negative parity

基本解释负宇称

网络释义

1)negative parity,负宇称2)odd parity,负宇称3)negative-parity bands,负宇称带4)negative parity state,负宇称态5)positive/negative-parity states,正/负宇称态6)negative parity level,负宇称能级

用法和例句

The physical quantities such as energy difference δ E_I of the positive and negative parity states of the same spin, moment of inertia J ̄(1) and J ̄(2), electric dipole transition branching ratios of first negative parity states and the relations between them and angular momentum or rotational frequency ω and mass number A are obtained from the experimental data.

从锕系区40多个核的正负宇称态的实验数据,如激发能、Jπ、电偶极跃迁等,得到一系列与核结构有关的物理量,如宇称劈裂能级差δEI,正负宇称带的第一和第二类转动惯量J(1)和J(2)及第一负宇称态的电偶极跃迁强度比等,以及它们与角动量I或转动角频率ω的动力学和核子数A的系统行为,从而为研究锕系核负宇称态的产生机制及动力学特点提供了信息。

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