The low spin signature inversion could be interpreted in the framework of the quasiparticles plus rotor model including a J dependent proton neutron residual interaction. 考虑了质子-中子剩余相互作用的粒子-转子模型能够解释πh9/2νi13/2扁椭球转动带的低自旋旋称反转。
Proton and neutron form a charge doublet. 质子和中子构成电荷双重态。
What does it mean to say that things we can't see, such as electrons or quarks the particles that are said to make up the proton and neutron exist? 那么说我们看不见的东西,诸如电子或据说是构成质子和中子的叫夸克的粒子存在是什么意思呢?
Based on our calculation the configurations of the six superdeformed bands are assigned and the influence of blocking effects of proton and neutron on moments of inertia is investigated in detail. 根据我们的PNC计算结果,分别指定了194Tl的6条超形变带的组态,详细分析了质子和中子的堵塞效应对转动惯量的影响。
Within the isospin dependent Brueckner-Hartree-Fock framework, the proton and neutron single particle potentials in isospin asymmetric nuclear matter as well as their isospin denpendence have been investigated. The symmetry potential is extracted from the proton and neutron single nucleon potentials. 在Brueckner-Hartree-Fock理论框架内,研究了同位旋非对称核物质中质子和中子单粒子势的动量相关性及其随同位旋非对称度的变化,在此基础上计算了同位旋对称势,并讨论了三体核力的影响。