In it, pair production near an event horizon spurs the creation of a particle, causing an energy loss from a black hole.  
The temperature defined for this process varies inversely with mass and the evaporation time as mass cubed, so only those objects smaller than a mountain will have disappeared since the Big Bang.  In it, pair production near an event horizon spurs the creation of a particle, causing an energy loss from a black hole.  For ten points, what radiation is eponymously named for a British cosmologist?
The temperature defined for this process varies inversely with mass and the evaporation time as mass cubed, so only those objects smaller than a mountain will have disappeared since the Big Bang.  
Hawking radiation