The $Î$-excitation in the nuclear charge longitudinal response
arXiv:nucl-th/9911060 · doi:10.1007/BF03035907
Abstract
The presence of a resonant structure corresponding to the $Î$ excitation in the longitudinal response to an e.m. probe is investigated. It is shown that many-body effects could significantly increase the relativistic contribution suggested by M.Ericson and coworkers
Accepted by Nuovo Ciment A