Effect of an absorbing medium on particle oscillations
arXiv:1809.02841 · doi:10.1103/PhysRevC.100.015202
Abstract
Particle oscillations in absorbing matter are considered. The approach based on the optical potential is shown to be inapplicable in the strong absorption region. Models with Hermitian Hamiltonian are analyzed. They give an increase of the process width in comparison with the model based on the optical potential.
9 pages, 1 figure