Updated results on the 11ΛB and 12ΛC γ-ray spectroscopy study

Y. Ma; S. Ajimura; K. Aoki; M. Dairaku; Y. Y. Fu; H. Fujioka; T. Fukuda; K. Futatsukawa; K. Hosomi; W. Imoto; M. Kawai; Y. Kakiguchi; S. Kinoshita; T. Koike; N. Maruyama; M. Mimori; S. Minami; Y. Miura; K. Miwa; Y. Miyagi; T. Nagae; D. Nakajima; H. Noumi; K. Shirotori; T. Suzuki; T. Takahashi; T. N. Takahashi; H. Tamura; K. Tanida; N. Terada; A. Toyoda; Kyo Tsukada; M. Ukai; S. H. Zhou

doi:10.1016/j.nuclphysa.2010.01.234

Updated results on the ¹¹_ΛB and ¹²_ΛC γ-ray spectroscopy study

Y. Ma, S. Ajimura, K. Aoki, M. Dairaku, Y. Y. Fu, H. Fujioka, T. Fukuda, K. Futatsukawa, K. Hosomi, W. Imoto, M. Kawai, Y. Kakiguchi, S. Kinoshita, T. Koike, N. Maruyama, M. Mimori, S. Minami, Y. Miura, K. Miwa, Y. MiyagiT. Nagae, D. Nakajima, H. Noumi, K. Shirotori, T. Suzuki, T. Takahashi, T. N. Takahashi, H. Tamura, K. Tanida, N. Terada, A. Toyoda, Kyo Tsukada, M. Ukai, S. H. Zhou

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

19 Citations (Scopus)

Abstract

The updated results from the hypernuclear γ-ray spectroscopy experiment, KEK-E566, are presented in this paper with emphasis on the γ-ray spin assignment. The KEK-E566 experiment was performed at the KEK-PS K6 beam line in 2005. In this experiment, ¹²C (π⁺, K⁺) _Λ¹²C reaction was used to produce _Λ¹²C / _Λ¹¹B hypernuclei. A germanium detector array, Hyperball2, was constructed to detect γ rays emitted from the hypernuclei. Six hypernuclear γ-ray peaks were observed and assigned successfully.

Original language	English
Pages (from-to)	422-425
Number of pages	4
Journal	Nuclear Physics A
Volume	835
Issue number	1-4
DOIs	https://doi.org/10.1016/j.nuclphysa.2010.01.234
Publication status	Published - 2010 Apr 1

Keywords

p-shell hypernuclei
spin-dependent ΛN interaction
γ-ray spectroscopy

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/j.nuclphysa.2010.01.234

Cite this

Ma, Y., Ajimura, S., Aoki, K., Dairaku, M., Fu, Y. Y., Fujioka, H., Fukuda, T., Futatsukawa, K., Hosomi, K., Imoto, W., Kawai, M., Kakiguchi, Y., Kinoshita, S., Koike, T., Maruyama, N., Mimori, M., Minami, S., Miura, Y., Miwa, K., ... Zhou, S. H. (2010). Updated results on the ¹¹_ΛB and ¹²_ΛC γ-ray spectroscopy study. Nuclear Physics A, 835(1-4), 422-425. https://doi.org/10.1016/j.nuclphysa.2010.01.234

Ma, Y, Ajimura, S, Aoki, K, Dairaku, M, Fu, YY, Fujioka, H, Fukuda, T, Futatsukawa, K, Hosomi, K, Imoto, W, Kawai, M, Kakiguchi, Y, Kinoshita, S, Koike, T, Maruyama, N, Mimori, M, Minami, S, Miura, Y, Miwa, K, Miyagi, Y, Nagae, T, Nakajima, D, Noumi, H, Shirotori, K, Suzuki, T, Takahashi, T, Takahashi, TN, Tamura, H, Tanida, K, Terada, N, Toyoda, A, Tsukada, K, Ukai, M & Zhou, SH 2010, 'Updated results on the ¹¹_ΛB and ¹²_ΛC γ-ray spectroscopy study', Nuclear Physics A, vol. 835, no. 1-4, pp. 422-425. https://doi.org/10.1016/j.nuclphysa.2010.01.234

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abstract = "The updated results from the hypernuclear γ-ray spectroscopy experiment, KEK-E566, are presented in this paper with emphasis on the γ-ray spin assignment. The KEK-E566 experiment was performed at the KEK-PS K6 beam line in 2005. In this experiment, 12C (π+, K+) Λ12C reaction was used to produce Λ12C / Λ11B hypernuclei. A germanium detector array, Hyperball2, was constructed to detect γ rays emitted from the hypernuclei. Six hypernuclear γ-ray peaks were observed and assigned successfully.",

keywords = "p-shell hypernuclei, spin-dependent ΛN interaction, γ-ray spectroscopy",

author = "Y. Ma and S. Ajimura and K. Aoki and M. Dairaku and Fu, {Y. Y.} and H. Fujioka and T. Fukuda and K. Futatsukawa and K. Hosomi and W. Imoto and M. Kawai and Y. Kakiguchi and S. Kinoshita and T. Koike and N. Maruyama and M. Mimori and S. Minami and Y. Miura and K. Miwa and Y. Miyagi and T. Nagae and D. Nakajima and H. Noumi and K. Shirotori and T. Suzuki and T. Takahashi and Takahashi, {T. N.} and H. Tamura and K. Tanida and N. Terada and A. Toyoda and Kyo Tsukada and M. Ukai and Zhou, {S. H.}",

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AU - Fu, Y. Y.

AU - Fujioka, H.

AU - Fukuda, T.

AU - Futatsukawa, K.

AU - Hosomi, K.

AU - Imoto, W.

AU - Kawai, M.

AU - Kakiguchi, Y.

AU - Kinoshita, S.

AU - Koike, T.

AU - Maruyama, N.

AU - Mimori, M.

AU - Minami, S.

AU - Miura, Y.

AU - Miwa, K.

AU - Miyagi, Y.

AU - Nagae, T.

AU - Nakajima, D.

AU - Noumi, H.

AU - Shirotori, K.

AU - Suzuki, T.

AU - Takahashi, T.

AU - Takahashi, T. N.

AU - Tamura, H.

AU - Tanida, K.

AU - Terada, N.

AU - Toyoda, A.

AU - Tsukada, Kyo

AU - Ukai, M.

AU - Zhou, S. H.

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AB - The updated results from the hypernuclear γ-ray spectroscopy experiment, KEK-E566, are presented in this paper with emphasis on the γ-ray spin assignment. The KEK-E566 experiment was performed at the KEK-PS K6 beam line in 2005. In this experiment, 12C (π+, K+) Λ12C reaction was used to produce Λ12C / Λ11B hypernuclei. A germanium detector array, Hyperball2, was constructed to detect γ rays emitted from the hypernuclei. Six hypernuclear γ-ray peaks were observed and assigned successfully.

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