Nuclear Structure and Electromagnetic Transitions Investigation in Er Isotopes within Framework of Interacting Boson Model -أريد

Publication Type: Journal
Arabic Authors: Communications in Theoretical Physics
Abstract: Interacting Boson Model-2 (IBM-2) is used to determine the Hamiltonian for Er nuclei. Fit values of parameters are used to construct the Hamiltonian, energy levels and electromagnetic transitions (B(E2), B(M1)) multipole mixing ratios (δ(E2/M1)) for some even-even Er nuclei and monopole transition probability are estimated. New ideas are used for counting bosons number at N = 64 and results are compared with previous works.
Publication Date: 9/15/2013
Publisher: IOP
Keywords: interacting boson model, the electromagnetic transition probabilities, mixing ratios, electric mono