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NSR database version of April 27, 2024.

Search: Author = C.A.Sokhna

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2020ZH18      Bull.Rus.Acad.Sci.Phys. 84, 485 (2020)

G.Zhang, C.A.T.Sokhna, F.S.Zhang

The Production of the Isotopes with Z = 98-106 in the Multinucleon Transfer Reaction ²³⁸U + ²⁵¹Cf

doi: 10.3103/S106287382004036X
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2020ZH28      Phys.Rev. C 102, 024617 (2020)

G.Zhang, J.-J.Li, X.-R.Zhang, B.Li, C.A.T.Sokhna, C.Wang, Z.Liu, F.-S.Zhang

Role of the quasifission yields in the multinucleon transfer reactions of ¹³⁶Xe + ²⁰⁸Pb

NUCLEAR REACTIONS ²⁰⁸Pb(¹³⁶Xe, X), (¹³⁶Xe, F), E(cm)=526 MeV; calculated mass distributions with and without the quasifission yields, σ(A) as function of the angular momentum, production σ of Hg, Pb, and Po isotopes contributed from quasifission yields, quasifission yields and excitation energies of ²⁰²Hg and ²⁰⁸Hg, isotopic distribution σ(Z) of Hg, Pb and Po isotopes. Dinuclear system (DNS) model. Comparison with experimental data.

doi: 10.1103/PhysRevC.102.024617
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2019LI08      Phys.Rev. C 99, 024602 (2019)

C.Li, X.Xu, J.Li, G.Zhang, B.Li, C.A.T.Sokhna, Z.Ge, F.Zhang, P.Wen, F.-S.Zhang

Production of new neutron-rich heavy nuclei with Z=56--80 in the multinucleon transfer reactions of ¹³⁶Xe + ¹⁹⁸Pt

NUCLEAR REACTIONS ¹⁹⁸Pt(¹³⁶Xe, X), E=5.25, 6.20, 7.98, 10.0, 15.0 MeV/nucleon; calculated σ(E) for isotopic distribution of primary and secondary fragments in A=110-230 and Z=52, 54, 56, 74, 76, 78, 80, 82, 84 region, average energy difference after multi-nucleon transfer (MNT), average excitation energy of primary target like fragments as a function of mass number, differential σ(θ) of secondary target like fragments: ^{198,200,202,204,206}Pt, ^{196,198,200,202,204}Os, ^{190,192,194,196,198}W, ^{186,188,190,192,194}Hf. Improved quantum molecular dynamics (ImQMD), ImQMD+GEMINI and GRAZING calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.99.024602
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2019LI13      Phys.Rev. C 99, 034619 (2019)

C.Li, C.A.T.Sokhna, X.Xu, J.Li, G.Zhang, B.Li, Z.Ge, F.-S.Zhang

Isospin equilibration in multinucleon transfer reaction at near-barrier energies

NUCLEAR REACTIONS ²⁰⁸Pb(¹²⁴Xe, X), E(cm)=450 MeV; calculated single-particle potentials of neutrons and protons, time evolution of density profiles and isospin asymmetry, and neutron and proton transfer coefficients for the neutron and proton as function of symmetry energy coefficients. ²⁰⁸Pb(⁵⁸Ni, X), E=328.4, 345 MeV; calculated isotope production σ(E) from Mn to Ni, total kinetic energy TKE-mass distributions and N/Z ratios of primary binary fragments. Improved quantum molecular dynamics model (ImQMD). Comparison with experimental values for ²⁰⁸Pb(⁵⁸Ni, X) reaction.

doi: 10.1103/PhysRevC.99.034619
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2019XU06      Chin.Phys.C 43, 064105 (2019)

X.-X.Xu, G.Zhang, J.-J.Li, B.Li, C.A.T.Sokhna, X.-R.Zhang, X.-X.Yang, S.-H.Cheng, Y.-H.Zhang, Z.-S.Ge, C.Li, Z.Liu, F.-S.Zhang

Production of exotic neutron-deficient isotopes near N, Z = 50 in multinucleon transfer reactions

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁰Ca, X), E=128.5 MeV; ¹¹²Sn(⁴⁸Ca, X), (⁴⁰Ca, X), (⁵⁸Ni, X), (¹⁰⁶Cd, X), E(cm)=280 MeV; ¹¹²Sn(¹⁰⁶Cd, X)¹⁰¹Sb/¹¹²Sb/¹⁰³Te/¹⁰⁶I/¹⁰⁷I, E(cm)=300, 500, 780 MeV; calculated production σ. Comparison with experimental data.

doi: 10.1088/1674-1137/43/6/064105
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2019ZH38      Phys.Rev. C 100, 024613 (2019)

G.Zhang, C.A.T.Sokhna, Z.Liu, F.-S.Zhang

Production of neutron-rich isotopes ^{264, 266, 268, 269}Rf by multinucleon transfer reactions based on ²³⁸U beam

NUCLEAR REACTIONS ²⁴⁸Cm(²³⁸U, X), E=1760 MeV; calculated production cross sections of Z=97-100, A=235-265 isotopes, and compared to experimental data. ²⁴⁸Cf(²³⁸U, X), E(cm)=847.1 MeV; ²⁴⁹Bk(²³⁸U, X), E(cm)=892.1 MeV; ²⁵²Cf(²³⁸U, X), E(cm)=889.6 MeV; calculated production cross sections and driving potentials of A=250-271 Rf isotopes. ²⁵²Cf(²³⁸U, X), E(cm)=889.6 MeV; calculated N/Z ratio distribution of primary fragments as function of angular momentum, primary and final production cross sections of A=255-270 Rf isotopes. ²⁵²Cf(²³⁸U, X), E(cm)=849.1, 889.6, 970.4 MeV; calculated primary and final production cross sections of A=250-275 Rf isotopes. ²⁴⁸Cf(²³⁸U, X)²⁶⁴Rf/²⁶⁶Rf/²⁶⁸Rf/²⁶⁹Rf, E(cm)=847.1 MeV; ²⁴⁹Bk(²³⁸U, X)²⁶⁴Rf/²⁶⁶Rf/²⁶⁸Rf/²⁶⁹Rf, E(cm)=892.1 MeV; ²⁵²Cf(²³⁸U, X)²⁶⁴Rf/²⁶⁶Rf/²⁶⁸Rf/²⁶⁹Rf, E(cm)=849.1, 889.6, 970.4 MeV; calculated counts per day for ^{264,266,268,269}Rf isotopes, with the highest counts for ²³⁸U+²⁵²Cf reaction. Dinuclear system (DNS) model with GEMINI++ code.

doi: 10.1103/PhysRevC.100.024613
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2018GE06      Phys.Rev. C 98, 034312 (2018)

Z.Ge, C.Li, J.Li, G.Zhang, B.Li, X.Xu, C.A.T.Sokhna, X.Bao, H.Zhang, Yu.S.Tsyganov, F.-S.Zhang

Effect of shell corrections on the α-decay properties of ^280-305Fl isotopes

RADIOACTIVITY ^{280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305}Fl(α), (SF); calculated Q(α) and half-lives using GLDM, the GLDM with shell correction, the UFM and the Royer's formula, and shell correction energies of the even-even nuclei. ^{285,286,287,288,289}Fl, ^281,283,285Cn, ^277,279,281Ds, ^273,275Hs, ^269,271Sg(α); calculated T_1/2 using Royer's, UDL, UFM, and GLDM formulas, and by input of experimental Q(α) values. Comparison with experimental values.

doi: 10.1103/PhysRevC.98.034312
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