Evolution of the dipole polarizability in the stable tin isotope chain
Nuclear Experiment
2020-09-30 v2 Nuclear Theory
Abstract
The dipole polarizability of stable even-mass tin isotopes 112,114,116,118,120,124 was extracted from inelastic proton scattering experiments at 295 MeV under very forward angles performed at RCNP. Predictions from energy density functionals cannot account for the present data and the polarizability of 208Pb simultaneously. The evolution of the polarizabilities in neighboring isotopes indicates a kink at 120Sn while all model results show a nearly linear increase with mass number after inclusion of pairing corrections.
Keywords
Cite
@article{arxiv.2005.04105,
title = {Evolution of the dipole polarizability in the stable tin isotope chain},
author = {S. Bassauer and P. von Neumann-Cosel and P. -G. Reinhard and A. Tamii and S. Adachi and C. A. Bertulani and P. Y. Chan and G. Colò and A. D'Alessio and H. Fujioka and H. Fujita and Y. Fujita and G. Gey and M. Hilcker and T. H. Hoang and A. Inoue and J. Isaak and C. Iwamoto and T. Klaus and N. Kobayashi and Y. Maeda and M. Matsuda and N. Nakatsuka and S. Noji and H. J. Ong and I. Ou and N. Paar and N. Pietralla and V. Yu. Ponomarev and M. S. Reen and A. Richter and X. Roca-Maza and M. Singer and G. Steinhilber and T. Sudo and Y. Togano and M. Tsumura and Y. Watanabe and V. Werner},
journal= {arXiv preprint arXiv:2005.04105},
year = {2020}
}
Comments
10 pages, 6 figures, submitted to Phys. Lett. B