Highly deformed band structures due to core excitations in Xe 123

Anwesha Basu; A. K. Singh; I. Ragnarsson; B. G. Carlsson; A. Kardan; G. B. Hagemann; G. Sletten; B. Herskind; H. Hübel; S. Chmel; A. N. Wilson; J. Rogers; R. V.F. Janssens; M. P. Carpenter; T. L. Khoo; F. G. Kondev; T. Lauritsen; S. Zhu; A. Korichi; P. Fallon; B. M. Nyakó; J. Timár

doi:10.1103/PhysRevC.103.014301

Highly deformed band structures due to core excitations in Xe 123

Anwesha Basu
, A. K. Singh
, I. Ragnarsson
, B. G. Carlsson
, A. Kardan
, G. B. Hagemann
, G. Sletten
, B. Herskind
, H. Hübel
, S. Chmel
, A. N. Wilson
, J. Rogers
, R. V.F. Janssens
, M. P. Carpenter
, T. L. Khoo
, F. G. Kondev
, T. Lauritsen
, S. Zhu
, A. Korichi
, P. Fallon

B. M. Nyakó, J. Timár

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

3 Citations (Scopus)

Abstract

High-spin states in Xe123 were populated in the Se80(Ca48, 5n)Xe123 reaction at a beam energy of 207 MeV. γ-ray coincidence events were recorded with the Gammasphere spectrometer. Four new high-spin bands have been discovered in this nucleus. The bands are compared with those calculated within the framework of cranked Nilsson-Strutinsky and cranked Nilsson-Strutinsky-Bogoliubov models. It is concluded that the configurations of the bands involve two-proton excitations across the Z=50 as well as excitation of neutrons across the N=82 shell gaps resulting in a large deformation, 2≈0.30 and γ≈5°C.

Original language	English
Article number	014301
Journal	Physical Review C
Volume	103
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.103.014301
Publication status	Published - 4 Jan 2021

Access to Document

10.1103/PhysRevC.103.014301

Cite this

Basu, A., Singh, A. K., Ragnarsson, I., Carlsson, B. G., Kardan, A., Hagemann, G. B., Sletten, G., Herskind, B., Hübel, H., Chmel, S., Wilson, A. N., Rogers, J., Janssens, R. V. F., Carpenter, M. P., Khoo, T. L., Kondev, F. G., Lauritsen, T., Zhu, S., Korichi, A., ... Timár, J. (2021). Highly deformed band structures due to core excitations in Xe 123. Physical Review C, 103(1), Article 014301. https://doi.org/10.1103/PhysRevC.103.014301

@article{be24b339628847bc88ae1a706701a04e,

title = "Highly deformed band structures due to core excitations in Xe 123",

abstract = "High-spin states in Xe123 were populated in the Se80(Ca48, 5n)Xe123 reaction at a beam energy of 207 MeV. γ-ray coincidence events were recorded with the Gammasphere spectrometer. Four new high-spin bands have been discovered in this nucleus. The bands are compared with those calculated within the framework of cranked Nilsson-Strutinsky and cranked Nilsson-Strutinsky-Bogoliubov models. It is concluded that the configurations of the bands involve two-proton excitations across the Z=50 as well as excitation of neutrons across the N=82 shell gaps resulting in a large deformation, 2≈0.30 and γ≈5°C.",

author = "Anwesha Basu and Singh, \{A. K.\} and I. Ragnarsson and Carlsson, \{B. G.\} and A. Kardan and Hagemann, \{G. B.\} and G. Sletten and B. Herskind and H. H{\"u}bel and S. Chmel and Wilson, \{A. N.\} and J. Rogers and Janssens, \{R. V.F.\} and Carpenter, \{M. P.\} and Khoo, \{T. L.\} and Kondev, \{F. G.\} and T. Lauritsen and S. Zhu and A. Korichi and P. Fallon and Nyak{\'o}, \{B. M.\} and J. Tim{\'a}r",

note = "Publisher Copyright: {\textcopyright} 2021 American Physical Society.",

year = "2021",

month = jan,

day = "4",

doi = "10.1103/PhysRevC.103.014301",

language = "English",

volume = "103",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "1",

}

Basu, A, Singh, AK, Ragnarsson, I, Carlsson, BG, Kardan, A, Hagemann, GB, Sletten, G, Herskind, B, Hübel, H, Chmel, S, Wilson, AN, Rogers, J, Janssens, RVF, Carpenter, MP, Khoo, TL, Kondev, FG, Lauritsen, T, Zhu, S, Korichi, A, Fallon, P, Nyakó, BM & Timár, J 2021, 'Highly deformed band structures due to core excitations in Xe 123', Physical Review C, vol. 103, no. 1, 014301. https://doi.org/10.1103/PhysRevC.103.014301

TY - JOUR

T1 - Highly deformed band structures due to core excitations in Xe 123

AU - Basu, Anwesha

AU - Singh, A. K.

AU - Ragnarsson, I.

AU - Carlsson, B. G.

AU - Kardan, A.

AU - Hagemann, G. B.

AU - Sletten, G.

AU - Herskind, B.

AU - Hübel, H.

AU - Chmel, S.

AU - Wilson, A. N.

AU - Rogers, J.

AU - Janssens, R. V.F.

AU - Carpenter, M. P.

AU - Khoo, T. L.

AU - Kondev, F. G.

AU - Lauritsen, T.

AU - Zhu, S.

AU - Korichi, A.

AU - Fallon, P.

AU - Nyakó, B. M.

AU - Timár, J.

PY - 2021/1/4

Y1 - 2021/1/4

N2 - High-spin states in Xe123 were populated in the Se80(Ca48, 5n)Xe123 reaction at a beam energy of 207 MeV. γ-ray coincidence events were recorded with the Gammasphere spectrometer. Four new high-spin bands have been discovered in this nucleus. The bands are compared with those calculated within the framework of cranked Nilsson-Strutinsky and cranked Nilsson-Strutinsky-Bogoliubov models. It is concluded that the configurations of the bands involve two-proton excitations across the Z=50 as well as excitation of neutrons across the N=82 shell gaps resulting in a large deformation, 2≈0.30 and γ≈5°C.

AB - High-spin states in Xe123 were populated in the Se80(Ca48, 5n)Xe123 reaction at a beam energy of 207 MeV. γ-ray coincidence events were recorded with the Gammasphere spectrometer. Four new high-spin bands have been discovered in this nucleus. The bands are compared with those calculated within the framework of cranked Nilsson-Strutinsky and cranked Nilsson-Strutinsky-Bogoliubov models. It is concluded that the configurations of the bands involve two-proton excitations across the Z=50 as well as excitation of neutrons across the N=82 shell gaps resulting in a large deformation, 2≈0.30 and γ≈5°C.

UR - https://www.scopus.com/pages/publications/85099292777

U2 - 10.1103/PhysRevC.103.014301

DO - 10.1103/PhysRevC.103.014301

M3 - Article

SN - 2469-9985

VL - 103

JO - Physical Review C

JF - Physical Review C

IS - 1

M1 - 014301

ER -

Highly deformed band structures due to core excitations in Xe 123

Abstract

Access to Document

Other files and links

Fingerprint

Cite this