Constraining cosmological parameters through Sunyaev-Zel'dovich surveys

dc.contributor.author	Majumdar, S
dc.contributor.author	Subrahmanyan, R
dc.date.accessioned	2008-08-22T10:22:38Z
dc.date.available	2008-08-22T10:22:38Z
dc.date.issued	1999-12
dc.identifier.citation	Pramana, Vol. 53, No. 6, pp. 971 - 975	en
dc.identifier.issn	0304-4289
dc.identifier.uri	http://hdl.handle.net/2248/3249
dc.description.abstract	For cold dark matter models, images of temperature fluctuations in the cosmic microwave background (CMB), due to Sunyaev Zel'dovich (SZ) effect have been been simulated taking a cosmological distribution of clusters into account. All the models are normalised to the 4-year COBE data. The image statistics are compared with the ATCA limits on arcmin scale anisotropy. The comparison appears to favour low-Ω0 open universe models.	en
dc.format.extent	334453 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Indian Academy Of Sciences	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1999Prama..53..971M	en
dc.subject	Cosmic microwave background	en
dc.subject	Temperature fluctuations	en
dc.title	Constraining cosmological parameters through Sunyaev-Zel'dovich surveys	en
dc.type	Article	en