nitrate nitrogen

It was supposed that,the nucleus was composed of α-cluster,pn-pair,and nn-pair.

设想把原子核看成由α-结团,pn对,nn对组成,发现pn对、nn对和α-结团之间的相互作用造成了在奇异核中分离nn对时所需的分离能的有规律变化。