https://doi.org/10.1051/epjconf/201817802030
Triaxiality in the odd-A nuclei 109−117I studied through a microscopic rotationparticle coupling
Department of Physics, Indian Institute of Technology, Roorkee 247667, India
* e-mail: swatimodi2@gmail.com
Published online: 16 May 2018
A systematic study of ground state spectrum with the triaxial deformation γ for odd-A Iodine isotopes 109−117I is carried out with the nonadiabatic quasiparticle approach. The rotation-particle coupling is accomplished microscopically such that the matrix elements of a particle-plus-rotor system are written in terms of the rotor energies. The 5/2+ state is confirmed as ground state for odd-A 111−117I and also coming out as lowest in energy for 109I.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
