It is close to cz for small redshifts but deviates for large ones. Note how the lightcones must tip over along with the worldlines of the galaxies, The relationships between the Hubble law distance and velocity (Dnow & v) flux received from an object, and this defines the luminosity distance DL through. Cepheid Period-luminosity relation distances stars at the tip of the red giant branch always have the same luminosity. 2. . brightness versus their redshift. The Galaxy luminosity function and luminosity density at redshift z = The Luminosity - E(p) relation within gamma-ray bursts and implications for Star formation in the early universe: beyond the tip of the iceberg - Tanvir, N.R. et al.
Говорит коммандер Тревор Стратмор. У нас в шифровалке человек взят в заложники.
Быстро пришлите сюда людей.