Persistence of the N=50 shell closure in the neutron-rich isotope Ge80

H. Iwasaki; S. Michimasa; M. Niikura; M. Tamaki; N. Aoi; H. Sakurai; S. Shimoura; S. Takeuchi; S. Ota; M. Honma; T. K. Onishi; E. Takeshita; H. J. Ong; H. Baba; Z. Elekes; T. Fukuchi; Y. Ichikawa; M. Ishihara; N. Iwasa; S. Kanno; R. Kanungo; S. Kawai; T. Kubo; K. Kurita; T. Motobayashi; A. Saito; Y. Satou; H. Suzuki; M. K. Suzuki; Y. Togano; Y. Yanagisawa

doi:10.1103/PhysRevC.78.021304

Persistence of the N=50 shell closure in the neutron-rich isotope Ge80

H. Iwasaki, S. Michimasa, M. Niikura, M. Tamaki, N. Aoi, H. Sakurai, S. Shimoura, S. Takeuchi, S. Ota, M. Honma, T. K. Onishi, E. Takeshita, H. J. Ong, H. Baba, Z. Elekes, T. Fukuchi, Y. Ichikawa, M. Ishihara, N. Iwasa, S. KannoR. Kanungo, S. Kawai, T. Kubo, K. Kurita, T. Motobayashi, A. Saito, Y. Satou, H. Suzuki, M. K. Suzuki, Y. Togano, Y. Yanagisawa

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Abstract

The 21+ and 22+ states of the neutron-rich isotope Ge80 were studied by intermediate-energy heavy-ion scattering, providing for the first time the experimental value of B(E2;22+→0g.s.+) for Ge80. The experimental data are well reproduced by large-scale shell model calculations, which suggest the important role of the proton particle-hole 2p3/2-1f5/2 excitation in the configuration of the 22+ state.

Original language	English
Article number	021304
Journal	Physical Review C - Nuclear Physics
Volume	78
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.78.021304
Publication status	Published - Aug 20 2008
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1103/PhysRevC.78.021304

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Iwasaki, H., Michimasa, S., Niikura, M., Tamaki, M., Aoi, N., Sakurai, H., Shimoura, S., Takeuchi, S., Ota, S., Honma, M., Onishi, T. K., Takeshita, E., Ong, H. J., Baba, H., Elekes, Z., Fukuchi, T., Ichikawa, Y., Ishihara, M., Iwasa, N., ... Yanagisawa, Y. (2008). Persistence of the N=50 shell closure in the neutron-rich isotope Ge80. Physical Review C - Nuclear Physics, 78(2), [021304]. https://doi.org/10.1103/PhysRevC.78.021304

Iwasaki, H, Michimasa, S, Niikura, M, Tamaki, M, Aoi, N, Sakurai, H, Shimoura, S, Takeuchi, S, Ota, S, Honma, M, Onishi, TK, Takeshita, E, Ong, HJ, Baba, H, Elekes, Z, Fukuchi, T, Ichikawa, Y, Ishihara, M, Iwasa, N, Kanno, S, Kanungo, R, Kawai, S, Kubo, T, Kurita, K, Motobayashi, T, Saito, A, Satou, Y, Suzuki, H, Suzuki, MK, Togano, Y & Yanagisawa, Y 2008, 'Persistence of the N=50 shell closure in the neutron-rich isotope Ge80', Physical Review C - Nuclear Physics, vol. 78, no. 2, 021304. https://doi.org/10.1103/PhysRevC.78.021304

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title = "Persistence of the N=50 shell closure in the neutron-rich isotope Ge80",

abstract = "The 21+ and 22+ states of the neutron-rich isotope Ge80 were studied by intermediate-energy heavy-ion scattering, providing for the first time the experimental value of B(E2;22+→0g.s.+) for Ge80. The experimental data are well reproduced by large-scale shell model calculations, which suggest the important role of the proton particle-hole 2p3/2-1f5/2 excitation in the configuration of the 22+ state.",

author = "H. Iwasaki and S. Michimasa and M. Niikura and M. Tamaki and N. Aoi and H. Sakurai and S. Shimoura and S. Takeuchi and S. Ota and M. Honma and Onishi, {T. K.} and E. Takeshita and Ong, {H. J.} and H. Baba and Z. Elekes and T. Fukuchi and Y. Ichikawa and M. Ishihara and N. Iwasa and S. Kanno and R. Kanungo and S. Kawai and T. Kubo and K. Kurita and T. Motobayashi and A. Saito and Y. Satou and H. Suzuki and Suzuki, {M. K.} and Y. Togano and Y. Yanagisawa",

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AU - Iwasaki, H.

AU - Michimasa, S.

AU - Niikura, M.

AU - Tamaki, M.

AU - Aoi, N.

AU - Sakurai, H.

AU - Shimoura, S.

AU - Takeuchi, S.

AU - Ota, S.

AU - Honma, M.

AU - Onishi, T. K.

AU - Takeshita, E.

AU - Ong, H. J.

AU - Baba, H.

AU - Elekes, Z.

AU - Fukuchi, T.

AU - Ichikawa, Y.

AU - Ishihara, M.

AU - Iwasa, N.

AU - Kanno, S.

AU - Kanungo, R.

AU - Kawai, S.

AU - Kubo, T.

AU - Kurita, K.

AU - Motobayashi, T.

AU - Saito, A.

AU - Satou, Y.

AU - Suzuki, H.

AU - Suzuki, M. K.

AU - Togano, Y.

AU - Yanagisawa, Y.

PY - 2008/8/20

Y1 - 2008/8/20

N2 - The 21+ and 22+ states of the neutron-rich isotope Ge80 were studied by intermediate-energy heavy-ion scattering, providing for the first time the experimental value of B(E2;22+→0g.s.+) for Ge80. The experimental data are well reproduced by large-scale shell model calculations, which suggest the important role of the proton particle-hole 2p3/2-1f5/2 excitation in the configuration of the 22+ state.

AB - The 21+ and 22+ states of the neutron-rich isotope Ge80 were studied by intermediate-energy heavy-ion scattering, providing for the first time the experimental value of B(E2;22+→0g.s.+) for Ge80. The experimental data are well reproduced by large-scale shell model calculations, which suggest the important role of the proton particle-hole 2p3/2-1f5/2 excitation in the configuration of the 22+ state.

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DO - 10.1103/PhysRevC.78.021304

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JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 2

M1 - 021304

ER -

Persistence of the N=50 shell closure in the neutron-rich isotope Ge80

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