The Atacama Cosmology Telescope: a measurement of the primordial power spectrum

We present constraints on the primordial power spectrum of adiabatic fluctuations using data from the 2008 Southern Survey of the Atacama Cosmology Telescope (ACT). The angular resolution of ACT provides sensitivity to scales beyond \ell = 1000 for resolution of multiple peaks in the primordial temp...

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Bibliographic Details
Main Authors:	Hlozek, R, Dunkley, J, Addison, G, Appel, J, Bond, JR, Carvalho, C, Das, S, Devlin, M, Dünner, R, Essinger-Hileman, T, Fowler, J, Gallardo, P, Hajian, A, Halpern, M, Hasselfield, M, Hilton, M, Hincks, A, Hughes, J, Irwin, K, Klein, J, Kosowsky, A, Marriage, T, Marsden, D, Menanteau, F, Moodley, K
Format:	Journal article
Language:	English
Published:	Institute of Physics Publishing 2011

The Atacama Cosmology Telescope: a measurement of the primordial power spectrum

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