From non-Hermitian effective operators to large-scale no-core shell model calculations for light nuclei

Bruce R Barrett, Ionel Stetcu, Petr Navrátil, James P. Vary

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

No-core shell model (NCSM) calculations using ab initio effective interactions are very successful in reproducing experimental nuclear spectra. The main theoretical approach is the use of effective operators, which include correlations left out by the truncation of the model space to a numerically tractable size. We review recent applications of the effective operator approach, within a NCSM framework, to the renormalization of the nucleon-nucleon interaction, as well as scalar and tensor operators.

Original languageEnglish (US)
Article numberS03
Pages (from-to)9983-9992
Number of pages10
JournalJournal of Physics A: Mathematical and General
Volume39
Issue number32
DOIs
StatePublished - Aug 11 2006

Fingerprint

Shell Model
Nucleus
Mathematical operators
operators
nuclei
Operator
Ab Initio Calculations
nucleon-nucleon interactions
Interaction
Truncation
Renormalization
Tensors
Tensor
Scalar
tensors
scalars
approximation
interactions
Model

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Statistical and Nonlinear Physics
  • Mathematical Physics

Cite this

From non-Hermitian effective operators to large-scale no-core shell model calculations for light nuclei. / Barrett, Bruce R; Stetcu, Ionel; Navrátil, Petr; Vary, James P.

In: Journal of Physics A: Mathematical and General, Vol. 39, No. 32, S03, 11.08.2006, p. 9983-9992.

Research output: Contribution to journalArticle

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