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Now showing items 1-7 of 7

  • Candidate multiple chiral doublets nucleus Rh106 in a triaxial relativistic mean-field approach with time-odd fields 

    Yao J.M.; Qi B.; Zhang S.Q.; Peng J.; Wang S.Y.; Meng J. (2009)
    The configuration-fixed constrained triaxial relativistic mean-field approach is extended by including time-odd fields and applied to the study of the candidate multiple chiral doublets (MχD) nucleus Rh106. The energy ...

  • Chirality in odd-A nucleus 135Nd in particle rotor model 

    Qi B.; Zhang S.Q.; Meng J.; Wang S.Y.; Frauendorf S. (2009)
    A particle rotor model is developed which couples several valence protons and neutrons to a rigid triaxial rotor core. It is applied to investigating the chirality in odd-A nucleus 135Nd with π h11 / 22 ⊗ ν h11 / 2- 1 ...

  • Chirality in odd-A Rh isotopes within the triaxial particle rotor model 

    Qi B.; Zhang S.Q.; Wang S.Y.; Meng J.; Koike T. (2011)
    By adopting the fully quantal triaxial particle-rotor model, the candidate chiral doublet bands in odd-A nuclei Rh103 and Rh105 with πg9/2-1-νh11/22 configuration are studied. For the doublet bands in both nuclei, agreement ...

  • Description of πg9/2 νh11/2 doublet bands in Rh106 

    Wang S.Y.; Zhang S.Q.; Qi B.; Peng J.; Yao J.M.; Meng J. (2008)
    Using the particle-rotor model (PRM), in which two quasiparticles are coupled to a triaxial core, the negative-parity doublet bands in Rh106 are studied. The quadrupole deformations β and γ for the πg9/2 νh11/2 configuration ...

  • Examining B(M1) staggering as a fingerprint for chiral doublet bands 

    Qi B.; Zhang S.Q.; Wang S.Y.; Yao J.M.; Meng J. (2009)
    The electromagnetic transitions of the doublet bands with different triaxiality parameter γ are discussed in the particle rotor model with πh11/2 νh11/2-1 configuration. It is found that B(M1) staggering as well as the ...

  • Signature splitting in 173W with triaxial particle rotor model 

    Qi B.; Zhang S.Q.; Wang S.Y.; Meng J. (2009)

  • The first candidate for chiral nuclei in the A~80 mass region: 80Br 

    Wang S.Y.; Qi B.; Liu L.; Zhang S.Q.; Hua H.; Li X.Q.; Chen Y.Y.; Zhu L.H.; Meng J.; Wyngaardt S.M.; Papka P.; Ibrahim T.T.; Bark R.A.; Datta P.; Lawrie E.A.; Lawrie J.J.; Majola S.N.T.; Masiteng P.L.; Mullins S.M.; Gal J.; Kalinka G.; Molnar J.; Nyako B.M.; Timar J.; Juhasz K.; Schwengner R. (2011)
    Excited states of 80Br have been investigated via the 76Ge(11B, α3n) and 76Ge(7Li, 3n) reactions and a new δI=1 band has been identified which resides ~ 400 keV above the yrast band. Based on the experimental results and ...