Measurement of the spin and magnetic moment of Al23

A. Ozawa; K. Matsuta; T. Nagatomo; M. Mihara; K. Yamada; T. Yamaguchi; T. Ohtsubo; S. Momota; T. Izumikawa; Toshiyuki Sumikama; Y. Nakashima; H. Fujiwara; S. Kumashiro; R. Matsumiya; M. Ota; D. Shinojima; H. Tanaka; T. Yasuno; S. Nakajima; T. Suzuki; K. Yoshida; K. Muranaka; T. Maemura; A. Chiba; Y. Utsuno; M. Fukuda; K. Tanaka; I. Tanihata; Y. Nojiri; T. Minamisono; J. R. Alonso; G. F. Krebs; T. J.M. Symons

doi:10.1103/PhysRevC.74.021301

Measurement of the spin and magnetic moment of Al23

A. Ozawa, K. Matsuta, T. Nagatomo, M. Mihara, K. Yamada, T. Yamaguchi, T. Ohtsubo, S. Momota, T. Izumikawa, Toshiyuki Sumikama, Y. Nakashima, H. Fujiwara, S. Kumashiro, R. Matsumiya, M. Ota, D. Shinojima, H. Tanaka, T. Yasuno, S. Nakajima, T. SuzukiK. Yoshida, K. Muranaka, T. Maemura, A. Chiba, Y. Utsuno, M. Fukuda, K. Tanaka, I. Tanihata, Y. Nojiri, T. Minamisono, J. R. Alonso, G. F. Krebs, T. J.M. Symons

SCI - Physics

Research output: Contribution to journal › Article

34 Citations (Scopus)

Abstract

For the first time, we obtained the g factor for the ground state of Al23 by use of a β-NMR measurement. Al23 has a small proton separation energy and is a potential proton-halo candidate. The obtained g factor, |g|=1.557±0.088, clearly shows the spin and parity, Jπ=5/2+, for Al23, which is the same as that of its mirror partner, Ne23. The possible nuclear structure of Al23 is also discussed.

Original language	English
Article number	021301
Journal	Physical Review C - Nuclear Physics
Volume	74
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.74.021301
Publication status	Published - 2006 Jan 1

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.74.021301

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Ozawa, A., Matsuta, K., Nagatomo, T., Mihara, M., Yamada, K., Yamaguchi, T., Ohtsubo, T., Momota, S., Izumikawa, T., Sumikama, T., Nakashima, Y., Fujiwara, H., Kumashiro, S., Matsumiya, R., Ota, M., Shinojima, D., Tanaka, H., Yasuno, T., Nakajima, S., ... Symons, T. J. M. (2006). Measurement of the spin and magnetic moment of Al23. Physical Review C - Nuclear Physics, 74(2), [021301]. https://doi.org/10.1103/PhysRevC.74.021301

Measurement of the spin and magnetic moment of Al23. / Ozawa, A.; Matsuta, K.; Nagatomo, T.; Mihara, M.; Yamada, K.; Yamaguchi, T.; Ohtsubo, T.; Momota, S.; Izumikawa, T.; Sumikama, Toshiyuki; Nakashima, Y.; Fujiwara, H.; Kumashiro, S.; Matsumiya, R.; Ota, M.; Shinojima, D.; Tanaka, H.; Yasuno, T.; Nakajima, S.; Suzuki, T.; Yoshida, K.; Muranaka, K.; Maemura, T.; Chiba, A.; Utsuno, Y.; Fukuda, M.; Tanaka, K.; Tanihata, I.; Nojiri, Y.; Minamisono, T.; Alonso, J. R.; Krebs, G. F.; Symons, T. J.M.

In: Physical Review C - Nuclear Physics, Vol. 74, No. 2, 021301, 01.01.2006.

Research output: Contribution to journal › Article

Ozawa, A, Matsuta, K, Nagatomo, T, Mihara, M, Yamada, K, Yamaguchi, T, Ohtsubo, T, Momota, S, Izumikawa, T, Sumikama, T, Nakashima, Y, Fujiwara, H, Kumashiro, S, Matsumiya, R, Ota, M, Shinojima, D, Tanaka, H, Yasuno, T, Nakajima, S, Suzuki, T, Yoshida, K, Muranaka, K, Maemura, T, Chiba, A, Utsuno, Y, Fukuda, M, Tanaka, K, Tanihata, I, Nojiri, Y, Minamisono, T, Alonso, JR, Krebs, GF & Symons, TJM 2006, 'Measurement of the spin and magnetic moment of Al23', Physical Review C - Nuclear Physics, vol. 74, no. 2, 021301. https://doi.org/10.1103/PhysRevC.74.021301

Ozawa, A. ; Matsuta, K. ; Nagatomo, T. ; Mihara, M. ; Yamada, K. ; Yamaguchi, T. ; Ohtsubo, T. ; Momota, S. ; Izumikawa, T. ; Sumikama, Toshiyuki ; Nakashima, Y. ; Fujiwara, H. ; Kumashiro, S. ; Matsumiya, R. ; Ota, M. ; Shinojima, D. ; Tanaka, H. ; Yasuno, T. ; Nakajima, S. ; Suzuki, T. ; Yoshida, K. ; Muranaka, K. ; Maemura, T. ; Chiba, A. ; Utsuno, Y. ; Fukuda, M. ; Tanaka, K. ; Tanihata, I. ; Nojiri, Y. ; Minamisono, T. ; Alonso, J. R. ; Krebs, G. F. ; Symons, T. J.M. / Measurement of the spin and magnetic moment of Al23. In: Physical Review C - Nuclear Physics. 2006 ; Vol. 74, No. 2.

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abstract = "For the first time, we obtained the g factor for the ground state of Al23 by use of a β-NMR measurement. Al23 has a small proton separation energy and is a potential proton-halo candidate. The obtained g factor, |g|=1.557±0.088, clearly shows the spin and parity, Jπ=5/2+, for Al23, which is the same as that of its mirror partner, Ne23. The possible nuclear structure of Al23 is also discussed.",

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AU - Ozawa, A.

AU - Matsuta, K.

AU - Nagatomo, T.

AU - Mihara, M.

AU - Yamada, K.

AU - Yamaguchi, T.

AU - Ohtsubo, T.

AU - Momota, S.

AU - Izumikawa, T.

AU - Sumikama, Toshiyuki

AU - Nakashima, Y.

AU - Fujiwara, H.

AU - Kumashiro, S.

AU - Matsumiya, R.

AU - Ota, M.

AU - Shinojima, D.

AU - Tanaka, H.

AU - Yasuno, T.

AU - Nakajima, S.

AU - Suzuki, T.

AU - Yoshida, K.

AU - Muranaka, K.

AU - Maemura, T.

AU - Chiba, A.

AU - Utsuno, Y.

AU - Fukuda, M.

AU - Tanaka, K.

AU - Tanihata, I.

AU - Nojiri, Y.

AU - Minamisono, T.

AU - Alonso, J. R.

AU - Krebs, G. F.

AU - Symons, T. J.M.

PY - 2006/1/1

Y1 - 2006/1/1

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AB - For the first time, we obtained the g factor for the ground state of Al23 by use of a β-NMR measurement. Al23 has a small proton separation energy and is a potential proton-halo candidate. The obtained g factor, |g|=1.557±0.088, clearly shows the spin and parity, Jπ=5/2+, for Al23, which is the same as that of its mirror partner, Ne23. The possible nuclear structure of Al23 is also discussed.

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