Shell Model Description of Neutron-Deficient Sn Isotopes  

作　　者：Erdal Dikmen 

机构地区：[1]Department

出　　处：《Communications in Theoretical Physics》2009年第5期899-903,共5页理论物理通讯（英文版）

基　　金：supported in part by the Scientific and Technological Council of Turkey under Grant No.TUBITAK 105T092;Süleyman Demirel University under Grant No.SDUBAP 1075-m-05

摘　　要：The shell model calculations in the sdgh major shell for the neutron-deficient ^106,107,108,109Sn isotopes have been carried out by using CD-Bonn and Nijmegenl two-body effective nucleon-nucleon interactions. The singleshell states and the corresponding matrix elements needed for describing Sn isotopes are reconstructed to calculate the coefficient of fractional parantage by reducing the calculation requirements. This reconstruction allows us to do the shell model calculations of the neutron deficient Sn isotopes in very reasonable time. The results are compared to the recent high-resolution experimental data and found to be in good agreement with experiments.

关 键 词：shell model low-lying states effective interactions 

分 类 号：O571[理学—粒子物理与原子核物理]