Magnetic moment and electric quadrupole moment of the 18N ground state

H. Ogawa, K. Asahi, K. Sakai, Akihiro Yoshimi, M. Tsuda, Y. Uchiyama, T. Suzuki, K. Suzuki, N. Kurokawa, M. Adachi, H. Izumi, H. Ueno, T. Shimoda, S. Tanimoto, N. Takahashi, W. D. Schmidt-Ott, M. Schäfer, S. Fukuda, A. Yoshida, M. Notani & 10 others T. Kubo, H. Okuno, H. Sato, N. Aoi, K. Yoneda, H. Iwasaki, N. Fukuda, N. Fukunishi, M. Ishihara, H. Miyatake

Research output: Contribution to journal › Article

34 Citations (Scopus)

Abstract

The magnetic moment and electric quadrupole moment of a neutron-rich nucleus 18N have been determined by the β-NMR method, taking advantage of the fragment spin polarization induced in the intermediate-energy projectile fragmentation reaction. To assure the existence of a sufficient polarization prior to the resonance search, a scheme of polarization measurement by means of an adiabatic field rotation has been developed and successfully incorporated in the β-NMR experiment. From the observed resonance in a R stopper the magnetic moment for the 18N ground state has been determined to be

Original languageEnglish
Pages (from-to)11-18
Number of pages8
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume451
Issue number1-2
Publication statusPublished - 1999
Externally publishedYes

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magnetic moments
quadrupoles
moments
ground state
polarization
nuclear magnetic resonance
projectiles
fragmentation
fragments
neutrons
nuclei
energy

Keywords

  • β-NMR
  • N ground state
  • Effective charge
  • Electric quadrupole moment
  • Magnetic moment
  • Neutron-rich nucle
  • Projectile fragmentation
  • Shell model
  • Spin polarization

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Magnetic moment and electric quadrupole moment of the 18N ground state. / Ogawa, H.; Asahi, K.; Sakai, K.; Yoshimi, Akihiro; Tsuda, M.; Uchiyama, Y.; Suzuki, T.; Suzuki, K.; Kurokawa, N.; Adachi, M.; Izumi, H.; Ueno, H.; Shimoda, T.; Tanimoto, S.; Takahashi, N.; Schmidt-Ott, W. D.; Schäfer, M.; Fukuda, S.; Yoshida, A.; Notani, M.; Kubo, T.; Okuno, H.; Sato, H.; Aoi, N.; Yoneda, K.; Iwasaki, H.; Fukuda, N.; Fukunishi, N.; Ishihara, M.; Miyatake, H.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 451, No. 1-2, 1999, p. 11-18.

Research output: Contribution to journal › Article

Ogawa, H, Asahi, K, Sakai, K, Yoshimi, A, Tsuda, M, Uchiyama, Y, Suzuki, T, Suzuki, K, Kurokawa, N, Adachi, M, Izumi, H, Ueno, H, Shimoda, T, Tanimoto, S, Takahashi, N, Schmidt-Ott, WD, Schäfer, M, Fukuda, S, Yoshida, A, Notani, M, Kubo, T, Okuno, H, Sato, H, Aoi, N, Yoneda, K, Iwasaki, H, Fukuda, N, Fukunishi, N, Ishihara, M & Miyatake, H 1999, 'Magnetic moment and electric quadrupole moment of the 18N ground state', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 451, no. 1-2, pp. 11-18.
Ogawa H, Asahi K, Sakai K, Yoshimi A, Tsuda M, Uchiyama Y et al. Magnetic moment and electric quadrupole moment of the 18N ground state. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1999;451(1-2):11-18.
Ogawa, H. ; Asahi, K. ; Sakai, K. ; Yoshimi, Akihiro ; Tsuda, M. ; Uchiyama, Y. ; Suzuki, T. ; Suzuki, K. ; Kurokawa, N. ; Adachi, M. ; Izumi, H. ; Ueno, H. ; Shimoda, T. ; Tanimoto, S. ; Takahashi, N. ; Schmidt-Ott, W. D. ; Schäfer, M. ; Fukuda, S. ; Yoshida, A. ; Notani, M. ; Kubo, T. ; Okuno, H. ; Sato, H. ; Aoi, N. ; Yoneda, K. ; Iwasaki, H. ; Fukuda, N. ; Fukunishi, N. ; Ishihara, M. ; Miyatake, H. / Magnetic moment and electric quadrupole moment of the 18N ground state. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1999 ; Vol. 451, No. 1-2. pp. 11-18.
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T1 - Magnetic moment and electric quadrupole moment of the 18N ground state

AU - Ogawa, H.

AU - Asahi, K.

AU - Sakai, K.

AU - Yoshimi, Akihiro

AU - Tsuda, M.

AU - Uchiyama, Y.

AU - Suzuki, T.

AU - Suzuki, K.

AU - Kurokawa, N.

AU - Adachi, M.

AU - Izumi, H.

AU - Ueno, H.

AU - Shimoda, T.

AU - Tanimoto, S.

AU - Takahashi, N.

AU - Schmidt-Ott, W. D.

AU - Schäfer, M.

AU - Fukuda, S.

AU - Yoshida, A.

AU - Notani, M.

AU - Kubo, T.

AU - Okuno, H.

AU - Sato, H.

AU - Aoi, N.

AU - Yoneda, K.

AU - Iwasaki, H.

AU - Fukuda, N.

AU - Fukunishi, N.

AU - Ishihara, M.

AU - Miyatake, H.

PY - 1999

Y1 - 1999

N2 - The magnetic moment and electric quadrupole moment of a neutron-rich nucleus 18N have been determined by the β-NMR method, taking advantage of the fragment spin polarization induced in the intermediate-energy projectile fragmentation reaction. To assure the existence of a sufficient polarization prior to the resonance search, a scheme of polarization measurement by means of an adiabatic field rotation has been developed and successfully incorporated in the β-NMR experiment. From the observed resonance in a R stopper the magnetic moment for the 18N ground state has been determined to be

AB - The magnetic moment and electric quadrupole moment of a neutron-rich nucleus 18N have been determined by the β-NMR method, taking advantage of the fragment spin polarization induced in the intermediate-energy projectile fragmentation reaction. To assure the existence of a sufficient polarization prior to the resonance search, a scheme of polarization measurement by means of an adiabatic field rotation has been developed and successfully incorporated in the β-NMR experiment. From the observed resonance in a R stopper the magnetic moment for the 18N ground state has been determined to be

KW - β-NMR

KW - N ground state

KW - Effective charge

KW - Electric quadrupole moment

KW - Magnetic moment

KW - Neutron-rich nucle

KW - Projectile fragmentation

KW - Shell model

KW - Spin polarization

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M3 - Article

VL - 451

SP - 11

EP - 18

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -

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