Statistical characteristics of the observed Ly α forest and the shape of initial power spectrum
Statistical characteristics of the observed Ly α forest and the shape of initial power spectrum
Properties of approximately 4500 observed Ly α absorbers are investigated using the model of formation and evolution of dark matter (DM) structure elements based on the modified Zel'dovich theory. This model is generally consistent with simulations of absorber formation, describes the large-scale structure (LSS) observed in the galaxy distribution at …