Determination of the 151Eu(n,?)152m1,gEu and 153Eu(n,?)154Eu Reaction Cross Sections at Thermal Neutron Energy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10289528" target="_blank" >RIV/00216208:11320/14:10289528 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.nds.2014.08.025" target="_blank" >http://dx.doi.org/10.1016/j.nds.2014.08.025</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nds.2014.08.025" target="_blank" >10.1016/j.nds.2014.08.025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Determination of the 151Eu(n,?)152m1,gEu and 153Eu(n,?)154Eu Reaction Cross Sections at Thermal Neutron Energy

Popis výsledku v původním jazyce

We have measured partial ?-ray cross sections following neutron capture in enriched 151Eu and 153Eu targets at the cold-neutron-beam facility of the Budapest Research Reactor. The cross sections were standardized using a stoichiometric natEuCl3 target with the well-known 1951-keV ?-ray cross section from the 35Cl(n,?)36Cl reaction at the cold-neutron-beam facility of the Garching Research Reactor. The ?-ray cross sections were corrected for effective g-factors. These data were combined with the structural information of 152Eu and 154Eu given in the Evaluated Nuclear Structure Data File to produce capture ?-ray level schemes. The total radiative capture cross sections of the 151Eu(n,?)152m1,gEu and 153Eu(n,?)154Eu reactions were determined by summing the experimental transition intensities from known levels with simulated intensities of transitions from higher excitations to the ground- or metastable-state. The individual 151Eu(n,?)152m1Eu and 151Eu(n,?)152gEu reaction cross sections di

Název v anglickém jazyce

Determination of the 151Eu(n,?)152m1,gEu and 153Eu(n,?)154Eu Reaction Cross Sections at Thermal Neutron Energy

Popis výsledku anglicky

We have measured partial ?-ray cross sections following neutron capture in enriched 151Eu and 153Eu targets at the cold-neutron-beam facility of the Budapest Research Reactor. The cross sections were standardized using a stoichiometric natEuCl3 target with the well-known 1951-keV ?-ray cross section from the 35Cl(n,?)36Cl reaction at the cold-neutron-beam facility of the Garching Research Reactor. The ?-ray cross sections were corrected for effective g-factors. These data were combined with the structural information of 152Eu and 154Eu given in the Evaluated Nuclear Structure Data File to produce capture ?-ray level schemes. The total radiative capture cross sections of the 151Eu(n,?)152m1,gEu and 153Eu(n,?)154Eu reactions were determined by summing the experimental transition intensities from known levels with simulated intensities of transitions from higher excitations to the ground- or metastable-state. The individual 151Eu(n,?)152m1Eu and 151Eu(n,?)152gEu reaction cross sections di

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

<a href="/cs/project/GA13-07117S" target="_blank" >GA13-07117S: Statistické přístupy ke kvantovým mnohočásticovým systémům</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Nuclear Data Sheets

ISSN

0090-3752

e-ISSN

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Svazek periodika

119

Číslo periodika v rámci svazku

neuveden

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

3

Strana od-do

88-90

Kód UT WoS článku

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EID výsledku v databázi Scopus

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