Soft chiral vibrations in 106 Mo
作者： S. J. Zhu , J. H. Hamilton , A. V. Ramayya , P. M. Gore , J. O. Rasmussen
DOI: 10.1140/EPJAD/I2005-06-204-0
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摘要: High-spin states in neutron-rich 106Mo were investigated by detecting the prompt γ-rays spontaneous fission of 252Cf with Gammasphere. Several new bands are observed. Two sets ΔI = 1 found to have all characteristics a class chiral vibrational doublets. Tilted axis cranking calculations support assignment and indicate that chirality is generated neutron h11/2 particle mixed d5/2, g7/2 hole coupled short long axis, repectively.
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A. Guessous, N. Schulz, W. R. Phillips, I. Ahmad, M. Bentaleb, J. L. Durell, M. A. Jones, M. Leddy, E. Lubkiewicz, L. R. Morss, R. Piepenbring, A. G. Smith, W. Urban, B. J. Varley, Harmonic two-phonon gamma -vibrational state in neutron-rich 106Mo. Physical Review Letters. ,vol. 75, pp. 2280- 2283 ,(1995) , 10.1103/PHYSREVLETT.75.2280
Y. X. Luo, S. C. Wu, J. Gilat, J. O. Rasmussen, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, C. J. Beyer, S. J. Zhu, J. Kormicki, X. Q. Zhang, E. F. Jones, P. M. Gore, I-Yang Lee, P. Zielinski, C. M. Folden, T. N. Ginter, P. Fallon, G. M. Ter-Akopian, A. V. Daniel, M. A. Stoyer, J. D. Cole, R. Donangelo, S. J. Asztalos, A. Gelberg, Level structures of Rh 110 , 111 , 112 , 113 from measurements on Cf 252 Physical Review C. ,vol. 69, pp. 024315- ,(2004) , 10.1103/PHYSREVC.69.024315
V. Dimitrov, S. Frauendorf, F. Dönau, Left-Handed Nuclei FRONTIERS OF NUCLEAR STRUCTURE. ,vol. 656, pp. 151- 159 ,(2003) , 10.1063/1.1556636
A. G. Smith, J. L. Durell, W. R. Phillips, M. A. Jones, M. Leddy, W. Urban, B. J. Varley, I. Ahmad, L. R. Morss, M. Bentaleb, A. Guessous, E. Lubkiewicz, N. Schulz, R. Wyss, Spin-Dependent Triaxial Deformation in Neutron-Rich Mo Isotopes. Physical Review Letters. ,vol. 77, pp. 1711- 1714 ,(1996) , 10.1103/PHYSREVLETT.77.1711
Stefan Frauendorf, Spontaneous symmetry breaking in rotating nuclei Reviews of Modern Physics. ,vol. 73, pp. 463- 514 ,(2001) , 10.1103/REVMODPHYS.73.463
T. Koike, K. Starosta, I. Hamamoto, Chiral bands, dynamical spontaneous symmetry breaking, and the selection rule for electromagnetic transitions in the chiral geometry Physical Review Letters. ,vol. 93, pp. 172502- ,(2004) , 10.1103/PHYSREVLETT.93.172502
C. Hutter, R. Krücken, A. Aprahamian, C. J. Barton, C. W. Beausang, M. A. Caprio, R. F. Casten, W.-T. Chou, R. M. Clark, D. Cline, J. R. Cooper, M. Cromaz, A. A. Hecht, A. O. Macchiavelli, N. Pietralla, M. Shawcross, M. A. Stoyer, C. Y. Wu, N. V. Zamfir, B(E2)values and the search for the critical point symmetry X(5) in104Moand106Mo Physical Review C. ,vol. 67, pp. 054315- ,(2003) , 10.1103/PHYSREVC.67.054315
S. Frauendorf, Description of multi-quasiparticle bands by the tilted axis cranking model Nuclear Physics. ,vol. 677, pp. 115- 170 ,(2000) , 10.1016/S0375-9474(00)00308-0
V. I. Dimitrov, S. Frauendorf, F. Dönau, Chirality of nuclear rotation. Physical Review Letters. ,vol. 84, pp. 5732- 5735 ,(2000) , 10.1103/PHYSREVLETT.84.5732
H. Hua, C. Y. Wu, D. Cline, A. B. Hayes, R. Teng, R. M. Clark, P. Fallon, A. Goergen, A. O. Macchiavelli, K. Vetter, Triaxiality and the alignedh11∕2neutron orbitals in neutron-rich Zr and Mo isotopes Physical Review C. ,vol. 69, pp. 014317- ,(2004) , 10.1103/PHYSREVC.69.014317