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Cold Gas In The Inner Regions Of Intermediate Redshift Clusters, P. Jablonka, F. Combes, Kenneth J. Rines, R. Finn, T. Welch
Cold Gas In The Inner Regions Of Intermediate Redshift Clusters, P. Jablonka, F. Combes, Kenneth J. Rines, R. Finn, T. Welch
Physics & Astronomy
Determining the nature and modes of star formation at galactic scales requires an understanding of the relationship between the gas content of a galaxy and its star formation rate. Remarkable progress has been made in understanding the conversion mechanisms in field galaxies, but the cold and dense gas fueling the star formation in galaxies inside clusters has been investigated much less often. We present the first CO observations of luminous infrared galaxies (LIRGs) inside the virial radii of two intermediate redshift clusters, CL1416+4446 (z = 0.397) and CL0926+1242 (z = 0.489). We detect three galaxies at high significance …