Abstract
The role of CBR Anisotropies in Cosmology is briefly discussed. The various possible sources of noise and distortions -are analyzed. In particular we consider the effects of the elastic Thomson scattering between Cosmic Back ground Radiation (CBR) and primordial molecules, like H 2, H +2 , HeH +, HD, HD +, LiH, LiH +: primary CBR anisotropies are erased or attenuated for angular scales ≤ 10° ⇔ 50° and frequencies v ≤ 50 GHz.
Future space programs are illustrated.
Subject headings: Cosmology- Cosmic Background Anisotropies- Post-Recombination Universe
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de Bernardis, P. et al. (1994). Microwave background anisotropies: Future plans. In: Sanz, J.L., Martínez-González, E., Cayón, L. (eds) Present and Future of the Cosmic Microwave Background. Lecture Notes in Physics, vol 429. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-57755-6_47
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DOI: https://doi.org/10.1007/3-540-57755-6_47
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