Emergence of generalized seniority in low-lying states with random interactions

作者：Lei, Y; Xu, Z Y; Zhao, Y M^*; Pittel, S; Arima, A

来源：Physical Review C, 2011, 83(2): 024302.

DOI：10.1103/PhysRevC.83.024302

We study the generalized seniority properties of the low-lying states of two semimagic pseudonuclei O-22 and Ca-46 in the presence of one- and two-body random interactions. When the single-particle splittings are sufficiently large, S-pair correlation is found to be important in the low-lying states of these systems in the presence of random interactions.

• 出版日期2011-2-7
• 单位上海交通大学