Ab Initio NCSM/RGM for Three-Body Cluster Systems and Application to He-4+n+n

作者：Romero Redondo C^*; Navratil P; Quaglioni S; Hupin G

来源：Few-Body Systems, 2014, 55(8-10): 927-930.

DOI：10.1007/s00601-014-0876-5

We introduce an extension of the ab initio no-core shell model/resonating group method (NCSM/RGM) in order to describe three-body cluster states. We present results for the He-6 ground state within a He-4+n+n cluster basis as well as first results for the phase shifts of different channels of the He-4+n+n system which provide information about low-lying resonances of this nucleus.

• 出版日期2014-8