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Journal articles
Detailed beta-decay study of $^{33}$Ar
N. Adimi
1, 2
R. Dominguez-Reyes
3
M. Alcorta
3
A. Bey
1
B. Blank
1
M. J. G. Borge
3
F. de Oliveira Santos
4
C. Dossat
1
H. O. U. Fynbo
5
J. Giovinazzo
1
H. H. Knudsen
5
M. Madurga
3
I. Matea
6
A. Perea
3
K. Summerer
7
O. Tengblad
3
J.C. Thomas
4
J.C. Thomas 4
Author
1
CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan (Chemin du Solarium - BP 120 - 33175 Gradignan Cedex - France)
- Université Sciences et Technologies - Bordeaux 1 (351 cours de la Libération - 33405 Talence cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR5797 (France)
2
Faculté de Physique (Algeria)
3
IEM - Instituto de Estructura de la Materia (Serrano 123, Madrid 28006 - Spain)
- CSIC - Consejo Superior de Investigaciones Científicas [Spain] (Serrano 117, 28006 Madrid - Spain)
4
GANIL - Grand Accélérateur National d'Ions Lourds (Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5 - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3266 (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
5
Department of Physics and Astronomy [Aarhus] (Ny Munkegade 120, DK-8000 Aarhus C - Denmark)
- Aarhus University [Aarhus] (Nordre Ringgade 1 DK-8000 Aarhus C - Denmark)
6
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
7
Gesellschaft fur Schwerionenforschung, Darmstadt (Germany)
- GSI - Helmholtz zentrum für Schwerionenforschung GmbH (Planckstrasse 1, 64291 Darmstadt - Germany)
Abstract : The proton-rich nucleus 33Ar has been studied by detailed proton and gamma-ray spectroscopy at the low-energy facility of SPIRAL at GANIL. Proton and gamma-ray singles and coincidence measurements allowed to establish a quasi complete decay scheme of this nucleus. By comparing the proton intensity to different daughter states, tentative spin assignments have been made for some of the states of 33Cl. The Gamow-Teller strength distribution is deduced and compared to shell-model calculations and a quenching factor is determined. States close to the isobaric analogue state are searched for with respect to isospin mixing.
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http://hal.in2p3.fr/in2p3-00447986
Contributor : Michel Lion <>
Submitted on : Monday, January 18, 2010 - 9:54:00 AM
Last modification on : Wednesday, September 16, 2020 - 4:08:13 PM
Contributor : Michel Lion <>
Submitted on : Monday, January 18, 2010 - 9:54:00 AM
Last modification on : Wednesday, September 16, 2020 - 4:08:13 PM
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- HAL Id : in2p3-00447986, version 1
- DOI : 10.1103/PhysRevC.81.024311
- ARXIV : 1001.2641
Citation
N. Adimi, R. Dominguez-Reyes, M. Alcorta, A. Bey, B. Blank, et al.. Detailed beta-decay study of $^{33}$Ar. Physical Review C, American Physical Society, 2010, 81, pp.034311. ⟨10.1103/PhysRevC.81.024311⟩. ⟨in2p3-00447986⟩
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