Evolution of proton single-particle states in neutron-rich Sb isotopes beyond N=82

A. Jungclaus; J. M. Keatings; G. S. Simpson; H. Naïdja; A. Gargano; S. Nishimura; P. Doornenbal; G. Gey; G. Lorusso; P. A. Söderström; T. Sumikama; J. Taprogge; Z. Y. Xu; H. Baba; F. Browne; N. Fukuda; N. Inabe; T. Isobe; H. S. Jung; D. Kameda; G. D. Kim; Y. K. Kim; I. Kojouharov; T. Kubo; N. Kurz; Y. K. Kwon; Z. Li; H. Sakurai; H. Schaffner; Y. Shimizu; H. Suzuki; H. Takeda; Z. Vajta; H. Watanabe; J. Wu; A. Yagi; K. Yoshinaga; S. Bönig; J. M. Daugas; R. Gernhaüser; S. Ilieva; T. Kröll; A. Montaner-Piza; K. Moschner; D. Mücher; H. Nishibata; A. Odahara; R. Orlandi; M. Scheck; K. Steiger; A. Wendt

doi:10.1103/PhysRevC.102.034324

Evolution of proton single-particle states in neutron-rich Sb isotopes beyond N=82

A. Jungclaus, J. M. Keatings, G. S. Simpson, H. Naïdja, A. Gargano, S. Nishimura, P. Doornenbal, G. Gey, G. Lorusso, P. A. Söderström, T. Sumikama, J. Taprogge, Z. Y. Xu, H. Baba, F. Browne, N. Fukuda, N. Inabe, T. Isobe, H. S. Jung, D. KamedaG. D. Kim, Y. K. Kim, I. Kojouharov, T. Kubo, N. Kurz, Y. K. Kwon, Z. Li, H. Sakurai, H. Schaffner, Y. Shimizu, H. Suzuki, H. Takeda, Z. Vajta, H. Watanabe, J. Wu, A. Yagi, K. Yoshinaga, S. Bönig, J. M. Daugas, R. Gernhaüser, S. Ilieva, T. Kröll, A. Montaner-Piza, K. Moschner, D. Mücher, H. Nishibata, A. Odahara, R. Orlandi, M. Scheck, K. Steiger, A. Wendt

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Abstract

The β decay of the semimagic Sn isotopes Sn136,137,138 has been studied at the Radioactive Isotope Beam Factory at the RIKEN Nishina Center. The first experimental information on excited states was obtained for Sb137 while, in the case of Sb136, the established excitation scheme could be extended by ten previously unidentified levels. In the decay of the most-neutron-rich isotope Sn138, two γ rays were observed for the first time. The new experimental results, in combination with state-of-the-art shell-model calculations, provide the first information with respect to the evolution of the 0g7/2 and 1d5/2 proton single-particle states with increasing neutron number beyond N=84.

Original language	English
Article number	034324
Journal	Physical Review C
Volume	102
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.102.034324
Publication status	Published - Sept 2020
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1103/PhysRevC.102.034324

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Jungclaus, A., Keatings, J. M., Simpson, G. S., Naïdja, H., Gargano, A., Nishimura, S., Doornenbal, P., Gey, G., Lorusso, G., Söderström, P. A., Sumikama, T., Taprogge, J., Xu, Z. Y., Baba, H., Browne, F., Fukuda, N., Inabe, N., Isobe, T., Jung, H. S., ... Wendt, A. (2020). Evolution of proton single-particle states in neutron-rich Sb isotopes beyond N=82. Physical Review C, 102(3), [034324]. https://doi.org/10.1103/PhysRevC.102.034324

Jungclaus, A, Keatings, JM, Simpson, GS, Naïdja, H, Gargano, A, Nishimura, S, Doornenbal, P, Gey, G, Lorusso, G, Söderström, PA, Sumikama, T, Taprogge, J, Xu, ZY, Baba, H, Browne, F, Fukuda, N, Inabe, N, Isobe, T, Jung, HS, Kameda, D, Kim, GD, Kim, YK, Kojouharov, I, Kubo, T, Kurz, N, Kwon, YK, Li, Z, Sakurai, H, Schaffner, H, Shimizu, Y, Suzuki, H, Takeda, H, Vajta, Z, Watanabe, H, Wu, J, Yagi, A, Yoshinaga, K, Bönig, S, Daugas, JM, Gernhaüser, R, Ilieva, S, Kröll, T, Montaner-Piza, A, Moschner, K, Mücher, D, Nishibata, H, Odahara, A, Orlandi, R, Scheck, M, Steiger, K & Wendt, A 2020, 'Evolution of proton single-particle states in neutron-rich Sb isotopes beyond N=82', Physical Review C, vol. 102, no. 3, 034324. https://doi.org/10.1103/PhysRevC.102.034324

@article{9a7de69ccc9840fd9f97c91c6f6e2744,

title = "Evolution of proton single-particle states in neutron-rich Sb isotopes beyond N=82",

abstract = "The β decay of the semimagic Sn isotopes Sn136,137,138 has been studied at the Radioactive Isotope Beam Factory at the RIKEN Nishina Center. The first experimental information on excited states was obtained for Sb137 while, in the case of Sb136, the established excitation scheme could be extended by ten previously unidentified levels. In the decay of the most-neutron-rich isotope Sn138, two γ rays were observed for the first time. The new experimental results, in combination with state-of-the-art shell-model calculations, provide the first information with respect to the evolution of the 0g7/2 and 1d5/2 proton single-particle states with increasing neutron number beyond N=84.",

author = "A. Jungclaus and Keatings, {J. M.} and Simpson, {G. S.} and H. Na{\"i}dja and A. Gargano and S. Nishimura and P. Doornenbal and G. Gey and G. Lorusso and S{\"o}derstr{\"o}m, {P. A.} and T. Sumikama and J. Taprogge and Xu, {Z. Y.} and H. Baba and F. Browne and N. Fukuda and N. Inabe and T. Isobe and Jung, {H. S.} and D. Kameda and Kim, {G. D.} and Kim, {Y. K.} and I. Kojouharov and T. Kubo and N. Kurz and Kwon, {Y. K.} and Z. Li and H. Sakurai and H. Schaffner and Y. Shimizu and H. Suzuki and H. Takeda and Z. Vajta and H. Watanabe and J. Wu and A. Yagi and K. Yoshinaga and S. B{\"o}nig and Daugas, {J. M.} and R. Gernha{\"u}ser and S. Ilieva and T. Kr{\"o}ll and A. Montaner-Piza and K. Moschner and D. M{\"u}cher and H. Nishibata and A. Odahara and R. Orlandi and M. Scheck and K. Steiger and A. Wendt",

note = "Funding Information: We thank the staff of the RIKEN Nishina Center accelerator complex for providing high-intensity beams to the experiment. This work was supported by the Spanish Ministerio de Ciencia e Innovaci{\'o}n under contracts FPA2014-57196-C5-4-P and FPA2017-84756-C4-2-P and the UK Science and Technology Facilities Council under Grant No. ST/P005101/1. Zs.V. was supported by the European Regional Development Fund (Contract No. GINOP-2.3.3-15-2016-00034), the National Research Development and Innovation Fund of Hungary (Grant No. K128947), and by RIKEN as short-term International Program Associate. Publisher Copyright: {\textcopyright} 2020 American Physical Society.",

year = "2020",

month = sep,

doi = "10.1103/PhysRevC.102.034324",

language = "English",

volume = "102",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "3",

}

TY - JOUR

T1 - Evolution of proton single-particle states in neutron-rich Sb isotopes beyond N=82

AU - Jungclaus, A.

AU - Keatings, J. M.

AU - Simpson, G. S.

AU - Naïdja, H.

AU - Gargano, A.

AU - Nishimura, S.

AU - Doornenbal, P.

AU - Gey, G.

AU - Lorusso, G.

AU - Söderström, P. A.

AU - Sumikama, T.

AU - Taprogge, J.

AU - Xu, Z. Y.

AU - Baba, H.

AU - Browne, F.

AU - Fukuda, N.

AU - Inabe, N.

AU - Isobe, T.

AU - Jung, H. S.

AU - Kameda, D.

AU - Kim, G. D.

AU - Kim, Y. K.

AU - Kojouharov, I.

AU - Kubo, T.

AU - Kurz, N.

AU - Kwon, Y. K.

AU - Li, Z.

AU - Sakurai, H.

AU - Schaffner, H.

AU - Shimizu, Y.

AU - Suzuki, H.

AU - Takeda, H.

AU - Vajta, Z.

AU - Watanabe, H.

AU - Wu, J.

AU - Yagi, A.

AU - Yoshinaga, K.

AU - Bönig, S.

AU - Daugas, J. M.

AU - Gernhaüser, R.

AU - Ilieva, S.

AU - Kröll, T.

AU - Montaner-Piza, A.

AU - Moschner, K.

AU - Mücher, D.

AU - Nishibata, H.

AU - Odahara, A.

AU - Orlandi, R.

AU - Scheck, M.

AU - Steiger, K.

AU - Wendt, A.

N1 - Funding Information: We thank the staff of the RIKEN Nishina Center accelerator complex for providing high-intensity beams to the experiment. This work was supported by the Spanish Ministerio de Ciencia e Innovación under contracts FPA2014-57196-C5-4-P and FPA2017-84756-C4-2-P and the UK Science and Technology Facilities Council under Grant No. ST/P005101/1. Zs.V. was supported by the European Regional Development Fund (Contract No. GINOP-2.3.3-15-2016-00034), the National Research Development and Innovation Fund of Hungary (Grant No. K128947), and by RIKEN as short-term International Program Associate. Publisher Copyright: © 2020 American Physical Society.

PY - 2020/9

Y1 - 2020/9

N2 - The β decay of the semimagic Sn isotopes Sn136,137,138 has been studied at the Radioactive Isotope Beam Factory at the RIKEN Nishina Center. The first experimental information on excited states was obtained for Sb137 while, in the case of Sb136, the established excitation scheme could be extended by ten previously unidentified levels. In the decay of the most-neutron-rich isotope Sn138, two γ rays were observed for the first time. The new experimental results, in combination with state-of-the-art shell-model calculations, provide the first information with respect to the evolution of the 0g7/2 and 1d5/2 proton single-particle states with increasing neutron number beyond N=84.

AB - The β decay of the semimagic Sn isotopes Sn136,137,138 has been studied at the Radioactive Isotope Beam Factory at the RIKEN Nishina Center. The first experimental information on excited states was obtained for Sb137 while, in the case of Sb136, the established excitation scheme could be extended by ten previously unidentified levels. In the decay of the most-neutron-rich isotope Sn138, two γ rays were observed for the first time. The new experimental results, in combination with state-of-the-art shell-model calculations, provide the first information with respect to the evolution of the 0g7/2 and 1d5/2 proton single-particle states with increasing neutron number beyond N=84.

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UR - http://www.scopus.com/inward/citedby.url?scp=85092707636&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.102.034324

DO - 10.1103/PhysRevC.102.034324

M3 - Article

AN - SCOPUS:85092707636

SN - 2469-9985

VL - 102

JO - Physical Review C

JF - Physical Review C

IS - 3

M1 - 034324

ER -

Evolution of proton single-particle states in neutron-rich Sb isotopes beyond N=82

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