Now showing items 1-10 of 405
Study of intrinsic properties of HII galaxies at high redshift
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2015)
CAN OLD GALAXIES AT HIGH REDSHIFTS AND BARYON ACOUSTIC OSCILLATIONS CONSTRAIN H(0)?
(IOP PUBLISHING LTD, 2009)
A new age-redshift test is proposed in order to constrain H(0) on the basis of the existence of old high-redshift galaxies (OHRGs). In the flat Lambda cold dark matter model, the value of H(0) is heavily dependent on the ...
PAH lines at high redshift as galaxy evolution marker
Based in chemodynamical models for galaxy evolution, we studied the formation of PAH lines at high redshifts. The model considers carbon and silicon grains, and also PAH molecules. It distinguishes diffuse ISM the ...
IMAGING AND DEMOGRAPHY OF THE HOST GALAXIES OF HIGH-REDSHIFT TYPE Ia SUPERNOVAE
We present the results of a study of the host galaxies of high-redshift Type Ia supernovae (SNe Ia). We provide a catalog of 18 hosts of SNe Ia observed with the Hubble Space Telescope (HST) by the High-z Supernova Search ...