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2014

Primordial power spectrum from Planck

Hazra, Dhiraj Kumar, Shafieloo, Arman, Souradeep, Tarun

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Using modified Richardson-Lucy algorithm we reconstruct the primordial power spectrum (PPS) from Planck Cosmic Microwave Background (CMB) temperature anisotropy data.

In our analysis we use different combinations of angular power spectra from Planck to reconstruct the shape of the primordial power spectrum and locate possible features.
Performing an extensive error analysis we found the dip near $\ell\sim750-850$ represents the most prominent feature in the data.
Feature near $\ell\sim1800-2000$ is detectable with high confidence only in 217 GHz spectrum and is apparently consequence of a small systematic as described in the revised Planck 2013 papers.

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A. Shafieloo and T. Souradeep, Phys. Rev. D 78
Original
1944
Earlier work this paper cites.
B. H. Richardson, J. Opt. Soc. Am. 62
1972
Earlier work this paper cites.
L. B. Lucy, Astron. J. 79
1974
Earlier work this paper cites.
C. M. Baugh and G. Efstathiou, Mon. Not. R. Astron. Soc. 265
1993
Earlier work this paper cites.
C. M. Baugh and G. Efstathiou, Mon. Not. R. Astron. Soc. 267
1994
Earlier work this paper cites.
L. A. Kofman and D. Y. .Pogosian, Phys. Lett. B 214
2000
Earlier work this paper cites.

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See, http://www.sciops.esa.int/index.php?project=planck&page=Planck_Collaboration
Cited in the paper.
G. Hinshaw, D. Larson, E. Komatsu, D. N. Spergel, C. L. Bennett, J. Dunkley, M. R. Nolta and M. Halpern et al

Then

D. K. Hazra, A. Shafieloo and T. Souradeep, JCAP 1307
Original
2013
Later among the works it cites.
D. K. Hazra, A. Shafieloo and T. Souradeep, Phys. Rev. D 87
Original
2013
Later among the works it cites.
D. K. Hazra, A. Shafieloo and G. F. Smoot, JCAP 1312
Original
2013
Later among the works it cites.
D. K. Hazra and A. Shafieloo, Phys. Rev. D 89
Original
2014
Closest in time.
D. K. Hazra and A. Shafieloo, JCAP 1401
Original
2014
Closest in time.

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