Shape coexistence in Tl189
High spin states of Tl189 have been populated through the fusion-evaporation reactions [24169Mg(125 MeV),4n], [28165Si(140 MeV),4n], and [20175Ne(128 MeV),6n] and its subsequent decay studied by in-beam -ray spectroscopy techniques. Among the firmly established features there are two band structures...
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todo:paper_05562813_v38_n6_p2674_Kreiner2023-10-03T15:34:36Z Shape coexistence in Tl189 Kreiner, A.J. Davidson, J. Davidson, M. Mosca, H. Riedinger, L.L. Bingham, C.R. Guidry, M.W. Kahler, A.C. High spin states of Tl189 have been populated through the fusion-evaporation reactions [24169Mg(125 MeV),4n], [28165Si(140 MeV),4n], and [20175Ne(128 MeV),6n] and its subsequent decay studied by in-beam -ray spectroscopy techniques. Among the firmly established features there are two band structures resulting from the coupling of the h(9/2 and i(13/2 proton intruder states to the oblate ground-state band of the Hg core. However, above a certain excitation energy both bands show structural changes possibly related to the prolate shaped excited band in Hg188. At least for the i(13/2 case, coexistence of both shapes is observed. © 1988 The American Physical Society. Fil:Kreiner, A.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Davidson, J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Davidson, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562813_v38_n6_p2674_Kreiner |
| institution |
Universidad de Buenos Aires |
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I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
High spin states of Tl189 have been populated through the fusion-evaporation reactions [24169Mg(125 MeV),4n], [28165Si(140 MeV),4n], and [20175Ne(128 MeV),6n] and its subsequent decay studied by in-beam -ray spectroscopy techniques. Among the firmly established features there are two band structures resulting from the coupling of the h(9/2 and i(13/2 proton intruder states to the oblate ground-state band of the Hg core. However, above a certain excitation energy both bands show structural changes possibly related to the prolate shaped excited band in Hg188. At least for the i(13/2 case, coexistence of both shapes is observed. © 1988 The American Physical Society. |
| format |
JOUR |
| author |
Kreiner, A.J. Davidson, J. Davidson, M. Mosca, H. Riedinger, L.L. Bingham, C.R. Guidry, M.W. Kahler, A.C. |
| spellingShingle |
Kreiner, A.J. Davidson, J. Davidson, M. Mosca, H. Riedinger, L.L. Bingham, C.R. Guidry, M.W. Kahler, A.C. Shape coexistence in Tl189 |
| author_facet |
Kreiner, A.J. Davidson, J. Davidson, M. Mosca, H. Riedinger, L.L. Bingham, C.R. Guidry, M.W. Kahler, A.C. |
| author_sort |
Kreiner, A.J. |
| title |
Shape coexistence in Tl189 |
| title_short |
Shape coexistence in Tl189 |
| title_full |
Shape coexistence in Tl189 |
| title_fullStr |
Shape coexistence in Tl189 |
| title_full_unstemmed |
Shape coexistence in Tl189 |
| title_sort |
shape coexistence in tl189 |
| url |
http://hdl.handle.net/20.500.12110/paper_05562813_v38_n6_p2674_Kreiner |
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