Electromagnetic Moments of Proton-Rich {sup 28}P and Decomposition of Its Spin

Journal Article · Wed May 12 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3442605· OSTI ID:21362025

Matsuta, K; Mihara, M; Nishimura, D; Fukuda, M; Matsumiya, R; Komurasaki, J; Ishikawa, D; Ogura, M; Akai, H ^[1]; Zhu, Shengyun; Zhou, Dongmei; Zheng, Yongnan; Yuan, Daqing; Zuo, Yi; Fan, Ping; Zhang, Xizhen ^[2]; Suzuki, T ^[3]; Nagatomo, T ^[4]; Izumikawa, T ^[5]; Ohtsubo, T ^[6]

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1. Dpt. of Physics, Osaka Univ., Osaka 560-0043 (Japan)
2. CIAE, P.O. Box 275-50, Beijing 102413 (China)
3. Department of Physics, Nihon Univ., Tokyo 156-0045 (Japan)
4. Dept of Chemistry, Int. Christian Univ., Mitaka, Tokyo 181-8585 (Japan)
5. RI Center, Niigata Univ., Niigata 951-8510 (Japan)
6. Department of Physics, Niigata Univ., Niigata 950-2181 (Japan)

The magnetic moment of {sup 28}P(Ipi = 3{sup +}, T{sub 1/2} = 270.3 ms) has been measured precisely by means of beta-NMR technique. The obtained magnetic moment is |mu({sup 28}P)| = 0.3115 (34) mu{sub N}. Combined with the magnetic moment of its mirror partner {sup 28}Al, the nuclear spin I = 3 is decomposed into its 4 components. The measurement of the Q moment has also been tried. From the preliminary NQR spectrum, it was found that the quadrupole coupling constant eqQ/h may be slightly larger than the prediction, which may show enhancement of the Q moment.

• OSTI ID: 21362025
• Journal Information: AIP Conference Proceedings, Vol. 1235, Issue 1; Conference: 7. Japan-China joint nuclear physics symposium, Tsukuba (Japan), 9-13 Nov 2009; Other Information: DOI: 10.1063/1.3442605; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALUMINIUM 28
COUPLING CONSTANTS
DECOMPOSITION
MAGNETIC MOMENTS
NUCLEAR MAGNETIC RESONANCE
PHOSPHORUS 28
PROTONS
QUADRUPOLE MOMENTS
SHELL MODELS
SPIN
SPIN ORIENTATION
ALUMINIUM ISOTOPES
ANGULAR MOMENTUM
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHEMICAL REACTIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
ISOTOPES
LIGHT NUCLEI
MAGNETIC RESONANCE
MATHEMATICAL MODELS
MILLISECONDS LIVING RADIOISOTOPES
MINUTES LIVING RADIOISOTOPES
NUCLEAR MODELS
NUCLEI
NUCLEONS
ODD-ODD NUCLEI
ORIENTATION
PARTICLE PROPERTIES
PHOSPHORUS ISOTOPES
RADIOISOTOPES
RESONANCE