Nuclear structure and β -decay schemes for Te nuclides beyond N=82

B. Moon, C. B. Moon, P. A. Söderström, A. Odahara, R. Lozeva, Byungsik Hong, F. Browne, H. S. Jung, P. Lee, C. S. Lee, A. Yagi, C. Yuan, S. Nishimura, P. Doornenbal, G. Lorusso, T. Sumikama, H. Watanabe, I. Kojouharov, T. Isobe, H. BabaH. Sakurai, R. Daido, Y. Fang, H. Nishibata, Z. Patel, S. Rice, L. Sinclair, J. Wu, Z. Y. Xu, R. Yokoyama, T. Kubo, N. Inabe, H. Suzuki, N. Fukuda, D. Kameda, H. Takeda, D. S. Ahn, Y. Shimizu, D. Murai, F. L. Bello Garrote, J. M. Daugas, F. Didierjean, E. Ideguchi, T. Ishigaki, S. Morimoto, M. Niikura, I. Nishizuka, T. Komatsubara, Y. K. Kwon, K. Tshoo

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Abstract

We study for the first time the internal structure of Te140 through the β-delayed γ-ray spectroscopy of Sb140. The very neutron-rich Sb140 nuclei with Z=51 and N=89 were produced by the in-flight fission of U238 beams at the Radioactive Isotope Beam Factory, RIKEN. The half-life and spin-parity of Sb140 are reported as 173±12 ms and 3-, respectively. In addition to the excited states of Te140 produced by the β-decay branch, the β-delayed one-neutron and two-neutron emission branches were also established. By identifying the first 2+ and 4+ excited states of Te140, we found that Te isotopes persist in their vibrator character with E(4+)/E(2+)=2. We discuss the distinctive features manifest in this region revealed in pairs of isotopes with the same neutron holes and particles with respect to N=82.

Original languageEnglish
Article number044322
JournalPhysical Review C
Volume95
Issue number4
DOIs
Publication statusPublished - 2017 Apr 25

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nuclear structure
nuclides
neutrons
decay
isotopes
neutron emission
industrial plants
half life
radioactive isotopes
excitation
fission
rays
parity
flight
nuclei
spectroscopy

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Moon, B., Moon, C. B., Söderström, P. A., Odahara, A., Lozeva, R., Hong, B., ... Tshoo, K. (2017). Nuclear structure and β -decay schemes for Te nuclides beyond N=82. Physical Review C, 95(4), [044322]. https://doi.org/10.1103/PhysRevC.95.044322

Nuclear structure and β -decay schemes for Te nuclides beyond N=82. / Moon, B.; Moon, C. B.; Söderström, P. A.; Odahara, A.; Lozeva, R.; Hong, Byungsik; Browne, F.; Jung, H. S.; Lee, P.; Lee, C. S.; Yagi, A.; Yuan, C.; Nishimura, S.; Doornenbal, P.; Lorusso, G.; Sumikama, T.; Watanabe, H.; Kojouharov, I.; Isobe, T.; Baba, H.; Sakurai, H.; Daido, R.; Fang, Y.; Nishibata, H.; Patel, Z.; Rice, S.; Sinclair, L.; Wu, J.; Xu, Z. Y.; Yokoyama, R.; Kubo, T.; Inabe, N.; Suzuki, H.; Fukuda, N.; Kameda, D.; Takeda, H.; Ahn, D. S.; Shimizu, Y.; Murai, D.; Bello Garrote, F. L.; Daugas, J. M.; Didierjean, F.; Ideguchi, E.; Ishigaki, T.; Morimoto, S.; Niikura, M.; Nishizuka, I.; Komatsubara, T.; Kwon, Y. K.; Tshoo, K.

In: Physical Review C, Vol. 95, No. 4, 044322, 25.04.2017.

Research output: Contribution to journalArticle

Moon, B, Moon, CB, Söderström, PA, Odahara, A, Lozeva, R, Hong, B, Browne, F, Jung, HS, Lee, P, Lee, CS, Yagi, A, Yuan, C, Nishimura, S, Doornenbal, P, Lorusso, G, Sumikama, T, Watanabe, H, Kojouharov, I, Isobe, T, Baba, H, Sakurai, H, Daido, R, Fang, Y, Nishibata, H, Patel, Z, Rice, S, Sinclair, L, Wu, J, Xu, ZY, Yokoyama, R, Kubo, T, Inabe, N, Suzuki, H, Fukuda, N, Kameda, D, Takeda, H, Ahn, DS, Shimizu, Y, Murai, D, Bello Garrote, FL, Daugas, JM, Didierjean, F, Ideguchi, E, Ishigaki, T, Morimoto, S, Niikura, M, Nishizuka, I, Komatsubara, T, Kwon, YK & Tshoo, K 2017, 'Nuclear structure and β -decay schemes for Te nuclides beyond N=82', Physical Review C, vol. 95, no. 4, 044322. https://doi.org/10.1103/PhysRevC.95.044322
Moon B, Moon CB, Söderström PA, Odahara A, Lozeva R, Hong B et al. Nuclear structure and β -decay schemes for Te nuclides beyond N=82. Physical Review C. 2017 Apr 25;95(4). 044322. https://doi.org/10.1103/PhysRevC.95.044322
Moon, B. ; Moon, C. B. ; Söderström, P. A. ; Odahara, A. ; Lozeva, R. ; Hong, Byungsik ; Browne, F. ; Jung, H. S. ; Lee, P. ; Lee, C. S. ; Yagi, A. ; Yuan, C. ; Nishimura, S. ; Doornenbal, P. ; Lorusso, G. ; Sumikama, T. ; Watanabe, H. ; Kojouharov, I. ; Isobe, T. ; Baba, H. ; Sakurai, H. ; Daido, R. ; Fang, Y. ; Nishibata, H. ; Patel, Z. ; Rice, S. ; Sinclair, L. ; Wu, J. ; Xu, Z. Y. ; Yokoyama, R. ; Kubo, T. ; Inabe, N. ; Suzuki, H. ; Fukuda, N. ; Kameda, D. ; Takeda, H. ; Ahn, D. S. ; Shimizu, Y. ; Murai, D. ; Bello Garrote, F. L. ; Daugas, J. M. ; Didierjean, F. ; Ideguchi, E. ; Ishigaki, T. ; Morimoto, S. ; Niikura, M. ; Nishizuka, I. ; Komatsubara, T. ; Kwon, Y. K. ; Tshoo, K. / Nuclear structure and β -decay schemes for Te nuclides beyond N=82. In: Physical Review C. 2017 ; Vol. 95, No. 4.
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title = "Nuclear structure and β -decay schemes for Te nuclides beyond N=82",
abstract = "We study for the first time the internal structure of Te140 through the β-delayed γ-ray spectroscopy of Sb140. The very neutron-rich Sb140 nuclei with Z=51 and N=89 were produced by the in-flight fission of U238 beams at the Radioactive Isotope Beam Factory, RIKEN. The half-life and spin-parity of Sb140 are reported as 173±12 ms and 3-, respectively. In addition to the excited states of Te140 produced by the β-decay branch, the β-delayed one-neutron and two-neutron emission branches were also established. By identifying the first 2+ and 4+ excited states of Te140, we found that Te isotopes persist in their vibrator character with E(4+)/E(2+)=2. We discuss the distinctive features manifest in this region revealed in pairs of isotopes with the same neutron holes and particles with respect to N=82.",
author = "B. Moon and Moon, {C. B.} and S{\"o}derstr{\"o}m, {P. A.} and A. Odahara and R. Lozeva and Byungsik Hong and F. Browne and Jung, {H. S.} and P. Lee and Lee, {C. S.} and A. Yagi and C. Yuan and S. Nishimura and P. Doornenbal and G. Lorusso and T. Sumikama and H. Watanabe and I. Kojouharov and T. Isobe and H. Baba and H. Sakurai and R. Daido and Y. Fang and H. Nishibata and Z. Patel and S. Rice and L. Sinclair and J. Wu and Xu, {Z. Y.} and R. Yokoyama and T. Kubo and N. Inabe and H. Suzuki and N. Fukuda and D. Kameda and H. Takeda and Ahn, {D. S.} and Y. Shimizu and D. Murai and {Bello Garrote}, {F. L.} and Daugas, {J. M.} and F. Didierjean and E. Ideguchi and T. Ishigaki and S. Morimoto and M. Niikura and I. Nishizuka and T. Komatsubara and Kwon, {Y. K.} and K. Tshoo",
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T1 - Nuclear structure and β -decay schemes for Te nuclides beyond N=82

AU - Moon, B.

AU - Moon, C. B.

AU - Söderström, P. A.

AU - Odahara, A.

AU - Lozeva, R.

AU - Hong, Byungsik

AU - Browne, F.

AU - Jung, H. S.

AU - Lee, P.

AU - Lee, C. S.

AU - Yagi, A.

AU - Yuan, C.

AU - Nishimura, S.

AU - Doornenbal, P.

AU - Lorusso, G.

AU - Sumikama, T.

AU - Watanabe, H.

AU - Kojouharov, I.

AU - Isobe, T.

AU - Baba, H.

AU - Sakurai, H.

AU - Daido, R.

AU - Fang, Y.

AU - Nishibata, H.

AU - Patel, Z.

AU - Rice, S.

AU - Sinclair, L.

AU - Wu, J.

AU - Xu, Z. Y.

AU - Yokoyama, R.

AU - Kubo, T.

AU - Inabe, N.

AU - Suzuki, H.

AU - Fukuda, N.

AU - Kameda, D.

AU - Takeda, H.

AU - Ahn, D. S.

AU - Shimizu, Y.

AU - Murai, D.

AU - Bello Garrote, F. L.

AU - Daugas, J. M.

AU - Didierjean, F.

AU - Ideguchi, E.

AU - Ishigaki, T.

AU - Morimoto, S.

AU - Niikura, M.

AU - Nishizuka, I.

AU - Komatsubara, T.

AU - Kwon, Y. K.

AU - Tshoo, K.

PY - 2017/4/25

Y1 - 2017/4/25

N2 - We study for the first time the internal structure of Te140 through the β-delayed γ-ray spectroscopy of Sb140. The very neutron-rich Sb140 nuclei with Z=51 and N=89 were produced by the in-flight fission of U238 beams at the Radioactive Isotope Beam Factory, RIKEN. The half-life and spin-parity of Sb140 are reported as 173±12 ms and 3-, respectively. In addition to the excited states of Te140 produced by the β-decay branch, the β-delayed one-neutron and two-neutron emission branches were also established. By identifying the first 2+ and 4+ excited states of Te140, we found that Te isotopes persist in their vibrator character with E(4+)/E(2+)=2. We discuss the distinctive features manifest in this region revealed in pairs of isotopes with the same neutron holes and particles with respect to N=82.

AB - We study for the first time the internal structure of Te140 through the β-delayed γ-ray spectroscopy of Sb140. The very neutron-rich Sb140 nuclei with Z=51 and N=89 were produced by the in-flight fission of U238 beams at the Radioactive Isotope Beam Factory, RIKEN. The half-life and spin-parity of Sb140 are reported as 173±12 ms and 3-, respectively. In addition to the excited states of Te140 produced by the β-decay branch, the β-delayed one-neutron and two-neutron emission branches were also established. By identifying the first 2+ and 4+ excited states of Te140, we found that Te isotopes persist in their vibrator character with E(4+)/E(2+)=2. We discuss the distinctive features manifest in this region revealed in pairs of isotopes with the same neutron holes and particles with respect to N=82.

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