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NSR database version of May 6, 2024.

Search: Author = Cheng Shiping

Found 12 matches.

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2022CH47      Eur.Phys.J. A 58, 168 (2022)

S.Cheng, W.Wu, L.Cao, F.-S.Zhang

Isospin effects on α decay and cluster radioactivity

RADIOACTIVITY ²²¹Fr, ^{221,222,223,224}Ra, ²²⁶Ra, ²²⁵Ac, ²²⁴Th(¹⁴C), ²²⁸Th(²⁰O), ²³¹Pa(²³F), ²³⁰Th, ²³¹Pa, ^{232,233,234,235}U(²⁴Ne), ^233,235U(²⁵Ne), ²³⁴U, ²³⁶U, ^236,238Pu(²⁸Mg), ²³⁶U, ²³⁸Pu(³⁰Mg), ²³⁸Pu(³²Si), ²⁴²Cm(³⁴Si); calculated T_1/2; deduced semi-empirical formula based on WKB barrier penetrability. Comparison with available data.

doi: 10.1140/epja/s10050-022-00825-4
Citations: PlumX Metrics

2021CH44      J.Phys.(London) G48, 095106 (2021)

S.Cheng, Z.Ge, L.Cao, F.-S.Zhang

Theoretical calculations of the nuclear deformation effects on α-decay half-lives for heavy and super-heavy nuclei

RADIOACTIVITY ^{172,174,176,178}Hg, ^{178,180,182,184}Pb, ^{186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218}Po, ^{194,196,198,200,202,204,206,208,210,212,214,216,218,220,222}Rn, ^{202,204,206,208,210,212,214,216,218,220,222,224,226}Ra, ^{208,210,212,214,216,218,220,222,224,226,228,230}Th, ^{216,218,220,222,224,226,228,230,232,234,236}U, ^{228,230,232,234,236,238,240,242,244}Pu, ^{240,242,244,246,248}Cm, ^{238,240,242,244,246,248,250,252,254,256}Cf, ^{242,244,246,248,250,252,254,256,258}Fm, ^{252,254,256,258,260}No, ^{254,256,258,260,262}Rf, ^{258,260,262,264,266}Sg, ^{264,266,268,270}Hs, ²⁷⁰Ds, ²⁸⁰Ds, ^282,284Cn, ^284,286,288Fl, ^290,292Lv, ²⁹⁴Og(α); calculated T_1/2. Comparison with available data.

doi: 10.1088/1361-6471/ac165f
Citations: PlumX Metrics

2020GE06      Chin.Phys.C 44, 104102 (2020)

Z.Ge, G.Zhang, S.Cheng, Yu.S.Tsyganov, F.-S.Zhang

Calculations of the α-decay properties of Z = 120, 122, 124, 126 isotopes

RADIOACTIVITY ^{285,286,287,288,289}Fl, ^{287,288,289,290}Mc, ^{290,291,292,293}Lv, ^293,294Ts, ²⁹⁴Og, ^{287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339}120, ^{294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339}122, ^{300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339}124, ^{306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339}126(α); calculated Q-values, T_1/2 using the generalized liquid drop model (GLDM), Royer's formula, and universal decay law (UDL). Comparison with available data.

doi: 10.1088/1674-1137/abab00
Citations: PlumX Metrics

2019GE08      Eur.Phys.J. A 55, 166 (2019)

Z.Ge, G.Zhang, S.Cheng, Y.Li, N.Su, W.Guo, Yu.S.Tsyganov, F.-S.Zhang

Theoretical predictions for α-decay properties of ^283-339Og using a shell-effect induced generalized liquid-drop model

RADIOACTIVITY Sg, Bh, Hs, Mt, Ds, Rg, Cn, Nh, Fl, Mc, Lv, Ts, Og(α) [all known isotopes]; compiled Q_α, T_1/2 available experimental values and calculations using Royer's formula, Universal Decay Law (UDL), Generalized Liquid-Drop Model (GLDM) with and without shell correction; calculated ^283-339Og α-particle preformation factor.

doi: 10.1140/epja/i2019-12864-5
Citations: PlumX Metrics

2004CH27      Phys.Rev. C 69, 054906 (2004)

S.Cheng, S.Petriconi, S.Pratt, M.Skoby, C.Gale, S.Jeon, V.Topor Pop, Q.-H.Zhang

Statistical and dynamic models of charge balance functions

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E=high; analyzed charge balance functions. Comparison of microscopic and thermal models.

doi: 10.1103/PhysRevC.69.054906
Citations: PlumX Metrics

2003CH24      Phys.Rev. C 67, 044904 (2003)

S.Cheng, S.Pratt

Isospin fluctuations from a thermally equilibrated hadron gas

doi: 10.1103/PhysRevC.67.044904
Citations: PlumX Metrics

2003PR07      Phys.Rev. C 68, 014907 (2003)

S.Pratt, S.Cheng

Removing distortions from charge balance functions

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E=high; analyzed charge balance functions, distortions.

doi: 10.1103/PhysRevC.68.014907
Citations: PlumX Metrics

2002CH04      Phys.Rev. C65, 024901 (2002)

S.Cheng, S.Pratt, P.Csizmadia, Y.Nara, D.Molnar, M.Gyulassy, S.E.Vance, B.Zhang

Effect of Finite-Range Interactions in Classical Transport Theory

doi: 10.1103/PhysRevC.65.024901
Citations: PlumX Metrics

2001CH26      Phys.Rev. C63, 054904 (2001)

S.Cheng, S.Pratt

Quantum Correlations Involving Resonance Decays

doi: 10.1103/PhysRevC.63.054904
Citations: PlumX Metrics

1982WE14      Chin.J.Nucl.Phys. 4, 201 (1982)

Weng Peikun, Liu Fengying, Yuan Guanjun, Li Shenggang, Lu Xiane, Cheng Shiping

The Decay ⁷⁶As

RADIOACTIVITY ⁷⁶As(β^-); measured Eγ, Iγ, γγ-coin. ⁷⁶Se deduced levels. Coaxial Ge(Li), coincidence spectrometers.

1981YU03      Chin.J.Nucl.Phys. 3, 316 (1981)

Yung Guanjun, Cheng Shiping, Han Benhua, Zhou Ling, Weng Peikun

The Decay of ⁴⁴Sc and ^44mSc

RADIOACTIVITY ^44,44mSc; measured Eγ, Iγ; deduced I(β+EC), log ft. ⁴⁴Ca level deduced γ-branching.

1980YA10      Chin.J.Nucl.Phys. 2, 41 (1980)

Yang Chunxiang, Li Guangsheng, Weng Peikun, Cheng Shiping, Liou Fengyeng, Zhou Ling, Zhang Youfang

The Decay of ⁹⁹Mo

RADIOACTIVITY ⁹⁹Mo; measured Eγ, Iγ; deduced β-branching. ⁹⁹Tc levels deduced γ-branching.