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Signals From the Epoch of Cosmological Recombination

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arxiv 0908.0435 v1 pith:VZN42ZZQ submitted 2009-08-04 astro-ph.CO

classification astro-ph.CO
keywords cosmologicalrecombinationepochconnectionphysicalabrigdedaccountallows
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The physical ingredients to describe the epoch of cosmological recombination are amazingly simple and well-understood. This fact allows us to take into account a very large variety of physical processes, still finding potentially measurable consequences for the energy spectrum and temperature anisotropies of the Cosmic Microwave Background (CMB). In this contribution we provide a short historical overview in connection with the cosmological recombination epoch and its connection to the CMB. Also we highlight some of the detailed physics that were studied over the past few years in the context of the cosmological recombination of hydrogen and helium. (abrigded)

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Constraints on Primordial Black Holes

    astro-ph.CO 2020-02 accept novelty 4.0 of 10

    Updated compilation shows PBHs are tightly constrained across 55 orders of magnitude in mass, ruling out dominant dark matter contributions except in narrow windows, with many limits carrying observational uncertainties.

  2. Fractal properties of the cosmic web

    astro-ph.CO 2026-08 conditional novelty 3.0 of 10

    A review arguing that the galaxy distribution's fractal dimension is best measured with the structure function, and that the canonical correlation length understates the clustering scale.

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