Superdeformed shapes and configurations in thallium nuclei

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Superdeformation studies in {sup 189,191,192}Tl at Gammasphere are discussed. New results on {sup 191}Tl are the observation of interband transitions between the signature partner E2 bands and the measurement of an average quadrupole moment (Q{sub 0} = 18 {+-} 1 eb) for these superdeformed structures. These data enable them to derive absolute M1 strengths and confirm that the 81st proton occupies the [642]5/2 orbital. Tentative data for one superdeformed sequence in {sup 189}Tl are consistent with the prediction of a decrease in quadrupole deformation for the lightest nuclei at the limit of this island of superdeformation.

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11 p.

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Reviol, W.; Mueller, W. F. & Riedinger, L. L. September 1997.

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Superdeformation studies in {sup 189,191,192}Tl at Gammasphere are discussed. New results on {sup 191}Tl are the observation of interband transitions between the signature partner E2 bands and the measurement of an average quadrupole moment (Q{sub 0} = 18 {+-} 1 eb) for these superdeformed structures. These data enable them to derive absolute M1 strengths and confirm that the 81st proton occupies the [642]5/2 orbital. Tentative data for one superdeformed sequence in {sup 189}Tl are consistent with the prediction of a decrease in quadrupole deformation for the lightest nuclei at the limit of this island of superdeformation.

Physical Description

11 p.

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INIS; OSTI as DE97054008

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  • 6. international conference on nucleus-nucleus collisions (NN-6), Gatlinburg, TN (United States), 2-6 Jun 1997

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  • Other: DE97054008
  • Report No.: ANL/PHY/CP--94192
  • Report No.: CONF-970622--
  • Grant Number: W-31109-ENG-38;FG05-87ER40361;FG02-88ER40441
  • Office of Scientific & Technical Information Report Number: 554888
  • Archival Resource Key: ark:/67531/metadc693410

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  • September 1997

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  • Aug. 14, 2015, 8:43 a.m.

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  • Dec. 15, 2015, 11:55 a.m.

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Reviol, W.; Mueller, W. F. & Riedinger, L. L. Superdeformed shapes and configurations in thallium nuclei, article, September 1997; Illinois. (digital.library.unt.edu/ark:/67531/metadc693410/: accessed December 15, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.