Magnetic moment and spin of the extremely proton-rich nucleus 23Al

K. Matsuta; Y. Nakashima; T. Nagatomo; A. Ozawa; K. Yamada; M. Mihara; S. Kumashiro; H. Fujiwara; S. Momota; M. Ota; T. Ohtsubo; K. Yoshida; T. Sumikama; M. Ogura; K. Minamisono; M. Fukuda; T. Minamisono; Y. Nojiri; T. Suzuki; T. Izumikawa; I. Tanihata; J. R. Alonso; G. F. Krebs; T. J.M. Symons

doi:10.1007/s10751-005-9115-2

Magnetic moment and spin of the extremely proton-rich nucleus ²³Al

K. Matsuta, Y. Nakashima, T. Nagatomo, A. Ozawa, K. Yamada, M. Mihara, S. Kumashiro, H. Fujiwara, S. Momota, M. Ota, T. Ohtsubo, K. Yoshida, T. Sumikama, M. Ogura, K. Minamisono, M. Fukuda, T. Minamisono, Y. Nojiri, T. Suzuki, T. IzumikawaI. Tanihata, J. R. Alonso, G. F. Krebs, T. J.M. Symons

Research output: Contribution to journal › Article › peer-review

Abstract

The g-factor of the exteremely proton-rich nucleus ²³Al(T _1/2 = 0.47 s) has been measured for the first time, applying β-NMR technique on this nucleus implanted in Si. The obtained |g| = (1.58 ± 0.2) suggests that the spin of the ground state of ²³Al is 5/2. The magnetic moment is determined as \μ\ = (3.95 ± 0.55) μ_N.

Original language	English
Pages (from-to)	257-260
Number of pages	4
Journal	Hyperfine Interactions
Volume	159
Issue number	1-4
DOIs	https://doi.org/10.1007/s10751-005-9115-2
Publication status	Published - 2005 Dec
Externally published	Yes

Keywords

Al
Ground state spin parity
Magnetic moment
Proton halo
β-NMR

ASJC Scopus subject areas

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

Access to Document

10.1007/s10751-005-9115-2

Cite this

Matsuta, K., Nakashima, Y., Nagatomo, T., Ozawa, A., Yamada, K., Mihara, M., Kumashiro, S., Fujiwara, H., Momota, S., Ota, M., Ohtsubo, T., Yoshida, K., Sumikama, T., Ogura, M., Minamisono, K., Fukuda, M., Minamisono, T., Nojiri, Y., Suzuki, T., ... Symons, T. J. M. (2005). Magnetic moment and spin of the extremely proton-rich nucleus ²³Al. Hyperfine Interactions, 159(1-4), 257-260. https://doi.org/10.1007/s10751-005-9115-2

Matsuta, K, Nakashima, Y, Nagatomo, T, Ozawa, A, Yamada, K, Mihara, M, Kumashiro, S, Fujiwara, H, Momota, S, Ota, M, Ohtsubo, T, Yoshida, K, Sumikama, T, Ogura, M, Minamisono, K, Fukuda, M, Minamisono, T, Nojiri, Y, Suzuki, T, Izumikawa, T, Tanihata, I, Alonso, JR, Krebs, GF & Symons, TJM 2005, 'Magnetic moment and spin of the extremely proton-rich nucleus ²³Al', Hyperfine Interactions, vol. 159, no. 1-4, pp. 257-260. https://doi.org/10.1007/s10751-005-9115-2

@article{80ea96809bad4629b29545ddd809dedb,

title = "Magnetic moment and spin of the extremely proton-rich nucleus 23Al",

abstract = "The g-factor of the exteremely proton-rich nucleus 23Al(T 1/2 = 0.47 s) has been measured for the first time, applying β-NMR technique on this nucleus implanted in Si. The obtained |g| = (1.58 ± 0.2) suggests that the spin of the ground state of 23Al is 5/2. The magnetic moment is determined as \μ\ = (3.95 ± 0.55) μN.",

keywords = "Al, Ground state spin parity, Magnetic moment, Proton halo, β-NMR",

author = "K. Matsuta and Y. Nakashima and T. Nagatomo and A. Ozawa and K. Yamada and M. Mihara and S. Kumashiro and H. Fujiwara and S. Momota and M. Ota and T. Ohtsubo and K. Yoshida and T. Sumikama and M. Ogura and K. Minamisono and M. Fukuda and T. Minamisono and Y. Nojiri and T. Suzuki and T. Izumikawa and I. Tanihata and Alonso, {J. R.} and Krebs, {G. F.} and Symons, {T. J.M.}",

note = "Funding Information: The present work was performed at RIKEN Ring Cyclotron. The authors are grateful to the staff of RIKEN for their technical support. Support was also given by a Grant in Aid for Scientific Research from the Ministry of Education, Culture and Science, Japan.",

year = "2005",

month = dec,

doi = "10.1007/s10751-005-9115-2",

language = "English",

volume = "159",

pages = "257--260",

journal = "Hyperfine Interaction",

issn = "0304-3843",

publisher = "Springer Netherlands",

number = "1-4",

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T1 - Magnetic moment and spin of the extremely proton-rich nucleus 23Al

AU - Matsuta, K.

AU - Nakashima, Y.

AU - Nagatomo, T.

AU - Ozawa, A.

AU - Yamada, K.

AU - Mihara, M.

AU - Kumashiro, S.

AU - Fujiwara, H.

AU - Momota, S.

AU - Ota, M.

AU - Ohtsubo, T.

AU - Yoshida, K.

AU - Sumikama, T.

AU - Ogura, M.

AU - Minamisono, K.

AU - Fukuda, M.

AU - Minamisono, T.

AU - Nojiri, Y.

AU - Suzuki, T.

AU - Izumikawa, T.

AU - Tanihata, I.

AU - Alonso, J. R.

AU - Krebs, G. F.

AU - Symons, T. J.M.

N1 - Funding Information: The present work was performed at RIKEN Ring Cyclotron. The authors are grateful to the staff of RIKEN for their technical support. Support was also given by a Grant in Aid for Scientific Research from the Ministry of Education, Culture and Science, Japan.

PY - 2005/12

Y1 - 2005/12

N2 - The g-factor of the exteremely proton-rich nucleus 23Al(T 1/2 = 0.47 s) has been measured for the first time, applying β-NMR technique on this nucleus implanted in Si. The obtained |g| = (1.58 ± 0.2) suggests that the spin of the ground state of 23Al is 5/2. The magnetic moment is determined as \μ\ = (3.95 ± 0.55) μN.

AB - The g-factor of the exteremely proton-rich nucleus 23Al(T 1/2 = 0.47 s) has been measured for the first time, applying β-NMR technique on this nucleus implanted in Si. The obtained |g| = (1.58 ± 0.2) suggests that the spin of the ground state of 23Al is 5/2. The magnetic moment is determined as \μ\ = (3.95 ± 0.55) μN.

KW - Al

KW - Ground state spin parity

KW - Magnetic moment

KW - Proton halo

KW - β-NMR

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