Fermi's golden rule applied to the gamma decay in the quasicontinuum of (46)Ti

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10104588" target="_blank" >RIV/00216208:11320/11:10104588 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1103/PhysRevC.83.014312" target="_blank" >http://dx.doi.org/10.1103/PhysRevC.83.014312</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevC.83.014312" target="_blank" >10.1103/PhysRevC.83.014312</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fermi's golden rule applied to the gamma decay in the quasicontinuum of (46)Ti

Popis výsledku v původním jazyce

Particle-gamma coincidences from the (46)Ti(p,p''gamma)(46)Ti inelastic scattering reaction with 15-MeV protons are utilized to obtain gamma-ray spectra as a function of excitation energy. The rich data set allows analyzsis of the coincidence data with various gates on excitation energy. For many independent data sets, this enables a simultaneous extraction of level density and radiative strength function (RSF). The results are consistent with one common level density. The data seem to exhibit a universal RSF as the deduced RSFs from different excitation energies show only small fluctuations provided that only excitation energies above 3 MeV are taken into account. If transitions to well-separated low-energy levels are included, the deduced RSF may change by a factor of 2-3, which might be expected because of the involved Porter-Thomas fluctuations.

Název v anglickém jazyce

Fermi's golden rule applied to the gamma decay in the quasicontinuum of (46)Ti

Popis výsledku anglicky

Particle-gamma coincidences from the (46)Ti(p,p''gamma)(46)Ti inelastic scattering reaction with 15-MeV protons are utilized to obtain gamma-ray spectra as a function of excitation energy. The rich data set allows analyzsis of the coincidence data with various gates on excitation energy. For many independent data sets, this enables a simultaneous extraction of level density and radiative strength function (RSF). The results are consistent with one common level density. The data seem to exhibit a universal RSF as the deduced RSFs from different excitation energies show only small fluctuations provided that only excitation energies above 3 MeV are taken into account. If transitions to well-separated low-energy levels are included, the deduced RSF may change by a factor of 2-3, which might be expected because of the involved Porter-Thomas fluctuations.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Physical Review C - Nuclear Physics

ISSN

0556-2813

e-ISSN

—

Svazek periodika

83

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

014312, 1-10

Kód UT WoS článku

000286754900001

EID výsledku v databázi Scopus

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