A New Analytical Solution for the Distance Modulus in Flat Cosmology  

作　　者：Lorenzo Zaninetti 

机构地区：[1]Physics Department, via P. Giuria 1, Turin, Italy

出　　处：《International Journal of Astronomy and Astrophysics》2019年第1期51-62,共12页天文学与天体物理学国际期刊（英文）

摘　　要：A new analytical solution for the luminosity distance in flat ΛCDM cosmology is derived in terms of elliptical integrals of first kind with real argument. The consequent derivation of the distance modulus allows evaluating the Hubble constant, H0=69.77±0.33, ΩM=0.295±0.008, and the cosmological constant, .A new analytical solution for the luminosity distance in flat ΛCDM cosmology is derived in terms of elliptical integrals of first kind with real argument. The consequent derivation of the distance modulus allows evaluating the Hubble constant, H0=69.77±0.33, ΩM=0.295±0.008, and the cosmological constant, .

关 键 词：Galaxy GROUPS Clusters and SUPERCLUSTERS Large Scale Structure of the UNIVERSE COSMOLOGY 

分 类 号：O1[理学—数学]