对称势的动量相关性及其在重离子碰撞中同位旋发射的影响(英文)

来源 :IMP & HIRFL Annual Report | 被引量 : 0次 | 上传用户:alanlee75
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A Skyrme-type momentum-dependent nucleon-nucleon force distinguishing isospin effect is parameterized and implemented in the Lanzhou Quantum Molecular Dynamics (LQMD) model, which leads to a splitting of nucleon effective mass in neutron-rich matter. A Skyrme-type form for the momentum-dependent potential in the Hamiltonian by distinguishing isospin effect is taken in the LQMD model[1], which is expressed as A Skyrme-type momentum-dependent nucleon-nucleon force distinguishing isospin effect is parameterized and implemented in the Lanzhou Quantum Molecular Dynamics (LQMD) model, which leads to a splitting of nucleon effective mass in neutron-rich matter. A Skyrme-type form for the momentum-dependent potential in the Hamiltonian by distinguishing isospin effect is taken in the LQMD model [1], which is expressed as
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