Efficacy of the symmetry-adapted basis for ab initio nucleon-nucleus interactions for light- and intermediate-mass nuclei
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00562440" target="_blank" >RIV/61389005:_____/22:00562440 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21240/22:00359034
Result on the web
<a href="https://doi.org/10.1016/j.cpc.2022.108476" target="_blank" >https://doi.org/10.1016/j.cpc.2022.108476</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cpc.2022.108476" target="_blank" >10.1016/j.cpc.2022.108476</a>
Alternative languages
Result language
angličtina
Original language name
Efficacy of the symmetry-adapted basis for ab initio nucleon-nucleus interactions for light- and intermediate-mass nuclei
Original language description
We study the efficacy of a new ab initio framework that combines the symmetry-adapted (SA) nocore shell-model approach with the resonating group method (RGM) for unified descriptions of nuclear structure and reactions. We obtain ab initio neutron-nucleus interactions for 4He, 16O, and 20Ne targets, starting with realistic nucleon-nucleon potentials. We discuss the effect of increasing model space sizes and symmetry-based selections on the SA-RGM norm and direct potential kernels, as well as on phase shifts, which are the input to calculations of cross sections. We demonstrate the efficacy of the SA basis and its scalability with particle numbers and model space dimensions, with a view toward ab initio descriptions of nucleon scattering and capture reactions up through the medium-mass region.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Computer Physics Communications
ISSN
0010-4655
e-ISSN
1879-2944
Volume of the periodical
280
Issue of the periodical within the volume
NOV
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
108476
UT code for WoS article
000863312100001
EID of the result in the Scopus database
2-s2.0-85135691220