Study of the photon strength functions and level density in the gamma decay of the n+U-234 reaction

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10405012" target="_blank" >RIV/00216208:11320/19:10405012 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1051/epjconf/201921102002" target="_blank" >https://doi.org/10.1051/epjconf/201921102002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/201921102002" target="_blank" >10.1051/epjconf/201921102002</a>

Result language

angličtina

Original language name

Study of the photon strength functions and level density in the gamma decay of the n+U-234 reaction

Original language description

The accurate calculations of neutron-induced reaction cross sections are relevant for many nuclear applications. The photon strength functions and nuclear level densities are essential inputs for such calculations. These quantities for U-235 are studied using the measurement of the gamma de-excitation cascades in radiative capture on U-234 with the Total Absorption Calorimeter at n_TOF at CERN. This segmented 4 pi gamma calorimeter is designed to detect gamma rays emitted from the nucleus with high efficiency. This experiment provides information on gamma multiplicity and gamma spectra that can be compared with numerical simulations. The code DICEBOXC is used to simulate the gamma cascades while GEANT4 is used for the simulation of the interaction of these gammas with the TAC materials. Available models and their parameters are being tested using the present data. Some preliminary results of this ongoing study are presented and discussed.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10304 - Nuclear physics

Project

<a href="/en/project/LTT17018" target="_blank" >LTT17018: Getting new knowledge of the microworld using the CERN infrastructure</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

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

Article name in the collection

EPJ Web of Conferences [online]

ISBN

—

ISSN

2100-014X

e-ISSN

—

Number of pages

9

Pages from-to

—

Publisher name

E D P SCIENCES

Place of publication

CEDEX A

Event location

Aix en Provence

Event date

Oct 8, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000501343100004