A semi-classical model for wobbling motion is presented as an extension to the Bohr-Mottelson model of wobbling motion. Using the resultant wobbling potential, a quantum mechanical equation is derived for anharmonic wobbling motion. We then attempt to explain the anharmonicity observed in the excited bands of two wobbling phonons in the A similar or equal to 160 region. (c) 2006 Elsevier B.V. All rights reserved.
机构:
Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China
Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R ChinaUniv Augsburg, EP 6, D-86135 Augsburg, Germany
Chen, Qing-Hu
Batchelor, Murray T.
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Chongqing Univ, Ctr Modern Phys, Chongqing 400044, Peoples R China
Australian Natl Univ, Inst Math Sci, Canberra, ACT 2601, Australia
Australian Natl Univ, Res Sch Phys & Engn, Dept Theoret Phys, Canberra, ACT 2601, AustraliaUniv Augsburg, EP 6, D-86135 Augsburg, Germany
Batchelor, Murray T.
Solano, Enrique
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Univ Basque Country UPV EHU, Dept Phys Chem, Apartado 644, E-48080 Bilbao, Spain
Basque Fdn Sci, Ikerbasque, Maria Diaz de Haro 3, E-48013 Bilbao, SpainUniv Augsburg, EP 6, D-86135 Augsburg, Germany