Photon strength functions in Gd isotopes studied from radiative capture of resonance neutrons

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10283626" target="_blank" >RIV/00216208:11320/14:10283626 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/20136900018" target="_blank" >http://dx.doi.org/10.1051/epjconf/20136900018</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20136900018" target="_blank" >10.1051/epjconf/20136900018</a>

Result language
angličtina
Original language name
Photon strength functions in Gd isotopes studied from radiative capture of resonance neutrons
Original language description
The experimental spectra of gamma rays following radiative neutron capture on isolated resonances of stable Gd-152,Gd-154-158 targets were measured by the DANCE calorimeter installed at the Los Alamos Neutron Scattering Center in New Mexico, USA. These spectra were analyzed within the extreme statistical model to get new information on the photon strength functions. Special emphasis was put on study of the scissors vibrational mode present in these isotopes. Our data show that the scissors-mode resonances are built not only on the ground states but also on the excited levels of all studied Gd isotopes. The scissors mode strength observed in Gd-157,Gd-159 products is significantly higher than in neighboring even-even nuclei Gd-156,Gd-158. Such a difference indicates the existence of an odd-even effect in the scissors mode strength. Moreover, there exists no universal parameter-free model of the electric dipole photon strength function describing the experimental data in all of the Gd is
Czech name
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Czech description
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Project
<a href="/en/project/GA13-07117S" target="_blank" >GA13-07117S: Statistical approaches to quantum many-body systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
CNR*13 - FOURTH INTERNATIONAL WORKSHOP ON COMPOUND NUCLEAR REACTIONS AND RELATED TOPICS
ISBN
—
ISSN
2100-014X
e-ISSN
—
Number of pages
17
Pages from-to
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Publisher name
E D P SCIENCES
Place of publication
CEDEX A
Event location
Sao Paulo, BRAZIL
Event date
Oct 7, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000342384200018

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