The ab initio no-core shell model

2009/02/20 by C. Forssen, J. Christensson, P. Navratil +4 · 2 citations
Physics and Astronomy · #nucl-th

paper · pdf · doi:10.1007/s00601-009-0041-8

published as Few-Body Systems: Volume 45, Issue 2 (2009), Page 111 · 4 pages. Article based on the presentation by C. Forssen at the Fifth Workshop on Critical Stability, Erice, Sicily. Published in Few-Body Systems

arxiv created 2009/02/20 · arxiv updated 2009/12/01

Abstract

This contribution reviews a number of applications of the ab initio no-core shell model (NCSM) within nuclear physics and beyond. We will highlight a nuclear-structure study of the A = 12 isobar using a chiral NN + 3NF interaction. In the spirit of this workshop we will also mention the new development of the NCSM formalism to describe open channels and to approach the problem of nuclear reactions. Finally, we will illustrate the universality of the many-body problem by presenting the recent adaptation of the NCSM effective-interaction approach to study the many-boson problem in an external trapping potential with short-range interactions.

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