Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kinematics of Gas and Stars in Early-type Disk Galaxies   We present a comparison between ionized gas and stellar kinematics for a
sample of 5 early-to-intermediate disk galaxies. We measured the major axis V
and velocity dispersion radial profiles for both gas and stars, and the h_3 and
h_4 radial profiles of the stars. We also derived from the R-band surface
photometry of each galaxy the light contribution of their bulges and disks.
  In order to investigate the differences in the velocity fields of our sample
galaxies we adopted the self-consistent dynamical model by Pignatelli &
Galletta (1998), which takes into account the asymmetric drift effects, the
projection effects along the line-of-sight and the non-Gaussian shape of the
line profiles due to the presence of different components with distinct
dynamical behavior.

27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an