹Pa

NUCLEAR REACTIONS U(¹⁸O, X), E=50 MeV/nucleon; measured Eγ, Iγ, γγ(X-ray)-coin, γγ(X-ray)(t); deduced evidence for ²³⁹Pa.

RADIOACTIVITY ²³⁹Pa(β^-) [from U(¹⁸O, X), E=50 MeV/nucleon]; measured Eγ, Iγ, γγ(X-ray)-coin, γγ(X-ray)(t); deduced T_1/2. ²³⁹U deduced transitions.

doi: 10.1007/BF01289491
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1995YU08      J.Radioanal.Nucl.Chem. 196, 165 (1995)

R.Yu, J.Guo, A.Cui, P.Tang, D.Li, D.Liu

Measurement of the Half-Life of ⁷⁹Se using a Radiochemical Method

RADIOACTIVITY ⁷⁹Se(β^-) [from ²³⁵U(n, F), E=reactor]; measured T_1/2. High accuracy radiochemical method.

1994LI48      Radiochim.Acta 64, 95 (1994)

Z.Li, X.Wang, K.Jing, A.Cui, D.Liu, D.Li, Y.Liu, X.Li, C.Liu, S.Su, P.Tang, T.Chih, S.Zhang, S.Zhang, J.Guo

Fission Product Yields from 11.3 MeV Neutron-Induced Fission of ²³⁸U

NUCLEAR REACTIONS ²³⁸U(n, F), E=11.3 MeV; measured fission fragment yields vs mass. Double fission chamber, γ-ray spectrometer.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32658.

1994XU10      High Energy Phys. and Nucl.Phys. (China) 18, 680 (1994)

X.Xu, Z.Hu, J.Guo, R.Ma, H.Liu, Y.Luo, Y.Zhang, T.Guo, W.Huang, L.Xu

New Results of β-delayed α Decay of ²⁰Na

1994ZH09      Z.Phys. A348, 95 (1994)

K.Zhao, X.Lu, Y.Cheng, Q.Li, M.Li, Z.Li, J.Guo, S.Li, Q.Zhang, X.Song, C.Jiang

Comparison of the Elastic and Inelastic Scatterings between ¹⁵²Sm + ¹²C and ¹⁴⁸Nd + ¹⁶O

NUCLEAR REACTIONS ¹⁵²Sm(¹²C, ¹²C), (¹²C, ¹²C'), E=63.2 MeV; ¹⁴⁸Nd(¹⁶O, ¹⁶O), (¹⁶O, ¹⁶O'), E=90.9 MeV; measured σ(θ); deduced interference pattern evidence in inelastic scattering, model parameters.

doi: 10.1007/BF01289595
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1993XU04      Chin.J.Nucl.Phys. 15, No 1, 18 (1993)

X.Xu, J.Guo, Y.Guo, X.Ou, H.Liu, X.Lei, X.Sun, Y.Luo, J.Wang, J.Yu, T.Wang, Y.Wang, X.Zhou, L.Xu, S.Zhou

Proton Emitters Produced in ²⁸Si + ²⁸Si Reaction

NUCLEAR REACTIONS ²⁸Si(²⁸Si, X), E=104-127.2 MeV; measured fragment spectra; deduced evidence for ^53mCo, ⁵³Ni.

RADIOACTIVITY ^53mCo(p); ⁵³Ni(β⁺p) [from ²⁸Si(²⁸Si, X), E=104-127.2 MeV]; measured proton spectra, T_1/2.

1993XU06      High Energy Phys. and Nucl.Phys. (China) 17, 577 (1993)

X.Xu, J.Guo, Z.Hu, X.Zhou, R.Ma, H.Liu, G.Li, Y.Du

A New Decay Channel Discovered in β-Delayed α Decay of ²⁰Na

1993ZH28      J.Radioanal.Nucl.Chem. 170, 99 (1993)

X.Zhao, X.Li, J.Guo, F.Wang, P.Tang, D.Liu, A.Cui, S.Su

Cumulative Yields of ^127gSn and ¹²⁸Sn in the Spontaneous Fission of ²⁵²Cf

RADIOACTIVITY ²⁵²Cf(SF); measured ^127,128Sn cumulative yields. Radiochemical method.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32661.

1991XU05      High Energy Phys. and Nucl.Phys. (China) 15, 170 (1991)

S.Xu, S.Yuan, J.Guo, M.Liu, E.Hagberg, V.T.Koslowsky, G.Dyck, J.C.Hardy, H.Schmeing

The Decay of ¹²⁰Ba

1991ZH30      Chin.J.Nucl.Phys. 13, No 3, 197 (1991)

K.Zhao, X.Lu, Y.Cheng, Q.Li, M.Li, Z.Li, J.Guo, S.Li, Q.Zhang, X.Song, C.Jiang

Study of Strong Coulomb Coupling and Interference of Coulomb Excitation with Nuclear Excitation in ¹⁵²Sm + ¹²C

NUCLEAR REACTIONS ¹⁵²Sm(¹²C, ¹²C), (¹²C, ¹²C'), E=63.2 MeV; measured σ(θ); deduced Coulomb, nuclear excitation interference. Coupled-channels model.

1987CH23      J.Radioanal.Nucl.Chem. 111, 63 (1987)

Chen Qingjiang, Su Shuxin, Guo Jinru, Yang Jingxia, Chen Yundong, Li Xueliang, Zhang Hongdi, Lin Fa, Sun Shuying, Zhang Shulan

Absolute Determination of the Spontaneous Fission Yield of ²⁵²Cf by Radiochemical Method

RADIOACTIVITY ²⁵²Cf(SF); measured fission fragment absolute yields vs mass; deduced average neutron number per fission.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30793.

1986SU20      J.Radioanal.Nucl.Chem. 108, 347 (1986)

Sun Jianguo, Guo Jingru, Wang Fangding

Independent Yield of ⁸⁸Y from Thermal Neutron Induced Fission of ²³⁵U

NUCLEAR REACTIONS ²³⁵U(n, F)⁸⁸Y, E=thermal; measured ⁸⁸Y independent fission yield. Radiochemical separation, Ge(Li) detector.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30790.