On the $n\bar{n}$ transitions in the medium

Abstract

The corrections to the model of $n\bar{n}$ transitions in the medium and additional baryon-number-violating processes are considered. We focus on the time-dependence since it is different for the $n\bar{n}$ transition followed by annihilation (basic process) and processes mentioned above.

Comments: 10 pages, 3 figures, minor corrections