This work describes the in-depth study of two systems of interacting galaxies, namely Arp 10 and VII Zw466. Both systems belong to a special group of interacting galaxies known as collisional ring and ring-like galaxies. A typical ring galaxy emerges when a companion galaxy passes through or near the center of a larger rotating disk galaxy driving ring-like waves through the disk. VII Zw466 is a classical ring galaxy. Arp 10 is a fairly disturbed system with rings and shells. It exhibits a threshold dependence in the star formation rate along the rings and may be a very interesting intermediate type between a ring and a collisional shell galaxy. We performed our study by examining the morphology, star formation history and dynamics of the s...
Colliding galaxies represent a major challenge to both theorists and observers because of the large ...
fWe have developed GALAXY, a two dimensional, self-consistent N-body plus hydro-dynamic computer pro...
Collisions between galaxies can induce large morphological changes in the participants and, in the c...
This work describes the in-depth study of two systems of interacting galaxies, namely Arp0 and VIIZw...
This dissertation contains multiwavelength observational projects on collisional ring galaxies, acti...
Simulational studies of colliding disk galaxies are presented, using restricted three-body, hydrodyn...
Ring galaxies are specific types of interacting galaxies in which a smaller galaxy has passed throug...
A series of one and two dimensional hydrodynamic simulations of a ring wave in interstellar gas disk...
The development of ring and arc structure due to the collision of a spherical galaxy normal to the p...
Propagating star formation in a collisional ring galaxy Arp10 is investigated by a complex approach,...
We investigate the formation of RE galaxies (i.e. of collisional ring galaxies with an empty ring), ...
Observed ring galaxies appear to fall into two major types. The first tends to consist of isolated g...
Colliding galaxies are excellent laboratories for studying galactic evolution and global star format...
This dissertation explores the effects of galaxy interactions on star formation through three separa...
Galaxy interactions are known to trigger episodes of star formation, and are an important process in...
Colliding galaxies represent a major challenge to both theorists and observers because of the large ...
fWe have developed GALAXY, a two dimensional, self-consistent N-body plus hydro-dynamic computer pro...
Collisions between galaxies can induce large morphological changes in the participants and, in the c...
This work describes the in-depth study of two systems of interacting galaxies, namely Arp0 and VIIZw...
This dissertation contains multiwavelength observational projects on collisional ring galaxies, acti...
Simulational studies of colliding disk galaxies are presented, using restricted three-body, hydrodyn...
Ring galaxies are specific types of interacting galaxies in which a smaller galaxy has passed throug...
A series of one and two dimensional hydrodynamic simulations of a ring wave in interstellar gas disk...
The development of ring and arc structure due to the collision of a spherical galaxy normal to the p...
Propagating star formation in a collisional ring galaxy Arp10 is investigated by a complex approach,...
We investigate the formation of RE galaxies (i.e. of collisional ring galaxies with an empty ring), ...
Observed ring galaxies appear to fall into two major types. The first tends to consist of isolated g...
Colliding galaxies are excellent laboratories for studying galactic evolution and global star format...
This dissertation explores the effects of galaxy interactions on star formation through three separa...
Galaxy interactions are known to trigger episodes of star formation, and are an important process in...
Colliding galaxies represent a major challenge to both theorists and observers because of the large ...
fWe have developed GALAXY, a two dimensional, self-consistent N-body plus hydro-dynamic computer pro...
Collisions between galaxies can induce large morphological changes in the participants and, in the c...