Published August 2006 | Version v1
Journal article Metadata-only

Measurement of the spin and magnetic moment of 23Al

Creators

  • 1. Institute of Physics, University of Tsukuba, Ibaraki 305-8571 (Japan)
  • 2. Graduate School of Science, Osaka University, Osaka 560 (Japan)
  • 3. RIKEN, Saitama 351-0198 (Japan)
  • 4. Faculty of Science, Saitama University, Saitama 338-8570 (Japan)

Description

For the first time, we obtained the g factor for the ground state of 23Al by use of a β-NMR measurement. 23Al has a small proton separation energy and is a potential proton-halo candidate. The obtained g factor, vertical bar g vertical bar =1.557±0.088, clearly shows the spin and parity, Jπ=5/2+, for 23Al, which is the same as that of its mirror partner, 23Ne. The possible nuclear structure of 23Al is also discussed

Additional details

Identifiers

DOI
10.1103/PhysRevC.74.021301;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
74
Journal Issue
2
Journal Page Range
p. 021301-021301.4
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38032258
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ALUMINIUM 23; BINDING ENERGY; GROUND STATES; LANDE FACTOR; MAGNETIC MOMENTS; MIRROR NUCLEI; NEON 23; NUCLEAR HALOS; NUCLEAR MAGNETIC RESONANCE; NUCLEAR STRUCTURE; PARITY; PROTONS; SPIN
Descriptors DEC
ALUMINIUM ISOTOPES; ANGULAR MOMENTUM; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; ENERGY; ENERGY LEVELS; EVEN-ODD NUCLEI; FERMIONS; HADRONS; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; MILLISECONDS LIVING RADIOISOTOPES; NEON ISOTOPES; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; RESONANCE; SECONDS LIVING RADIOISOTOPES

Optional Information

Notes
(c) 2006 The American Physical Society