Distribution of the extensive Doppler redshift of quasars

Yi-Ping Qin, Hong-Tao Liu, En-Wei Liang +2

We make an analysis of the distribution of the extensive Doppler redshift defined as ${\tilde{z}}_{Dopp}=(z_{abs}-z_{em})/(1+z_{em})$ with a sample of 1317 absorption redshifts a…