A modification to the mirror trajectory corresponding to shell collapse.

The well-known moving mirror trajectory corresponding to black hole shell collapse scenario (BHC) appears to produce an infinite amount of energy. By changing the final velocity of the BHC mirror from the speed of light to a free variable $\xi$ a new mirror trajectory was found. This modified BHC mirror produces finite energy and emits thermal radiation. In the limit of $\xi \to c$ the BHC mirror is restored. In this thesis, the energy and particle production of the modified BHC mirror, as well as the correlations in its radiation, are presented.