About: Strength of the scissors mode in odd-mass Gd isotopes from the radiative capture of resonance neutrons

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About: Strength of the scissors mode in odd-mass Gd isotopes from the radiative capture of resonance neutrons Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1103/PhysRevC.88.034317
Description	Radiative neutron capture reaction was measured in the resolved resonance region for Gd-152,Gd-154,Gd-156,Gd-158 targets with the Detector for Advanced Neutron Capture Experiments gamma-ray calorimeter at the Los Alamos Neutron Science Center. The gamma-ray energy spectra for different multiplicities were obtained for several s-wave resonances in each nucleus. These spectra were analyzed within the extreme statistical model to provide unique information on the photon strength functions and especially on the scissors mode in odd Gd isotopes. The main result of this analysis is that in all nuclei scissors-mode resonances are built on excited levels and not only on their ground states. The strength of the mode found in Gd-153 and Gd-155 is comparable to the strength observed in well-deformed even-even Gd isotopes while it is substantially higher in Gd-157,Gd-159. The difference in observed strengths of the scissors mode indicates an existence of an even-odd effect in this quantity. Radiative neutron capture reaction was measured in the resolved resonance region for Gd-152,Gd-154,Gd-156,Gd-158 targets with the Detector for Advanced Neutron Capture Experiments gamma-ray calorimeter at the Los Alamos Neutron Science Center. The gamma-ray energy spectra for different multiplicities were obtained for several s-wave resonances in each nucleus. These spectra were analyzed within the extreme statistical model to provide unique information on the photon strength functions and especially on the scissors mode in odd Gd isotopes. The main result of this analysis is that in all nuclei scissors-mode resonances are built on excited levels and not only on their ground states. The strength of the mode found in Gd-153 and Gd-155 is comparable to the strength observed in well-deformed even-even Gd isotopes while it is substantially higher in Gd-157,Gd-159. The difference in observed strengths of the scissors mode indicates an existence of an even-odd effect in this quantity. (en)
Title	Strength of the scissors mode in odd-mass Gd isotopes from the radiative capture of resonance neutrons Strength of the scissors mode in odd-mass Gd isotopes from the radiative capture of resonance neutrons (en)
skos:prefLabel	Strength of the scissors mode in odd-mass Gd isotopes from the radiative capture of resonance neutrons Strength of the scissors mode in odd-mass Gd isotopes from the radiative capture of resonance neutrons (en)
skos:notation	RIV/00216208:11320/13:10172771!RIV14-GA0-11320___
http://linked.open...avai/predkladatel	Matematicko-fyzikální fakulta
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(GA13-07117S), Z(MSM0021620859)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Bečvář, František Krtička, Milan Kroll, Jiří Valenta, Stanislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	108214
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/13:10172771
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	systematics; transitions; deformation; dance array; gamma-cascades; excitation mode; deformed-nuclei; dipole strength; electron-scattering; nuclear-data sheets (en)
http://linked.open.../riv/klicoveSlovo	dipole strength deformed-nuclei dance array electron-scattering excitation mode gamma-cascades nuclear-data sheets deformation systematics transitions
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[D105E7266E5D]
http://linked.open...i/riv/nazevZdroje	Physical Review C - Nuclear Physics
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	21 (xsd:int)
http://linked.open...vavai/riv/projekt	Statistical approaches to quantum many-body systems
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	88
http://linked.open...iv/tvurceVysledku	Bečvář, František Krtička, Milan Kroll, Jiří Baramsai, B. Chyzh, A. Keksis, A. L. Ullmann, J. L. Agvaanluvsan, U. Mitchell, G. E. Couture, A. Bredeweg, T. A. Dashdorj, D. Haight, R. C. Jandel, M. O'Donnell, J. M. Rundberg, R. S. Vieira, D. J. Valenta, Stanislav Parker, W. Wu, C. Y. Walker, C.
http://linked.open...ain/vavai/riv/wos	000324634100002
http://linked.open...n/vavai/riv/zamer	Výzkum vlastností jader a subjaderných částic a jejich interakcí
issn	0556-2813
number of pages	15 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevC.88.034317
http://localhost/t...ganizacniJednotka	11320

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