  In the frame of the search for extrasolar planets and brown dwarfs around
early-type stars, we present the results obtained on Beta-Pictoris, which is
surrounded by a circumstellar disk that is warped by the presence of a planet.
We used 97 spectra acquired with CORALIE and 230 spectra acquired with HARPS to
characterize the radial velocity behavior of Beta-Pictoris and to infer
constraints on the presence of a planet close to this star. With these data, we
were able to exclude the presence of an inner giant planet (2 MJup at a
distance to the star of 0.05 AU, 9 MJup at 1 AU). We also discuss the origin of
the observed radial velocity variations in terms of Delta-Scuti type
pulsations.
