A study of fundamental limitations to statistical detection of redshifted H I from the epoch of reionization

A study of fundamental limitations to statistical detection of redshifted H I from the epoch of reionization

In this paper, we explore for the first time the relative magnitudes of three fundamental sources of uncertainty, namely, foreground contamination, thermal noise, and sample variance, in detecting the H I power spectrum from the epoch of reionization (EoR). We derive limits on the sensitivity of a F...

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Bibliographic Details
Main Authors: Thyagarajan, Nithyanandan, Udaya Shankar, N., Subrahmanyan, Ravi, Arcus, Wayne, Bernardi, Gianni, Bowman, Judd, Briggs, Frank, Bunton, John, Cappallo, Roger, Corey, Brian, deSouza, Ludi, Emrich, David, Gaensler, Brian, Goeke, Robert, Greenhill, Lincoln, Hazelton, Bryna, Herne, David, Hewitt, Jacqueline, Johnston-Hollitt, Melanie, Kaplan, David, Kasper, Justin, Kincaid, Barton, Koenig, Ronald, Kratzenberg, Eric, Lonsdale, Colin, Lynch, Mervyn, McWhirter, S. Russell, Mitchell, Daniel, Morales, Miguel, Morgan, Edward, Oberoi, Divya, Ord, Stephen, Pathikulangara, Joseph, Remillard, Ronald, Rogers, Alan, Roshi, D. Anish, Salah, Joseph, Sault, Robert, Srivani, K., Stevens, Jamie, Thiagaraj, Prabu, Tingay, Steven, Wayth, Randall, Waterson, Mark, Webster, Rachel, Whitney, Alan, Williams, Andrew, Williams, Christopher, Wyithe, J. Stuart
Format: Journal Article
Published: Institute of Physics Publishing, Inc. 2013
Subjects:
first stars
radio lines: general
reionization
techniques: interferometric
large-scale structure of universe
radio continuum: galaxies
methods: statistical
dark ages
Online Access:http://hdl.handle.net/20.500.11937/6968

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