Ionization by early quasars and Cosmic Microwave Background anisotropies

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dc.creatorAghanim, N.
dc.creatorDesert, F. X.
dc.creatorPuget, J. L.
dc.creatorGispert, R.
dc.date1996-04-16
dc.date.accessioned2026-07-07T02:21:08Z
dc.date.available2026-07-07T02:21:08Z
dc.descriptionWe discuss the photoionization of the intergalactic medium by early formed quasars and propose a mechanism which could generate measurable temperature fluctuations $δ_{T }~=~ΔT/T$ of the cosmic microwave background (CMB). Early quasars produce individual ionized regions around themselves. We evaluate both thermal and kinetic (first-order Doppler) Sunyaev-Zeldovich (SZ) effects associated with those ionized regions.
dc.description11 pages, 9 postscript figures, using l-aa.sty (included), gziped tar tex files; accepted (1995) in Astron.Astrophys
dc.identifierhttps://arxiv.org/abs/astro-ph/9604083
dc.identifierhttp://arxiv.org/abs/astro-ph/9604083
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/10443
dc.subjectAstrophysics
dc.titleIonization by early quasars and Cosmic Microwave Background anisotropies
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