Quenching of neutron E2 effective charge in neutron-rich nuclei and the ground-state spin-parity of 17C

H. Ogawa, K. Asahi, H. Ueno, K. Sakai, H. Miyoshi, D. Kameda, T. Suzuki, H. Izumi, N. Imai, Y. X. Watanabe, K. Yoneda, N. Fukuda, H. Watanabe, Akihiro Yoshimi, W. Sato, N. Aoi, M. Nagakura, T. Suga, K. Yogo, A. GotoT. Honda, Y. Kobayashi, W. D. Schmidt-Ott, G. Neyens, S. Teughels, A. Yoshida, T. Kubo, M. Ishihara

Research output: Contribution to journalArticle

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Abstract

The electric quadrupole moment of 17B and the g-factor of 17C were measured by using the fragmentation-induced nuclear polarization technique combined with the β-NMR method. The experimental quadrupole moment of 17B is found strikingly close to that of the neutron closed-shell isotope 13B, indicating a strong quenching of the neutron E2 core-polarization charge. From the result obtained for the 17C g-factor, we can conclude that the ground-state spin-parity of 17C is 3/2+.

Original languageEnglish
Pages (from-to)81-85
Number of pages5
JournalEuropean Physical Journal A
Volume13
Issue number1-2
DOIs
Publication statusPublished - 2002
Externally publishedYes

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parity
quadrupoles
quenching
moments
neutrons
nuclei
ground state
polarization
fragmentation
isotopes
nuclear magnetic resonance

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Quenching of neutron E2 effective charge in neutron-rich nuclei and the ground-state spin-parity of 17C. / Ogawa, H.; Asahi, K.; Ueno, H.; Sakai, K.; Miyoshi, H.; Kameda, D.; Suzuki, T.; Izumi, H.; Imai, N.; Watanabe, Y. X.; Yoneda, K.; Fukuda, N.; Watanabe, H.; Yoshimi, Akihiro; Sato, W.; Aoi, N.; Nagakura, M.; Suga, T.; Yogo, K.; Goto, A.; Honda, T.; Kobayashi, Y.; Schmidt-Ott, W. D.; Neyens, G.; Teughels, S.; Yoshida, A.; Kubo, T.; Ishihara, M.

In: European Physical Journal A, Vol. 13, No. 1-2, 2002, p. 81-85.

Research output: Contribution to journalArticle

Ogawa, H, Asahi, K, Ueno, H, Sakai, K, Miyoshi, H, Kameda, D, Suzuki, T, Izumi, H, Imai, N, Watanabe, YX, Yoneda, K, Fukuda, N, Watanabe, H, Yoshimi, A, Sato, W, Aoi, N, Nagakura, M, Suga, T, Yogo, K, Goto, A, Honda, T, Kobayashi, Y, Schmidt-Ott, WD, Neyens, G, Teughels, S, Yoshida, A, Kubo, T & Ishihara, M 2002, 'Quenching of neutron E2 effective charge in neutron-rich nuclei and the ground-state spin-parity of 17C', European Physical Journal A, vol. 13, no. 1-2, pp. 81-85. https://doi.org/10.1007/s10050-002-8723-3
Ogawa, H. ; Asahi, K. ; Ueno, H. ; Sakai, K. ; Miyoshi, H. ; Kameda, D. ; Suzuki, T. ; Izumi, H. ; Imai, N. ; Watanabe, Y. X. ; Yoneda, K. ; Fukuda, N. ; Watanabe, H. ; Yoshimi, Akihiro ; Sato, W. ; Aoi, N. ; Nagakura, M. ; Suga, T. ; Yogo, K. ; Goto, A. ; Honda, T. ; Kobayashi, Y. ; Schmidt-Ott, W. D. ; Neyens, G. ; Teughels, S. ; Yoshida, A. ; Kubo, T. ; Ishihara, M. / Quenching of neutron E2 effective charge in neutron-rich nuclei and the ground-state spin-parity of 17C. In: European Physical Journal A. 2002 ; Vol. 13, No. 1-2. pp. 81-85.
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abstract = "The electric quadrupole moment of 17B and the g-factor of 17C were measured by using the fragmentation-induced nuclear polarization technique combined with the β-NMR method. The experimental quadrupole moment of 17B is found strikingly close to that of the neutron closed-shell isotope 13B, indicating a strong quenching of the neutron E2 core-polarization charge. From the result obtained for the 17C g-factor, we can conclude that the ground-state spin-parity of 17C is 3/2+.",
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T1 - Quenching of neutron E2 effective charge in neutron-rich nuclei and the ground-state spin-parity of 17C

AU - Ogawa, H.

AU - Asahi, K.

AU - Ueno, H.

AU - Sakai, K.

AU - Miyoshi, H.

AU - Kameda, D.

AU - Suzuki, T.

AU - Izumi, H.

AU - Imai, N.

AU - Watanabe, Y. X.

AU - Yoneda, K.

AU - Fukuda, N.

AU - Watanabe, H.

AU - Yoshimi, Akihiro

AU - Sato, W.

AU - Aoi, N.

AU - Nagakura, M.

AU - Suga, T.

AU - Yogo, K.

AU - Goto, A.

AU - Honda, T.

AU - Kobayashi, Y.

AU - Schmidt-Ott, W. D.

AU - Neyens, G.

AU - Teughels, S.

AU - Yoshida, A.

AU - Kubo, T.

AU - Ishihara, M.

PY - 2002

Y1 - 2002

N2 - The electric quadrupole moment of 17B and the g-factor of 17C were measured by using the fragmentation-induced nuclear polarization technique combined with the β-NMR method. The experimental quadrupole moment of 17B is found strikingly close to that of the neutron closed-shell isotope 13B, indicating a strong quenching of the neutron E2 core-polarization charge. From the result obtained for the 17C g-factor, we can conclude that the ground-state spin-parity of 17C is 3/2+.

AB - The electric quadrupole moment of 17B and the g-factor of 17C were measured by using the fragmentation-induced nuclear polarization technique combined with the β-NMR method. The experimental quadrupole moment of 17B is found strikingly close to that of the neutron closed-shell isotope 13B, indicating a strong quenching of the neutron E2 core-polarization charge. From the result obtained for the 17C g-factor, we can conclude that the ground-state spin-parity of 17C is 3/2+.

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