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Journal articles
g factor of the $^{44}$Cl ground state: Probing the reduced Z = 16 and N = 28 gaps
M. de Rydt
1
J.M. Daugas
2
Francois de Oliveira Santos
3
L. Gaudefroy
2
S. Grévy
3
D. Kameda
4
V. Kumar
5
Radomira Lozeva
1
T. J. Mertzimekis
6
P. Morel
2
T. Nagatomo
4
G. Neyens
1
L. Perrot
7
O. Sorlin
3
C. Stodel
3
J.C. Thomas
3
N. Vermeulen
1
P. Vingerhoets
1
M. de Rydt 1
Author
J.M. Daugas 2
Author
Francois de Oliveira Santos 3
Author IdHAL : francois-de-oliveira-santos ORCID : https://orcid.org/0000-0003-4539-5985
L. Gaudefroy 2
Author
L. Perrot 7
Author
O. Sorlin 3
Author
C. Stodel 3
Author IdHAL : christelle-stodel ORCID : https://orcid.org/0000-0003-4658-2213
J.C. Thomas 3
Author
N. Vermeulen 1
Author
P. Vingerhoets 1
Author
1
IKS - Instituut voor Kern-en Stralingsfysica (Belgium)
- KU Leuven - Catholic University of Leuven - Katholieke Universiteit Leuven (Oude Markt 13 - bus 5005, 3000 Leuven - Belgium)
2
DAM/DIF - DAM Île-de-France (CEA Bruyères-le-Châtel 91297 Arpajon cedex - France)
- DAM - Direction des Applications Militaires : DAM/DIF (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DAM (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
3
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)
4
RIKEN RNC - RIKEN Nishina Center for Accelerator-Based Science [Wako] (2-1 Hirosawa,
Wako, Saitama
351-0198 Japan - Japan)
- RIKEN - RIKEN - Institute of Physical and Chemical Research [Japon] (Hirosawa 2-1, Wako, Saitama 351-0198 - Japan)
5
Weizmann Institute of Science [Rehovot, Israël] (234 Herzl Street, Rehovot 7610001 - Israel)
6
University of Ioannina (45110 Ioannina - Greece)
7
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
Abstract : The g factor of the 44Cl ground state is measured at the LISE fragment separator at the Grand Accélérateur National d'Ions Lourds (GANIL) using the β nuclear magnetic resonance technique, resulting in g(44Cl) = (−)0.2749(2). An analysis of the g factor value and of the theoretical level scheme in the shell-model framework reveals the presence of odd-proton s1/2 configurations and neutron excitation across the N = 28 shell gap in the ground state of 44Cl. In addition, the measured g factor strongly supports a 2− spin assignment for the 44Cl ground state.
Document type :
Journal articles
Domain :
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http://hal.in2p3.fr/in2p3-00467283
Contributor : Michel Lion <>
Submitted on : Friday, March 26, 2010 - 1:00:14 PM
Last modification on : Thursday, December 17, 2020 - 4:24:04 PM
Contributor : Michel Lion <>
Submitted on : Friday, March 26, 2010 - 1:00:14 PM
Last modification on : Thursday, December 17, 2020 - 4:24:04 PM
Identifiers
- HAL Id : in2p3-00467283, version 1
- DOI : 10.1103/PhysRevC.81.034308
Citation
M. de Rydt, J.M. Daugas, Francois de Oliveira Santos, L. Gaudefroy, S. Grévy, et al.. g factor of the $^{44}$Cl ground state: Probing the reduced Z = 16 and N = 28 gaps. Physical Review C, American Physical Society, 2010, 81, pp.034308. ⟨10.1103/PhysRevC.81.034308⟩. ⟨in2p3-00467283⟩
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