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Study of the first collective levels of the even-even nuclei between masses 182 and 206; Etude des premiers niveaux collectifs des noyaux pairs-pairs entre les masses 182 et 206

Abstract

The reduced probabilities of deexcitation of the first two 2 + levels of {sup 184}W, {sup 186}W, {sup 188}Os, {sup 190}Os, {sup 192}Os and {sup 194}Pt have been deduced from coulombic excitation experiments on these nuclei.The results are included in a chart of the properties of the first two 2 + levels of even-even nuclei situated between masses 182 and 206. The variation of these properties as a function of nuclear distortion is compared with the various theoretical predictions concerning vibration levels. (author) [French] Les probabilites reduites de desexcitation des deux premiers niveaux 2 + de {sup 184}W, {sup 186}W, {sup 188}Os, {sup 190}Os, {sup 192}Os and {sup 194}Pt ont ete deduites des experiences d'excitation coulombienne de ces noyaux. Les resultats sont inseres dans une systematique des proprietes des deux premiers niveaux 2 + des noyaux pairs-pairs situes entre les masses 182 et 206. La variation de ces proprietes en fonction de la deformation nucleaire est comparee aux diverses predictions theoriques concernant les niveaux de vibration. (auteur)
Authors:
Barloutaud, R; Leveque, A; Lehmann, P; Quidort, J [1] 
  1. Commissariat a l'Energie Atomique, Saclay (France).Centre d'Etudes Nucleaires
Publication Date:
Jul 01, 1959
Product Type:
Technical Report
Report Number:
CEA-R-1222
Resource Relation:
Conference: Reports of nuclear physic of the international conference: nuclear interactions at low energies and nuclei structure, Comptes rendus du congres international de physique nucleaire: interactions nucleaires aux basses energies et structure des noyaux, Paris (France), 7-12 Jul 1958; Other Information: 13 refs
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COINCIDENCE METHODS; COULOMB EXCITATION; DE-EXCITATION; DEFORMED NUCLEI; E2-TRANSITIONS; GAMMA RADIATION; NUCLEAR DEFORMATION; OSMIUM 188; OSMIUM 190; OSMIUM 192; PLATINUM 194; ROTATION-VIBRATION MODEL; TUNGSTEN 184; TUNGSTEN 186; VIBRATIONAL STATES
OSTI ID:
20940741
Research Organizations:
CEA Saclay, 91 - Gif-sur-Yvette (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR07R1222094219
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
10 pages
Announcement Date:
Nov 22, 2007

Citation Formats

Barloutaud, R, Leveque, A, Lehmann, P, and Quidort, J. Study of the first collective levels of the even-even nuclei between masses 182 and 206; Etude des premiers niveaux collectifs des noyaux pairs-pairs entre les masses 182 et 206. France: N. p., 1959. Web.
Barloutaud, R, Leveque, A, Lehmann, P, & Quidort, J. Study of the first collective levels of the even-even nuclei between masses 182 and 206; Etude des premiers niveaux collectifs des noyaux pairs-pairs entre les masses 182 et 206. France.
Barloutaud, R, Leveque, A, Lehmann, P, and Quidort, J. 1959. "Study of the first collective levels of the even-even nuclei between masses 182 and 206; Etude des premiers niveaux collectifs des noyaux pairs-pairs entre les masses 182 et 206." France.
@misc{etde_20940741,
title = {Study of the first collective levels of the even-even nuclei between masses 182 and 206; Etude des premiers niveaux collectifs des noyaux pairs-pairs entre les masses 182 et 206}
author = {Barloutaud, R, Leveque, A, Lehmann, P, and Quidort, J}
abstractNote = {The reduced probabilities of deexcitation of the first two 2 + levels of {sup 184}W, {sup 186}W, {sup 188}Os, {sup 190}Os, {sup 192}Os and {sup 194}Pt have been deduced from coulombic excitation experiments on these nuclei.The results are included in a chart of the properties of the first two 2 + levels of even-even nuclei situated between masses 182 and 206. The variation of these properties as a function of nuclear distortion is compared with the various theoretical predictions concerning vibration levels. (author) [French] Les probabilites reduites de desexcitation des deux premiers niveaux 2 + de {sup 184}W, {sup 186}W, {sup 188}Os, {sup 190}Os, {sup 192}Os and {sup 194}Pt ont ete deduites des experiences d'excitation coulombienne de ces noyaux. Les resultats sont inseres dans une systematique des proprietes des deux premiers niveaux 2 + des noyaux pairs-pairs situes entre les masses 182 et 206. La variation de ces proprietes en fonction de la deformation nucleaire est comparee aux diverses predictions theoriques concernant les niveaux de vibration. (auteur)}
place = {France}
year = {1959}
month = {Jul}
}