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Measurement of the scattering cross-section of non-fissile nuclei by the time-of-flight method. Determination of the spin of some excited States; Mesure de la section efficace de diffusion de noyaux non fissiles par la methode du temps de vol. Determination du spin de quelques etats excites

Abstract

The Saclay 45 MeV Linear Accelerator is used as a pulsed neutron source to carry out experiments in the resonance energy region. Sometimes, when the right conditions are available, the transmission on measurements can give all the resonance parameters such as E{sub r}, {gamma}{sub n}, 2 g {gamma}{sub n} and J = I {+-} 1/2, when I is the spin of the target nucleus; but usually the complementary data from scattering measurements are required to obtain the value of spin J. This experiment is being run here and we present some data on Rh{sup 103} and Au{sup 197} for energy range between 40 to 700 eV. (author) [French] L'utilisation de l'Accelerateur Lineaire de Saclay de 45 MeV comme source de neutrons pulsee a permis la realisation d'un certain nombre d'experiences dans la region des resonances. Lorsque les conditions sont satisfaisantes, les mesures de transmission peuvent donner tous les parametres des resonances : E{sub r}, {gamma}{sub n}, 2 g {gamma}{sub n} et J = I {+-} 1/2 ou I est le spin du noyau cible; mais souvent les resultats complementaires des mesures de diffusion sont necessaires a l'obtention de la valeur du spin J. Cette experience a ete realisee ici et  More>>
Authors:
Trochon, J [1] 
  1. Commissariat a l'Energie Atomique, Saclay (France). Centre d'Etudes Nucleaires
Publication Date:
Jul 01, 1967
Product Type:
Technical Report
Report Number:
CEA-R-3360
Resource Relation:
Other Information: 38 refs
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; EV RANGE; EXCITED STATES; GOLD 197; HIGH SPIN STATES; NEUTRON BEAMS; RESONANCE SCATTERING; RHODIUM 103; SACLAY LINAC; TIME-OF-FLIGHT METHOD; TOTAL CROSS SECTIONS
OSTI ID:
20729345
Research Organizations:
CEA Saclay, 91 - Gif-sur-Yvette (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR06R3360040593
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
[83] pages
Announcement Date:
May 30, 2006

Citation Formats

Trochon, J. Measurement of the scattering cross-section of non-fissile nuclei by the time-of-flight method. Determination of the spin of some excited States; Mesure de la section efficace de diffusion de noyaux non fissiles par la methode du temps de vol. Determination du spin de quelques etats excites. France: N. p., 1967. Web.
Trochon, J. Measurement of the scattering cross-section of non-fissile nuclei by the time-of-flight method. Determination of the spin of some excited States; Mesure de la section efficace de diffusion de noyaux non fissiles par la methode du temps de vol. Determination du spin de quelques etats excites. France.
Trochon, J. 1967. "Measurement of the scattering cross-section of non-fissile nuclei by the time-of-flight method. Determination of the spin of some excited States; Mesure de la section efficace de diffusion de noyaux non fissiles par la methode du temps de vol. Determination du spin de quelques etats excites." France.
@misc{etde_20729345,
title = {Measurement of the scattering cross-section of non-fissile nuclei by the time-of-flight method. Determination of the spin of some excited States; Mesure de la section efficace de diffusion de noyaux non fissiles par la methode du temps de vol. Determination du spin de quelques etats excites}
author = {Trochon, J}
abstractNote = {The Saclay 45 MeV Linear Accelerator is used as a pulsed neutron source to carry out experiments in the resonance energy region. Sometimes, when the right conditions are available, the transmission on measurements can give all the resonance parameters such as E{sub r}, {gamma}{sub n}, 2 g {gamma}{sub n} and J = I {+-} 1/2, when I is the spin of the target nucleus; but usually the complementary data from scattering measurements are required to obtain the value of spin J. This experiment is being run here and we present some data on Rh{sup 103} and Au{sup 197} for energy range between 40 to 700 eV. (author) [French] L'utilisation de l'Accelerateur Lineaire de Saclay de 45 MeV comme source de neutrons pulsee a permis la realisation d'un certain nombre d'experiences dans la region des resonances. Lorsque les conditions sont satisfaisantes, les mesures de transmission peuvent donner tous les parametres des resonances : E{sub r}, {gamma}{sub n}, 2 g {gamma}{sub n} et J = I {+-} 1/2 ou I est le spin du noyau cible; mais souvent les resultats complementaires des mesures de diffusion sont necessaires a l'obtention de la valeur du spin J. Cette experience a ete realisee ici et nous presentons les resultats obtenus sur le {sup 103}Rh et {sup 197}Au dans la gamme d'energie comprise entre 40 et 700 eV. (auteur)}
place = {France}
year = {1967}
month = {Jul}
}