  Using Proca equation and WKB approximation, we investigate Hawking radiation
of vector particles via tunneling from 4-dimensional Kerr-de Sitter black hole
and 5-dimensional Schwarzschild-Tangherlini black hole. The results show that
the tunneling rates and Hawking temperatures are depended on the properties of
spacetime (event horizon, mass and angular momentum). Besides, our results are
the same as scalars and fermions tunneling from 4-dimensional Kerr-de Sitter
black hole and 5-dimensional Schwarzschild-Tangherlini black hole.
