Bibcode
Picaud, Sébastien; Chereul, Emmanuel; Robin, Annie C.; Garzón, F.
Referencia bibliográfica
Astrophysics and Space Science, v. 284, Issue 2, p. 523-526 (2003).
Fecha de publicación:
4
2003
Revista
Número de citas
1
Número de citas referidas
1
Descripción
We present the results of two studies of the inner Galaxy : on the one
hand, a maximum likelihood fitting method using the Besançon
model of Galaxy to constrain the density laws of the outer bulge and the
holed disc; on the other hand, the comparison of Besançon
simulations with infrared data on fields near longitude 20 27 degrees to
verify the existence of a long and thin in-plane bar. These two parallel
studies seem to show the co-existence of a structure (the bar) in
addition with a very oblate outer bulge.