  In the extra dimensional theories, with TeV scale Plank constant, black holes
may be produced in the Large Hadron Collider experiments. We have argued that
in the d-dimensional black hole, the intrinsically 4-dimensional brane fields
do not see the same geometry at the horizon, as in a 4-dimensional space-time.
Kaluza-Klein modes invades the brane and surroundings and the brane fields can
be considered as a thermal system at the temperature of the black hole. From
energy and entropy consideration, we show that whether or not a six-dimensional
black hole will decay by emitting Kaluza-Klein modes or the standard model
particles, will depend on the length scale of the extra dimensions as well as
on the mass of the black hole. For higher dimensional black holes, Kaluza-Klein
modes will dominate the decay.
