TY - JOUR
T1 - Dynamics of the interacting galaxy pair KPG 302 (NGC 3893/96)
AU - Rosado, M.
AU - Fuentes-Carrera, I.
AU - Gabbasov, R.
AU - Repetto, P.
AU - Amram, P.
PY - 2008
Y1 - 2008
N2 - In this work we present scanning Fabry-Perot observations of the M51-type interacting galaxy pair KPG 302 (NGC 3893/96), the derivations one can make about the content of visible and dark matter of the components of the pair and a very preliminary analysis of the encounter based on simulations made with an N-body code. The main conclusions we reach are that our kinematics is equally compatible either with NFW dark matter profiles or pseudo-isothermal halo profiles and that the mass-ratio of the galaxies in the pair should be larger than 1/50 in order to develop the observed spiral structure seen in the larger component of the pair.
AB - In this work we present scanning Fabry-Perot observations of the M51-type interacting galaxy pair KPG 302 (NGC 3893/96), the derivations one can make about the content of visible and dark matter of the components of the pair and a very preliminary analysis of the encounter based on simulations made with an N-body code. The main conclusions we reach are that our kinematics is equally compatible either with NFW dark matter profiles or pseudo-isothermal halo profiles and that the mass-ratio of the galaxies in the pair should be larger than 1/50 in order to develop the observed spiral structure seen in the larger component of the pair.
KW - Galaxies, individual (NGC 3893, NGC 3896) -
KW - Galaxies, interactions -
KW - Galaxies, kinematics and dynamics -
KW - Galaxies, spiral
UR - http://www.scopus.com/inward/record.url?scp=70649107970&partnerID=8YFLogxK
M3 - Artículo de la conferencia
AN - SCOPUS:70649107970
SN - 1405-2059
VL - 32
SP - 147
EP - 149
JO - Revista Mexicana de Astronomia y Astrofisica: Serie de Conferencias
JF - Revista Mexicana de Astronomia y Astrofisica: Serie de Conferencias
T2 - Symposium on the Nuclear Region, Host Galaxy and Environment of Active Galaxies
Y2 - 18 April 2007 through 20 April 2007
ER -