When the exciton system closes to the statistical equilibrium, this exciton state density automatically approaches to the Fermi-gas nuclearleveldensity with angular momentum.
当激子系统趋近统计平衡时,该公式就自动过渡到具有角动量的费米气能级密度公式。
2
Recently it was found that the nuclear symmetry energy can be directly associated with the mean leveldensity and an iso-vector potential.
最新研究发现原子核对称能与平均的能级密度和同位旋矢量势直接相关。
3
This paper describes the design of a kind nuclear gauge union function instructional meter, for experiments with three types of nuclear gauge-including level gauge, density gauge and thickness gauge.