Beschreibung:
The hydrogen Lyman-alpha line is of utmost importance to many fields of astrophysics. This UV line being conveniently redshifted with distance to the visible and even near infrared wavelength ranges, it is observable from the ground, and provides the main observational window on the formation and evolution of high redshift galaxies. Absorbing systems that would otherwise go unnoticed are revealed through the Lyman-alpha forest, Lyman-limit, and damped Lyman-alpha systems, tracing the distribution of baryonic matter on large scales, and its chemical enrichment.
Fills a gap of graduate lecture books dedicated to this topic
Physics of Lya Radiative Transfer.- HI Absorption in the Intergalactic Medium.- Observations of Lya Emitters at High Redshift.- Lyman alpha Emission and Absorption in Local Galaxies.- Index.