The ground state g factor of {sup 44}Cl : a probe for the reduced gaps at Z 16 and N = 28

Journal Article · Fri Oct 28 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3628424· OSTI ID:21612097

Mertzimekis, Theo J ^[1]

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1. INP, NCSR 'Demokritos', 15310, Aghia Paraskevi (Greece)

The g factor of the {sup 44}Cl ground state is measured at the LISE fragment separator at the Grand Accelerateur National d'Ions Lourds (GANIL) using the {beta} nuclear magnetic resonance technique, resulting in g({sup 44}Cl) (-)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 s{sub 1/2} configurations and neutron excitation across the N = 28 shell gap in the {sup 44}Cl ground state. In addition, the measured g factor strongly supports a 2{sup -} spin assignment for the {sup 44}Cl ground state.

• OSTI ID: 21612097
• Journal Information: AIP Conference Proceedings, Vol. 1377, Issue 1; Conference: FINUSTAR 3 Conference on frontiers in nuclear structure, astrophysics, and reactions, Rhodes (Greece), 23-27 Aug 2010; Other Information: DOI: 10.1063/1.3628424; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CHLORINE 44
EXCITATION
GANIL CYCLOTRON
GROUND STATES
LANDE FACTOR
NEUTRONS
NUCLEAR MAGNETIC MOMENTS
NUCLEAR MAGNETIC RESONANCE
NUCLEAR STRUCTURE
PROTONS
SHELL MODELS
SPIN
ACCELERATORS
ANGULAR MOMENTUM
BARYONS
CHLORINE ISOTOPES
CYCLIC ACCELERATORS
CYCLOTRONS
DIMENSIONLESS NUMBERS
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
FERMIONS
HADRONS
HEAVY ION ACCELERATORS
INTERMEDIATE MASS NUCLEI
ISOCHRONOUS CYCLOTRONS
ISOTOPES
MAGNETIC MOMENTS
MAGNETIC RESONANCE
MATHEMATICAL MODELS
NUCLEAR MODELS
NUCLEAR PROPERTIES
NUCLEI
NUCLEONS
ODD-ODD NUCLEI
PARTICLE PROPERTIES
RESONANCE