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9篇 您的检索式:作者名="ZHAO EnGuang"
    题名 作者 年代 出处 被引量
1Effect of tensor force on dissipation dynamics in time-dependent Hartree-Fock theory显示文摘The role of tensor force on the collision dynamics of16O+16O is investigated in the framework of a fully three-dimensional timedependent Hartree-Fock theory.The calculations are performed with modern Skyrme energy functional plus tensor terms.Particular attention is given on the analysis of dissipation dynamics in heavy-ion collisions.The energy dissipation is found to decrease as an initial bombarding energy increases in deep-inelastic collisions for all the Skyrme parameter sets studied here because of the competition between the collective motion and the single-particle degrees of freedom.We reveal that the tensor forces may either enhance or reduce the energy dissipation depending on the different parameter sets.The fusion cross section without tensor force overestimates the experimental value by about 25%,while the calculation with tensor force T11 has good agreement with experimental cross section.DAI GaoFeng GUO Lu ZHAO EnGuang ZHOU ShanGui 2014Science China(Physics,Mechanics & Astronomy)2014,57,9:8
2Recent progress in theoretical nuclear physics related to large-scale scientific facilities显示文摘Several large-scale scientific facilities(LSSF) are running and several others are under construction in China.Recent progress made by Chinese scientists in theoretical study of nuclear physics related to these facilities is reviewed.The emphasis is put on those topics covered in the issue entitled 'Special Topics on Some Theoretical Nuclear Physics Aspects Related to Large-scale Scientific Facilities'(in Sci China Ser G-Phys Mech Astron,Vol.52,No.10,2009).ZHAO EnGuang WANG Fan 2011Chinese Science Bulletin2011,56,35:7
3Recent progress in theoretical studies of nuclear magnetic moments显示文摘Nuclear magnetic moment is highly sensitive to the underlying structure of atomic nuclei and therefore serves as a stringent test of nuclear models. The advanced nuclear structure models have been successful in analyzing many nuclear structure properties, but they still cannot provide a satisfactory description of nuclear magnetic moments. Recently attempts to summarize the present understanding on nuclear magnetic moments in both relativistic and non-relativistic theoretical models have been made. The detailed contents are covered in the issue entitled 'Nuclear magnetic moments and related topics' (in Sci China Phys Mech Astron, Vol. 54, No. 2, 2011). In this paper some of the related achievements will be highlighted.ZHAO EnGuang 2012Chinese Science Bulletin2012,57,34:5
4Theoretical study on fusion dynamics and evaporation residue cross sections for superheavy elements显示文摘The nuclear dynamical deformation,the fusion probability and the evaporation residue(ER) cross sections for the synthesis of superheavy nuclei are studied with the di-nuclear system model and the related dynamical potential energy surface.The intrinsic energy and the maximum dynamical deformations for48Ca+248Cm are calculated.The effect of dynamical deformation on the potential energy surface and fusion is investigated.It is found that the dynamical deformation influences the potential energy surface and fusion probability significantly.The dependence of the fusion probability on the angular momentum is investigated.The ER cross sections for some superheavy nuclei in48Ca induced reactions are calculated and it is found that the theoretical results are in good agreement with the experimental results.WANG Nan ZHAO Enguang ZHOU Shangui 2013Nuclear Science and Techniques2013,24,5:1
5Projected 1+3 Quasiparticle-SU(5) Coupling Model Description of Some N=86 IsotonesZeng, Guomo Wu, Shishu Zhao, Enguang Liu, Yuxin 1994Chinese journal of nuclear physics1994,,2:0
6Isospin Dependence of EOS of Asymmetric Nuclear Matter in Various Spin-isospin Channels显示文摘Zuo Wei Zhou Shangui Li Junqing, Zhao Enguang Scheid W 2008近代物理研究所和兰州重离子加速器实验室年报:英文版2008,,1:0
7Decomposition of EOS of Symmetric Nuclear Matter into Different Spin-isospin Channels显示文摘Zuo Wei Zhou Shangui Li Junqing Zhao Enguang Scheid W 2008近代物理研究所和兰州重离子加速器实验室年报:英文版2008,,1:0
8Calculation of fo and m_σ in a QCD-Based Model Field TheoryL Xiaofu~(1,2,4) Liu Yuxin~(1,3,4) Zhao Enguang~(1,4)1 CCAST(Warld Lab),P.O.Box 8730,Beijng 1000802 Department fo Physics,Sichuan,University,Chengdu 6100643 Department of Physics,Peking Uuiversity,Beijingg 1008714 Institute of Theoretical Physics,the Chinese Acodemy of Sciences,P.O.Box 2735,Beijing 100080 1996Chinese journal of nuclear physics1996,,3:0
9Theoretical study of fusion reactions ^(32)S + ^(94,96)Zr and ^(40)Ca + ^(94,96)Zr and quadrupole deformation of ^(94)Zr显示文摘The dynamic coupling effects on fusion cross sections for reactions^(32)S + ^(94,96)Zr and ^(40)Ca + ^(94,96)Zr are studied with the universal fusion function formalism and an empirical coupled channel(ECC) model. An examination of the reduced fusion functions shows that the total effect of couplings to inelastic excitations and neutron transfer channels on fusion in ^(32)S +^(94)Zr(^(40)Ca +^(94)Zr) is almost the same as that in ^(32)S +^(96)Zr(^(40)Ca +^(96)Zr). The enhancements of the fusion cross section at sub-barrier energies due to inelastic channel coupling and neutron transfer channel coupling are evaluated separately by using the ECC model. The results show that effect of couplings to inelastic excitations channels in the reactions with94 Zr as target should be similar as that in the reactions with ^(96) Zr as target. This implies that the quadrupole deformation parameters β_2of ^(94)Zr and^(96) Zr should be similar to each other.However, β_2 's predicted from the finite-range droplet model, which are used in the ECC model, are quite different. Experiments on^(48) Ca +^(94)Zr or^(36) S +^(94)Zr are suggested to solve the puzzling issue concerning β_2for^(94)Zr.Bing Wang WeiJuan Zhao EnGuang Zhao ShanGui Zhou 2016Science China(Physics,Mechanics & Astronomy)2016,59,4:0
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