Microscopic analysis of dipole electric and magnetic strengths in 156Gd
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10493793" target="_blank" >RIV/00216208:11320/24:10493793 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=p3fGb9WWax" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=p3fGb9WWax</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epja/s10050-024-01251-4" target="_blank" >10.1140/epja/s10050-024-01251-4</a>
Alternative languages
Result language
angličtina
Original language name
Microscopic analysis of dipole electric and magnetic strengths in 156Gd
Original language description
The dipole electric (E1) and magnetic (M1)strengths in strongly deformed Gd-156 are investigated with in a fully self-consistent Quasiparticle Random Phase Approximation (QRPA) with Skyrme forces SVbas, SLy6 and SG2.We inspect, on the same theoretical footing, low-lying dipolestates and the isovector giant dipole resonance inE1 chan-nel and the orbital scissors resonance as well as the spin-flip giant resonance (SFGR) inM1 channel. Besides,E1toroidal mode and low-energy spin-flipM1 excitations are considered. The deformation splitting and dipole-octupole coupling of electric excitations are analyzed. The origin of SFGR gross structure, impact of the residual interaction andinterference of orbital and spin contributions to SFGR are dis-cussed. The effect of the central exchange J(2)-term from the Skyrme functional is demonstrated. The calculations show a satisfactory agreement with available experimental data, except for the recent NRF measurements of M. Tamkas etal forM1 strength at 4-6 MeV, where, in contradiction with our calculations and previous(p,p ')data, almost noM1strength was observed.
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
—
OECD FORD branch
10300 - Physical sciences
Result continuities
Project
<a href="/en/project/GA23-06439S" target="_blank" >GA23-06439S: Collective dynamics of nuclear electromagnetic excitations</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
Name of the periodical
European Physical Journal A
ISSN
1434-6001
e-ISSN
1434-601X
Volume of the periodical
60
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
12
Pages from-to
28
UT code for WoS article
001158454800001
EID of the result in the Scopus database
2-s2.0-85184840862