Spectroscopic features of low-energy excitations in skin nuclei
Nuclear Theory
2015-05-18 v1
Abstract
Systematic studies of dipole and other multipole excitations in stable and exotic nuclei are discussed theoretically. Exploring the relation of the strengths of low-energy dipole and quadrupole pygmy resonances to the thickness of the neutron (proton) skin a close connection between static and dynamic properties of the nucleus is observed. The fine structure of low-energy dipole strength in 138Ba nucleus is revealed from E1 and spin-flip M1 strengths distributions.
Keywords
Cite
@article{arxiv.1004.4471,
title = {Spectroscopic features of low-energy excitations in skin nuclei},
author = {N. Tsoneva and H. Lenske},
journal= {arXiv preprint arXiv:1004.4471},
year = {2015}
}
Comments
A Talk given at the Int. Symposium 'Forefronts of Researches in Exotic Nuclear Structures - Niigata2010 -', 1-4 March, 2010, Tokamachi, Niigata, Japan; to be published in a volume of Modern Physics Letters A (MPLA).