Molecular states in neutron-rich beryllium isotopes

Akito Saito; S. Shimoura; S. Takeuchi; T. Motobayashi; T. Minemura; Y. U. Matsuyama; H. Baba; H. Akiyoshi; Y. Ando; N. Aoi; Zs Fülöp; T. Gomi; Y. Higurashi; M. Hirai; K. Ieki; N. Imai; N. Iwasa; H. Iwasaki; Y. Iwata; S. Kanno; H. Kobayashi; S. Kubono; M. Kunibu; M. Kurokawa; Z. Liu; S. Michimasa; T. Nakamura; S. Ozawa; H. Sakurai; M. Serata; E. Takeshita; T. Teranishi; K. Ue; K. Yamada; Y. Yanagisawa; M. Ishihara

doi:10.1016/j.nuclphysa.2004.04.057

Molecular states in neutron-rich beryllium isotopes

Akito Saito, S. Shimoura, S. Takeuchi, T. Motobayashi, T. Minemura, Y. U. Matsuyama, H. Baba, H. Akiyoshi, Y. Ando, N. Aoi, Zs Fülöp, T. Gomi, Y. Higurashi, M. Hirai, K. Ieki, N. Imai, N. Iwasa, H. Iwasaki, Y. Iwata, S. KannoH. Kobayashi, S. Kubono, M. Kunibu, M. Kurokawa, Z. Liu, S. Michimasa, T. Nakamura, S. Ozawa, H. Sakurai, M. Serata, E. Takeshita, T. Teranishi, K. Ue, K. Yamada, Y. Yanagisawa, M. Ishihara

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Abstract

Excited states in ¹²Be were investigated by measuring alpha-inelastic scattering of ¹²Be. New excited states in ¹²Be were observed at 10.9 MeV and 11.3 MeV in a decay-energy spectrum of the ⁶He+⁶He final channel. Spins for these levels were determined to be 0 and 2, respectively, from the angular distributions of the inelastic scattering to these excited states. The observed states may be members of the rotational band with a ⁶He-⁶He cluster structure.

Original language	English
Pages (from-to)	337-341
Number of pages	5
Journal	Nuclear Physics A
Volume	738
Issue number	1-4 SUPPL.
DOIs	https://doi.org/10.1016/j.nuclphysa.2004.04.057
Publication status	Published - Jun 28 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/j.nuclphysa.2004.04.057

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Saito, A., Shimoura, S., Takeuchi, S., Motobayashi, T., Minemura, T., Matsuyama, Y. U., Baba, H., Akiyoshi, H., Ando, Y., Aoi, N., Fülöp, Z., Gomi, T., Higurashi, Y., Hirai, M., Ieki, K., Imai, N., Iwasa, N., Iwasaki, H., Iwata, Y., ... Ishihara, M. (2004). Molecular states in neutron-rich beryllium isotopes. Nuclear Physics A, 738(1-4 SUPPL.), 337-341. https://doi.org/10.1016/j.nuclphysa.2004.04.057

Saito, A, Shimoura, S, Takeuchi, S, Motobayashi, T, Minemura, T, Matsuyama, YU, Baba, H, Akiyoshi, H, Ando, Y, Aoi, N, Fülöp, Z, Gomi, T, Higurashi, Y, Hirai, M, Ieki, K, Imai, N, Iwasa, N, Iwasaki, H, Iwata, Y, Kanno, S, Kobayashi, H, Kubono, S, Kunibu, M, Kurokawa, M, Liu, Z, Michimasa, S, Nakamura, T, Ozawa, S, Sakurai, H, Serata, M, Takeshita, E, Teranishi, T, Ue, K, Yamada, K, Yanagisawa, Y & Ishihara, M 2004, 'Molecular states in neutron-rich beryllium isotopes', Nuclear Physics A, vol. 738, no. 1-4 SUPPL., pp. 337-341. https://doi.org/10.1016/j.nuclphysa.2004.04.057

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title = "Molecular states in neutron-rich beryllium isotopes",

abstract = "Excited states in 12Be were investigated by measuring alpha-inelastic scattering of 12Be. New excited states in 12Be were observed at 10.9 MeV and 11.3 MeV in a decay-energy spectrum of the 6He+6He final channel. Spins for these levels were determined to be 0 and 2, respectively, from the angular distributions of the inelastic scattering to these excited states. The observed states may be members of the rotational band with a 6He-6He cluster structure.",

author = "Akito Saito and S. Shimoura and S. Takeuchi and T. Motobayashi and T. Minemura and Matsuyama, {Y. U.} and H. Baba and H. Akiyoshi and Y. Ando and N. Aoi and Zs F{\"u}l{\"o}p and T. Gomi and Y. Higurashi and M. Hirai and K. Ieki and N. Imai and N. Iwasa and H. Iwasaki and Y. Iwata and S. Kanno and H. Kobayashi and S. Kubono and M. Kunibu and M. Kurokawa and Z. Liu and S. Michimasa and T. Nakamura and S. Ozawa and H. Sakurai and M. Serata and E. Takeshita and T. Teranishi and K. Ue and K. Yamada and Y. Yanagisawa and M. Ishihara",

note = "Funding Information: The authors would like to acknowledge the Ring Cyclotron Crews for their excellent operation during the experiment. The present study is partially supported by the Grant-In-Aid for Scientific Research of the Japan Ministry of Education, Culture, Sports, Science and Technology under the program numbers (B) 08454069 and 11440081.",

year = "2004",

month = jun,

day = "28",

doi = "10.1016/j.nuclphysa.2004.04.057",

language = "English",

volume = "738",

pages = "337--341",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier",

number = "1-4 SUPPL.",

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TY - JOUR

T1 - Molecular states in neutron-rich beryllium isotopes

AU - Saito, Akito

AU - Shimoura, S.

AU - Takeuchi, S.

AU - Motobayashi, T.

AU - Minemura, T.

AU - Matsuyama, Y. U.

AU - Baba, H.

AU - Akiyoshi, H.

AU - Ando, Y.

AU - Aoi, N.

AU - Fülöp, Zs

AU - Gomi, T.

AU - Higurashi, Y.

AU - Hirai, M.

AU - Ieki, K.

AU - Imai, N.

AU - Iwasa, N.

AU - Iwasaki, H.

AU - Iwata, Y.

AU - Kanno, S.

AU - Kobayashi, H.

AU - Kubono, S.

AU - Kunibu, M.

AU - Kurokawa, M.

AU - Liu, Z.

AU - Michimasa, S.

AU - Nakamura, T.

AU - Ozawa, S.

AU - Sakurai, H.

AU - Serata, M.

AU - Takeshita, E.

AU - Teranishi, T.

AU - Ue, K.

AU - Yamada, K.

AU - Yanagisawa, Y.

AU - Ishihara, M.

N1 - Funding Information: The authors would like to acknowledge the Ring Cyclotron Crews for their excellent operation during the experiment. The present study is partially supported by the Grant-In-Aid for Scientific Research of the Japan Ministry of Education, Culture, Sports, Science and Technology under the program numbers (B) 08454069 and 11440081.

PY - 2004/6/28

Y1 - 2004/6/28

N2 - Excited states in 12Be were investigated by measuring alpha-inelastic scattering of 12Be. New excited states in 12Be were observed at 10.9 MeV and 11.3 MeV in a decay-energy spectrum of the 6He+6He final channel. Spins for these levels were determined to be 0 and 2, respectively, from the angular distributions of the inelastic scattering to these excited states. The observed states may be members of the rotational band with a 6He-6He cluster structure.

AB - Excited states in 12Be were investigated by measuring alpha-inelastic scattering of 12Be. New excited states in 12Be were observed at 10.9 MeV and 11.3 MeV in a decay-energy spectrum of the 6He+6He final channel. Spins for these levels were determined to be 0 and 2, respectively, from the angular distributions of the inelastic scattering to these excited states. The observed states may be members of the rotational band with a 6He-6He cluster structure.

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U2 - 10.1016/j.nuclphysa.2004.04.057

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JO - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

IS - 1-4 SUPPL.

ER -

Molecular states in neutron-rich beryllium isotopes

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