Ab inito shell model calculations with three-body effective interacitons for p-shell nuclei.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49020049" target="_blank" >RIV/61389005:_____/02:49020049 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Ab inito shell model calculations with three-body effective interacitons for p-shell nuclei.

Original language description

We present a qualitative improvement of the ab initio no-core shell model (NCSM) approach by implementing three-body interaction capability for p-shell nuclei. We report the first calculations using three-body effective interactions derived from realistic nucleon-nucleon potentials for Li-6, Be-8, and B-10 and demonstrate that the use of three-body effective interactions speeds up the convergence of the NCSM approach.For B-10, we predict J(pi)T = 1(+)0 ground state, contrary to the experimental observation of 3(+)0, when the AV8 potential is used, indicating the need for true three-body force.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Review Letters

ISSN

0031-9007

e-ISSN

—

Volume of the periodical

88

Issue of the periodical within the volume

15

Country of publishing house

US - UNITED STATES

Number of pages

1

Pages from-to

152502

UT code for WoS article

—

EID of the result in the Scopus database

—