BAO from angular clustering: optimization and mitigation of theoretical systematics

We study the methodology and potential theoretical systematics of measuring baryon acoustic oscillations (BAO) using the angular correlation functions in tomographic bins. We calibrate and optimize the pipeline for the Dark Energy Survey Year 1 data set using 1800 mocks. We compare the BAO fitting r...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2018-11, Vol.480 (3), p.3031-3051
Hauptverfasser:	Chan, K C, Crocce, M, Ross, A J, Avila, S, Elvin-Poole, J, Manera, M, Percival, W J, Rosenfeld, R, Abbott, T M C, Abdalla, F B, Allam, S, Bertin, E, Brooks, D, Burke, D L, Carnero Rosell, A, Carrasco Kind, M, Carretero, J, Castander, F J, Cunha, C E, D’Andrea, C B, da Costa, L N, Davis, C, De Vicente, J, Eifler, T F, Estrada, J, Flaugher, B, Fosalba, P, Frieman, J, García-Bellido, J, Gaztanaga, E, Gerdes, D W, Gruen, D, Gruendl, R A, Gschwend, J, Gutierrez, G, Hartley, W G, Honscheid, K, Hoyle, B, James, D J, Krause, E, Kuehn, K, Lahav, O, Lima, M, March, M, Menanteau, F, Miller, C J, Miquel, R, Plazas, A A, Reil, K, Roodman, A, Sanchez, E, Scarpine, V, Sevilla-Noarbe, I, Smith, M, Soares-Santos, M, Sobreira, F, Suchyta, E, Swanson, M E C, Tarle, G, Thomas, D, Walker, A R
Format:	Artikel
Sprache:	eng
Schlagworte:	ASTRONOMY AND ASTROPHYSICS Astrophysics cosmology: observations large-scale structure of Universe Physics
Online-Zugang:	Volltext
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