Evidence for the Existence of the [2 0 2]3/2 Deformed Band in Mirror Nuclei 25Mg and 25Al

Y. Fujita; I. Hamamoto; H. Fujita; Y. Shimbara; T. Adachi; G. P.A. Berg; K. Fujita; K. Hatanaka; J. Kamiya; K. Nakanishi; Y. Sakemi; Y. Shimizu; M. Uchida; T. Wakasa; M. Yosoi

Evidence for the Existence of the [2 0 2]3/2 Deformed Band in Mirror Nuclei ²⁵Mg and ²⁵Al

Y. Fujita, I. Hamamoto, H. Fujita, Y. Shimbara, T. Adachi, G. P.A. Berg, K. Fujita, K. Hatanaka, J. Kamiya, K. Nakanishi, Y. Sakemi, Y. Shimizu, M. Uchida, T. Wakasa, M. Yosoi

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

24 Citations (Scopus)

Abstract

The existence of highest-lying [2 0 2]3/2 orbit among the six Nilsson particle orbits in prolately deformed nuclie was identified along with the rotational band on this orbit. The band members were investigated in ²⁵Al at excitation energies of 6-7.5 MeV in a high resolution ²⁵Mg(³He,t) charge exchange reaction. The comparison of excitation energies with the analogous M1 transitions in ²⁵Mg depicted that the bandhead and the excited members are clearly assigned. The results showed that the bandhead state of the orbit was observed at E _x = 6.117 Mev in ²⁵Al by the charge-exchange reaction.

Original language	English
Article number	062502
Pages (from-to)	625021-625024
Number of pages	4
Journal	Physical review letters
Volume	92
Issue number	6
Publication status	Published - 2004 Feb 13
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

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title = "Evidence for the Existence of the [2 0 2]3/2 Deformed Band in Mirror Nuclei 25Mg and 25Al",

abstract = "The existence of highest-lying [2 0 2]3/2 orbit among the six Nilsson particle orbits in prolately deformed nuclie was identified along with the rotational band on this orbit. The band members were investigated in 25Al at excitation energies of 6-7.5 MeV in a high resolution 25Mg(3He,t) charge exchange reaction. The comparison of excitation energies with the analogous M1 transitions in 25Mg depicted that the bandhead and the excited members are clearly assigned. The results showed that the bandhead state of the orbit was observed at E x = 6.117 Mev in 25Al by the charge-exchange reaction.",

author = "Y. Fujita and I. Hamamoto and H. Fujita and Y. Shimbara and T. Adachi and Berg, {G. P.A.} and K. Fujita and K. Hatanaka and J. Kamiya and K. Nakanishi and Y. Sakemi and Y. Shimizu and M. Uchida and T. Wakasa and M. Yosoi",

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language = "English",

volume = "92",

pages = "625021--625024",

journal = "Physical Review Letters",

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publisher = "American Physical Society",

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TY - JOUR

T1 - Evidence for the Existence of the [2 0 2]3/2 Deformed Band in Mirror Nuclei 25Mg and 25Al

AU - Fujita, Y.

AU - Hamamoto, I.

AU - Fujita, H.

AU - Shimbara, Y.

AU - Adachi, T.

AU - Berg, G. P.A.

AU - Fujita, K.

AU - Hatanaka, K.

AU - Kamiya, J.

AU - Nakanishi, K.

AU - Sakemi, Y.

AU - Shimizu, Y.

AU - Uchida, M.

AU - Wakasa, T.

AU - Yosoi, M.

PY - 2004/2/13

Y1 - 2004/2/13

N2 - The existence of highest-lying [2 0 2]3/2 orbit among the six Nilsson particle orbits in prolately deformed nuclie was identified along with the rotational band on this orbit. The band members were investigated in 25Al at excitation energies of 6-7.5 MeV in a high resolution 25Mg(3He,t) charge exchange reaction. The comparison of excitation energies with the analogous M1 transitions in 25Mg depicted that the bandhead and the excited members are clearly assigned. The results showed that the bandhead state of the orbit was observed at E x = 6.117 Mev in 25Al by the charge-exchange reaction.

AB - The existence of highest-lying [2 0 2]3/2 orbit among the six Nilsson particle orbits in prolately deformed nuclie was identified along with the rotational band on this orbit. The band members were investigated in 25Al at excitation energies of 6-7.5 MeV in a high resolution 25Mg(3He,t) charge exchange reaction. The comparison of excitation energies with the analogous M1 transitions in 25Mg depicted that the bandhead and the excited members are clearly assigned. The results showed that the bandhead state of the orbit was observed at E x = 6.117 Mev in 25Al by the charge-exchange reaction.

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M3 - Article

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ER -

Evidence for the Existence of the [2 0 2]3/2 Deformed Band in Mirror Nuclei ²⁵Mg and ²⁵Al

Abstract

ASJC Scopus subject areas

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