Extrapolation method for the no-core shell model

H. Zhan, A. Nogga, B. R. Barrett, J. P. Vary, P. Navrátil

Research output: Contribution to journalArticle

22 Scopus citations

Abstract

Nuclear many-body calculations are computationally demanding. An estimate of their accuracy is often hampered by the limited amount of computational resources even on present-day supercomputers. We provide an extrapolation method based on perturbation theory, so that the binding energy of a large basis-space calculation can be estimated without diagonalizing the Hamiltonian in this space. The extrapolation method is tested for 3H and 6Li nuclei. It will extend our computational abilities significantly and allow for reliable error estimates.

Original languageEnglish (US)
Pages (from-to)34302-34301
Number of pages2
JournalPhysical Review C - Nuclear Physics
Volume69
Issue number3
DOIs
StatePublished - Mar 1 2004

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'Extrapolation method for the no-core shell model'. Together they form a unique fingerprint.

  • Cite this