The low-lying quadrupole collective excitations of Ru and Pd isotopes

Abstract

Quadrupole excitations of even-even Ru and Pd isotopes are described within microscopic approach based on the general collective Bohr model which includes the effect of coupling with the pairing vibrations. The excitation energies and E2 transition probabilities observed in 104-114Ru and 106-110Pd are reproduced in the frame of the calculation containing no free parameters.

11 pages, 18 figures in EPS format

References in corpus (2)

• Equilibrium shapes and high-spin properties of the neutron-rich A~100 nuclei
• Collective quadrupole excitations in the 50<Z,N<82 nuclei with the generalized Bohr Hamiltonian

Cited by in corpus (8)

• Quadrupole collective states within the Bohr collective Hamiltonian
• Large amplitude pairing fluctuations in atomic nuclei
• The Low-Energy Quadrupole Mode of Nuclei
• Coupling of shape and pairing vibrations in a collective Hamiltonian based on nuclear energy density functionals
• Microscopic aspects of $\gamma$-softness in atomic nuclei
• Total and Differential Cross Sections for the pp-->pp eta-prime Reaction Near Threshold
• delta-pairing forces and collective pairing vibrations
• Low-lying collective excited states in non-integrable pairing models based on stationary-phase approximation to path integral