Stellar populations in CL0048-2942: a galaxy cluster at z ˜ 0.64

Details Stellar populations in CL0048-2942: a galaxy cluster at z ˜ 0.64 Stellar populations in CL0048-2942: a galaxy cluster at z ˜ 0.64

Nov 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004iaus..222..207s&link_type=abstract

The Interplay among Black Holes, Stars and ISM in Galactic Nuclei, Proceedings of IAU Symposium, No. 222. Edited by T. Storchi-B

Physics

Scientific paper

We present and discuss results concerning a study of stellar populations in the galaxies belonging to CL 0048-2942, a cluster at intermediate redshift (z = 0.64), and to the field. This study gives insight on the evolutionary stage of the cluster galaxies at different radial distances from the cluster centre. We find a population gradient within the cluster: centre galaxies host older stars whereas galaxies located towards the cluster outskirts are predominantly made of less evolved stars. This effect is even more pronounced as we move outside the cluster, into the field. This is interpreted as star formation being more intense in the field, or rather, suppressed within the cluster, particulary as we move towards its centre.

Affiliated with

Also associated with

No associations

Rating

Stellar populations in CL0048-2942: a galaxy cluster at z ˜ 0.64 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Stellar populations in CL0048-2942: a galaxy cluster at z ˜ 0.64, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stellar populations in CL0048-2942: a galaxy cluster at z ˜ 0.64 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1112953