Polarization creation in proton-rich 28P via charge exchange reactions and measurement of its electric quadrupole moment

K. Matsuta, M. Mihara, D. M. Zhou, Y. N. Zheng, D. Nishimura, T. Nagatomo, D. Q. Yuan, S. Momota, T. Izumikawa, Y. Zuo, P. Fan, S. Y. Zhu, T. Ohtsubo, M. Fukuda, Y. Namiki, M. Nagashima, T. Minamisono, D. Kameda, T. Sumikama, A. KitagawaM. Kanazawa, M. Torikoshi, S. Sato, R. Matsumiya, J. Komurasaki, D. Ishikawa, H. Hirano, S. Takahashi, T. Kubo, R. Yamada, Y. Shimbara, Y. Nojiri, T. Suzuki, X. Z. Zhang, J. R. Alonso, G. F. Krebs, T. J.M. Symons

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


The degrees of polarization of proton rich nucleus 28P produced in charge exchange reactions 28Si +9Be → 28P + X, and 28Si +1H → 28P + X have been observed at 100A MeV. Utilizing thus obtained polarized nuclei, the magnetic moment of 28P was remeasured, and {pipe}μ(28P){pipe} = 0.3115 (34) μN was obtained. β-nuclear quadrupole resonance (β-NQR) of 28P implanted in α-Al2O3 have been observed for the first time, in order to measure the electric quadrupole moment of this nucleus.

Original languageEnglish
Pages (from-to)147-151
Number of pages5
JournalHyperfine Interactions
Issue number1
Publication statusPublished - 2010


  • Electric quadrupole moment
  • Polarization
  • β-NQR

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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