Identification of the [202]3/2 deformed band in mirror nuclei Mg-25 and Al-25 and implications for unstable nuclei

Fujita, Y. (author)

Hamamoto-Kuroda, Ikuko (author): Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH

Fujita, H. (author)

Shimbara, Y. (author)

Adachi, T. (author)

Berg, G. P. A. (author)

Fujita, K. (author)

Hatanaka, K. (author)

Kamiya, J. (author)

Nakanishi, K. (author)

Sakemi, Y. (author)

Shimizu, Y. (author)

Uchida, M. (author)

Wakasa, T. (author)

Yosoi, M. (author)

(creator_code:org_t)

Related links:: http://dx.doi.org/10...; show more...; https://lup.lub.lu.s...; https://doi.org/10.1...; show less...

Abstract Subject headings

Fifty years after its prediction, the highest-lying [ 2 0 2] 3) 2 orbit among the six Nilsson single-particle orbits originating from the sd shell in prolately deformed nuclei and the rotational band on this orbit were identified. The band members were observed in Al-25 at excitation energies of 6-7.5MeV in a high-resolution Mg-25(He-3,t) charge-exchange reaction at 0 degrees having a strong selectivity for Gamow-Teller transitions. In comparison with the analogous M1 transitions in Mg-25, the J(pi) = 3/+ band-head state and the excited 5/+ and 7/2+ members were clearly assigned.

By the author/editor: Fujita, Y.; Hamamoto-Kuroda, ...; Fujita, H.; Shimbara, Y.; Adachi, T.; Berg, G. P. A.; show more...; Fujita, K.; Hatanaka, K.; Kamiya, J.; Nakanishi, K.; Sakemi, Y.; Shimizu, Y.; Uchida, M.; Wakasa, T.; Yosoi, M.; show less...

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