HPC-enabled Nuclear Structure Studies - Description and Applications of the Symmetry-adapted No-Core Shell Model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F15%3A00225912" target="_blank" >RIV/68407700:21240/15:00225912 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/1742-6596/580/1/012044" target="_blank" >http://iopscience.iop.org/1742-6596/580/1/012044</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/580/1/012044" target="_blank" >10.1088/1742-6596/580/1/012044</a>

Jazyk výsledku

angličtina

Název v původním jazyce

HPC-enabled Nuclear Structure Studies - Description and Applications of the Symmetry-adapted No-Core Shell Model

Popis výsledku v původním jazyce

By exploiting symmetries that enable the accounting of vital collective correlations in nuclei, we achieve significantly reduced dimensions for equivalent ultra-large model spaces, and hence resolve the scale explosion problem in nuclear structure calculations, i.e, the explosive growth in computational resource demands with increasing number of particles and size of the spaces in which they reside. As a result, we provide - with the help of High Performance Computing (HPC) resources - first solutions for selected benchmark calculations with remarkable findings of large-deformation and low-spin dominance in low-lying nuclear states. In the framework of a complementary symmetry-adapted study, one is able, facilitated by symmetry-preserving pieces of theinter-nucleon interaction, to accommodate unprecedented shell-model spaces critical to capture the physics governing the Hoyle state in 12C, thereby addressing a 60-year-old puzzle on the emergence of cluster substructures within a no-co

Název v anglickém jazyce

HPC-enabled Nuclear Structure Studies - Description and Applications of the Symmetry-adapted No-Core Shell Model

Popis výsledku anglicky

By exploiting symmetries that enable the accounting of vital collective correlations in nuclei, we achieve significantly reduced dimensions for equivalent ultra-large model spaces, and hence resolve the scale explosion problem in nuclear structure calculations, i.e, the explosive growth in computational resource demands with increasing number of particles and size of the spaces in which they reside. As a result, we provide - with the help of High Performance Computing (HPC) resources - first solutions for selected benchmark calculations with remarkable findings of large-deformation and low-spin dominance in low-lying nuclear states. In the framework of a complementary symmetry-adapted study, one is able, facilitated by symmetry-preserving pieces of theinter-nucleon interaction, to accommodate unprecedented shell-model spaces critical to capture the physics governing the Hoyle state in 12C, thereby addressing a 60-year-old puzzle on the emergence of cluster substructures within a no-co

Druh

D - Stať ve sborníku

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

11th International Spring Seminar on Nuclear Physics: Shell Model and Nuclear Structure

ISBN

—

ISSN

1742-6588

e-ISSN

—

Počet stran výsledku

7

Strana od-do

1-7

Název nakladatele

IOP Publishing

Místo vydání

London

Místo konání akce

Ischia

Datum konání akce

12. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000352130800044