Galaxy Evolution in Hot Dense Plasma of Abell 3581 and Abell 400

Authors : Turgay ÇAĞLAR, Murat HÜDAVERDİ

Pages : 369-370

View : 23 | Download : 9

Publication Date : 2020-12-11

Article Type : Conference Paper

Abstract :In this work we have selected two clusters of galaxies Abell 400 and Abell 3581 clusters of galaxies with moderate distant insert ignore into journalissuearticles values(z$<$0.025$\sim$105 Mpc); in order to understand possible mutual interactions of extend intra cluster medium and galaxies within the clusters itself. Since each galaxy has different physical properties, we have applied a multi-band source detection technique to identify all types of point like sources within the field of view. We detect 80 X-ray point sources by EPIC-PN camera of XMM-Newton satellite of ESA. The detected sources are compared with Lockman-Hole field galaxies. The luminosity range is faint insert ignore into journalissuearticles values(39.3$<$loginsert ignore into journalissuearticles values($L_X$);$<$41.7 ergs s${-1}$);, which is probably polluted by low-mass X-ray binaries insert ignore into journalissuearticles values(LMXBs);, hot halo, and low luminous active nuclei. X-ray to optical luminosity relations studied to understand distribution of galaxies. Based on our results, we observe an enhanced X-ray emission from galaxies from the cluster fields; in other words they are significantly brighter in X-rays.
Keywords : X rays galaxies, galaxies clusters, compact objects