First observation of high-spin states in Se83

N. Fotiades; A. F. Lisetskiy; J. A. Cizewski; R. Krücken; R. M. Clark; P. Fallon; I. Y. Lee; A. O. Macchiavelli; J. A. Becker; B. A. Brown; M. Horoi; W. Younes

doi:10.1103/PhysRevC.74.034308

First observation of high-spin states in Se83

N. Fotiades, A. F. Lisetskiy, J. A. Cizewski, R. Krücken, R. M. Clark, P. Fallon, I. Y. Lee, A. O. Macchiavelli, J. A. Becker, B. A. Brown, M. Horoi, W. Younes

Physics

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8 Scopus citations

Abstract

The level structure of Se83 was studied via prompt γ-ray spectroscopy of fragments following the fission of the compound nucleus Th226 formed in the O18 (91 MeV) + Pb208 fusion-evaporation reaction. The first four high-spin states above the 9/2+ ground state were established. The coupling of the neutron hole in the g9/2 orbital to the yrast states in the Se84 core can account for these states. The experimentally observed high-spin states are compared with predictions of shell-model calculations.

Original language	English
Article number	034308
Journal	Physical Review C - Nuclear Physics
Volume	74
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.74.034308
State	Published - 2006

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10.1103/PhysRevC.74.034308

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title = "First observation of high-spin states in Se83",

abstract = "The level structure of Se83 was studied via prompt γ-ray spectroscopy of fragments following the fission of the compound nucleus Th226 formed in the O18 (91 MeV) + Pb208 fusion-evaporation reaction. The first four high-spin states above the 9/2+ ground state were established. The coupling of the neutron hole in the g9/2 orbital to the yrast states in the Se84 core can account for these states. The experimentally observed high-spin states are compared with predictions of shell-model calculations.",

author = "N. Fotiades and Lisetskiy, {A. F.} and Cizewski, {J. A.} and R. Kr{\"u}cken and Clark, {R. M.} and P. Fallon and Lee, {I. Y.} and Macchiavelli, {A. O.} and Becker, {J. A.} and Brown, {B. A.} and M. Horoi and W. Younes",

year = "2006",

doi = "10.1103/PhysRevC.74.034308",

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journal = "Physical Review C - Nuclear Physics",

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T1 - First observation of high-spin states in Se83

AU - Fotiades, N.

AU - Lisetskiy, A. F.

AU - Cizewski, J. A.

AU - Krücken, R.

AU - Clark, R. M.

AU - Fallon, P.

AU - Lee, I. Y.

AU - Macchiavelli, A. O.

AU - Becker, J. A.

AU - Brown, B. A.

AU - Horoi, M.

AU - Younes, W.

PY - 2006

Y1 - 2006

N2 - The level structure of Se83 was studied via prompt γ-ray spectroscopy of fragments following the fission of the compound nucleus Th226 formed in the O18 (91 MeV) + Pb208 fusion-evaporation reaction. The first four high-spin states above the 9/2+ ground state were established. The coupling of the neutron hole in the g9/2 orbital to the yrast states in the Se84 core can account for these states. The experimentally observed high-spin states are compared with predictions of shell-model calculations.

AB - The level structure of Se83 was studied via prompt γ-ray spectroscopy of fragments following the fission of the compound nucleus Th226 formed in the O18 (91 MeV) + Pb208 fusion-evaporation reaction. The first four high-spin states above the 9/2+ ground state were established. The coupling of the neutron hole in the g9/2 orbital to the yrast states in the Se84 core can account for these states. The experimentally observed high-spin states are compared with predictions of shell-model calculations.

UR - http://www.scopus.com/inward/record.url?scp=33748500425&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.74.034308

DO - 10.1103/PhysRevC.74.034308

M3 - Article

AN - SCOPUS:33748500425

VL - 74

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 3

M1 - 034308

ER -

First observation of high-spin states in Se83

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