Search for HI Reionization Epoch in the Early Universe

dc.contributor.author	Swarup, G
dc.date.accessioned	2008-06-27T09:12:46Z
dc.date.available	2008-06-27T09:12:46Z
dc.date.issued	2003
dc.identifier.citation	BASI, Vol. 31, No. 3&4, pp. 451 - 452	en
dc.identifier.uri	http://hdl.handle.net/2248/2519
dc.description.abstract	One of the most challenging problems in astronomy today is to search for reionization of the neutral hydrogen (HI), which is expected to occur somewhere between redshifts of about 6 to 20. The reionization is likely to result in spatial and spectral fluctuations in emission and absorption in the redshifted 21cm radiation of several milli-Kelvin (mK) in the frequency range of about 100 to 200 MHz. Also there is expected to occur a gradual step of few mK in the global 21cm radiation. Here we discuss various search strategies.	en
dc.format.extent	56604 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Astronomical Society of India	en
dc.relation.uri	http://adsabs.harvard.edu/abs/2003BASI...31..451S	en
dc.subject	GMRT	en
dc.subject	CMB	en
dc.subject	Reionization	en
dc.subject	RFI	en
dc.subject	HI	en
dc.subject	Early universe	en
dc.title	Search for HI Reionization Epoch in the Early Universe	en
dc.type	Article	en