Published March 2, 2001 | Version v1
Report Metadata-only

Ab-Initio No-Core Shell Model

Creators

Description

We discuss the no-core shell model approach, an ab initio method with effective Hamiltonians derived from realistic nucleon-nucleon (NN) potentials as a function of the finite harmonic-oscillator (HO) basis space. We present results for three and four nucleon systems in model spaces that include up to 50ℎ(Omega) and 18(bar h)(Omega) HO excitations, respectively. For these light systems we are in agreement with results obtained by other exact methods. Also, we calculate the properties of 6Li and 6He in model spaces up to 10ℎ(Omega), and of 12C for model spaces up to 6ℎ(Omega)

Availability note (English)

Available from PURL: https://www.osti.gov/servlets/purl/15013155-RFptVZ/native/

Additional details

Identifiers

URL
https://www.osti.gov/servlets/purl/15013155-RFptVZ/native/;

Publishing Information

Imprint Pagination
9 p.
Report number
UCRL-JC--142761

Conference

Title
NP2001 International Symposium on Nuclear Structure Physics
Dates
5-8 Mar 2001
Place
Goettingen (Germany)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
37040945
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
HAMILTONIANS; NUCLEAR STRUCTURE; NUCLEONS; PHYSICS; SHELL MODELS
Descriptors DEC
BARYONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NUCLEAR MODELS; QUANTUM OPERATORS

Optional Information

Contract/Grant/Project number
W--7405-ENG-48
Funding organization
US Department of Energy (United States)