Emergent clustering phenomena in the framework of the ab initio symmetry-adapted no-core shell model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00499258" target="_blank" >RIV/61389005:_____/18:00499258 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1063/1.5078823" target="_blank" >http://dx.doi.org/10.1063/1.5078823</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5078823" target="_blank" >10.1063/1.5078823</a>

Result language

angličtina

Original language name

Emergent clustering phenomena in the framework of the ab initio symmetry-adapted no-core shell model

Original language description

This article discusses the emergence - from first principles - of collectivity and clustering in light and intermediate-mass nuclei, up to the calcium region, with implications for reproducing enhanced E2 transitions in deformed nuclei, and for further understanding the formation of alpha clustering. Structure calculations use nucleon-nucleon chiral potentials and are based on the ab initio symmetry-adapted no-core shell model (SA-NCSM) that expands the reach of the no-core shell-model theory to heavier nuclei and enables the description of spatially enhanced nuclear configurations. This is achieved by using a physically relevant symmetry-adapted basis, which exploits approximate symmetries that, we find, dominate the nuclear dynamics. Important implications that have deepened our understanding of emergent phenomena in nuclei, such as enhanced collectivity, giant resonances, pairing, and clustering, are discussed for Be, C, O, Ne, and Ti isotopes.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project

<a href="/en/project/GA16-16772S" target="_blank" >GA16-16772S: Development of symmetry-guided methods for first principle modeling of medium-mass atomic nuclei</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

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

Article name in the collection

AIP Conference Proceedings

ISBN

978-0-73541-764-9

ISSN

0094-243X

e-ISSN

—

Number of pages

6

Pages from-to

02004

Publisher name

AIP Publishing

Place of publication

Melville

Event location

Texas

Event date

May 13, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000468354600003