  The incorporation of classical general relativity into quantum field theory
yields a surprising result -- thermodynamic particle production. One such
phenomenon, known as the Unruh effect, causes empty space to effervesce a
thermal bath of particles when viewed by an observer undergoing uniformly
accelerated motion. These systems will have a Rindler horizon which produces
this Unruh radiation at the Fulling-Davies-Unruh temperature. For accelerated
charges, the emission and absorption of this radiation will imprint the FDU
temperature on photons emitted in the laboratory. Each of these photons will
also change the Rindler horizon in accordance with the Bekenstein-Hawking
area-entropy law. In this essay, we will discuss these aspects of
acceleration-induced thermality which have been experimentally observed in a
high energy channeling experiment carried out by CERN-NA63.
