2α + t cluster state in 11B

T. Kawabata; H. Akimune; H. Fujita; Y. Fujita; M. Fujiwara; K. Hara; K. Hatanaka; M. Itoh; Y. Kanada-En'Yo; S. Kishi; K. Nakanishi; H. Sakaguchi; Y. Shimbara; A. Tamii; S. Terashima; M. Uchida; T. Wakasa; Y. Yasuda; H. P. Yoshida; M. Yosoi

doi:10.1088/1742-6596/49/1/052

2α + t cluster state in ¹¹B

T. Kawabata, H. Akimune, H. Fujita, Y. Fujita, M. Fujiwara, K. Hara, K. Hatanaka, M. Itoh, Y. Kanada-En'Yo, S. Kishi, K. Nakanishi, H. Sakaguchi, Y. Shimbara, A. Tamii, S. Terashima, M. Uchida, T. Wakasa, Y. Yasuda, H. P. Yoshida, M. Yosoi

Experimental Particle Physics

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

Abstract

The cluster structures of the excited states in ¹¹B are studied by analyzing the isoscalar monopole and quadrupole strengths in the ¹¹B(d, d′) reaction at E_d 200 MeV. The excitation strengths are compared with the theoretical predictions by the antisymmetrized molecular-dynamics (AMD) calculations. It is found that the large monopole strength for the 3/2^-₃ state at E_x 8.56 MeV is well described by the AMD wave function with a dilute 2α + tcluster structure.

Original language	English
Article number	052
Pages (from-to)	210-211
Number of pages	2
Journal	Journal of Physics: Conference Series
Volume	49
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/49/1/052
Publication status	Published - Oct 10 2006

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1088/1742-6596/49/1/052

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Kawabata, T., Akimune, H., Fujita, H., Fujita, Y., Fujiwara, M., Hara, K., Hatanaka, K., Itoh, M., Kanada-En'Yo, Y., Kishi, S., Nakanishi, K., Sakaguchi, H., Shimbara, Y., Tamii, A., Terashima, S., Uchida, M., Wakasa, T., Yasuda, Y., Yoshida, H. P., & Yosoi, M. (2006). 2α + t cluster state in ¹¹B. Journal of Physics: Conference Series, 49(1), 210-211. Article 052. https://doi.org/10.1088/1742-6596/49/1/052

Kawabata, T, Akimune, H, Fujita, H, Fujita, Y, Fujiwara, M, Hara, K, Hatanaka, K, Itoh, M, Kanada-En'Yo, Y, Kishi, S, Nakanishi, K, Sakaguchi, H, Shimbara, Y, Tamii, A, Terashima, S, Uchida, M, Wakasa, T, Yasuda, Y, Yoshida, HP & Yosoi, M 2006, '2α + t cluster state in ¹¹B', Journal of Physics: Conference Series, vol. 49, no. 1, 052, pp. 210-211. https://doi.org/10.1088/1742-6596/49/1/052

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abstract = "The cluster structures of the excited states in 11B are studied by analyzing the isoscalar monopole and quadrupole strengths in the 11B(d, d′) reaction at Ed 200 MeV. The excitation strengths are compared with the theoretical predictions by the antisymmetrized molecular-dynamics (AMD) calculations. It is found that the large monopole strength for the 3/2-3 state at Ex 8.56 MeV is well described by the AMD wave function with a dilute 2α + tcluster structure.",

author = "T. Kawabata and H. Akimune and H. Fujita and Y. Fujita and M. Fujiwara and K. Hara and K. Hatanaka and M. Itoh and Y. Kanada-En'Yo and S. Kishi and K. Nakanishi and H. Sakaguchi and Y. Shimbara and A. Tamii and S. Terashima and M. Uchida and T. Wakasa and Y. Yasuda and Yoshida, {H. P.} and M. Yosoi",

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doi = "10.1088/1742-6596/49/1/052",

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T1 - 2α + t cluster state in 11B

AU - Kawabata, T.

AU - Akimune, H.

AU - Fujita, H.

AU - Fujita, Y.

AU - Fujiwara, M.

AU - Hara, K.

AU - Hatanaka, K.

AU - Itoh, M.

AU - Kanada-En'Yo, Y.

AU - Kishi, S.

AU - Nakanishi, K.

AU - Sakaguchi, H.

AU - Shimbara, Y.

AU - Tamii, A.

AU - Terashima, S.

AU - Uchida, M.

AU - Wakasa, T.

AU - Yasuda, Y.

AU - Yoshida, H. P.

AU - Yosoi, M.

PY - 2006/10/10

Y1 - 2006/10/10

N2 - The cluster structures of the excited states in 11B are studied by analyzing the isoscalar monopole and quadrupole strengths in the 11B(d, d′) reaction at Ed 200 MeV. The excitation strengths are compared with the theoretical predictions by the antisymmetrized molecular-dynamics (AMD) calculations. It is found that the large monopole strength for the 3/2-3 state at Ex 8.56 MeV is well described by the AMD wave function with a dilute 2α + tcluster structure.

AB - The cluster structures of the excited states in 11B are studied by analyzing the isoscalar monopole and quadrupole strengths in the 11B(d, d′) reaction at Ed 200 MeV. The excitation strengths are compared with the theoretical predictions by the antisymmetrized molecular-dynamics (AMD) calculations. It is found that the large monopole strength for the 3/2-3 state at Ex 8.56 MeV is well described by the AMD wave function with a dilute 2α + tcluster structure.

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DO - 10.1088/1742-6596/49/1/052

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VL - 49

SP - 210

EP - 211

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 052

ER -

2α + t cluster state in ¹¹B

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