Nuclear shape / phase transitions in the N = 40, 60, 90 regions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F24%3A00603265" target="_blank" >RIV/61389005:_____/24:00603265 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27240/24:10256256
Result on the web
<a href="https://doi.org/10.1051/epjconf/202430404004" target="_blank" >https://doi.org/10.1051/epjconf/202430404004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202430404004" target="_blank" >10.1051/epjconf/202430404004</a>
Alternative languages
Result language
angličtina
Original language name
Nuclear shape / phase transitions in the N = 40, 60, 90 regions
Original language description
We investigate the isotopes of Se, Zr, Mo and Nd in the regions with N = 40, 60 and 90, where a first-order shape / phase transition, from spherical to deformed, can be observed. The signs of phase transitional behavior become evident by examining structure indicators, such as certain energy ratios and B(E2) transition rates and, in particular, how they evolve with neutron number. Microscopic mean-field calculations using the Skyrme-Hartree-Fock + Bardeen-Cooper-Schrieffer framework also reveal structural changes when considering the evolution of the resulting potential energy curves as functions of deformation. Finally, macroscopic calculations, using the Algebraic Collective Model, specifically for 74Se, 102Mo and 150Nd, after fitting its parameters to experimental spectra, result in potentials that resemble some of the potentials proposed in the framework of the Bohr Hamiltonian to describe shape transitions in nuclei.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/GA22-14497S" target="_blank" >GA22-14497S: Advancing the frontiers of first-principle modeling of atomic nuclei</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
EPJ Web of Conferences
ISBN
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ISSN
2101-6275
e-ISSN
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Number of pages
5
Pages from-to
04004
Publisher name
E D P sciences
Place of publication
Les Ulis
Event location
Ioannina
Event date
May 31, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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