Dark Energy Survey Year 1 Results: Constraints on Intrinsic Alignments and their Colour Dependence from Galaxy Clustering and Weak Lensing

We perform a joint analysis of intrinsic alignments and cosmology using tomographic weak lensing, galaxy clustering, and galaxy–galaxy lensing measurements from Year 1 (Y1) of the Dark Energy Survey. We define early- and late-type subsamples, which are found to pass a series of systematics tests, in...

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Detalles Bibliográficos
Autores principales: Samuroff, S., Blazek, J., Troxel, M.A., MacCrann, N., Krause, E., Leonard, C.D., Prat, J., Gruen, D., Dodelson, S., Eifler, T.F., Gatti, M., Hartley, W.G., Hoyle, B., Larsen, P., Zuntz, J., Abbott, T.M.C., Allam, S., Annis, J., Bernstein, G.M., Bertin, E., Bridle, S.L., Brooks, D., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F.J., Cunha, C.E., da Costa, L.N., Davis, C., De Vicente, J., DePoy, D.L., Desai, S., Diehl, H.T., Dietrich, J.P., Doel, P., Flaugher, B., Fosalba, P., Frieman, J., García-Bellido, J., Gaztanaga, E., Gerdes, D.W., Gruendl, R.A., Gschwend, J., Gutierrez, G., Hollowood, D.L., Honscheid, K., James, D.J., Kuehn, K., Kuropatkin, N., Lima, M., Maia, M.A.G., March, M., Marshall, J.L., Martini, P., Melchior, P., Menanteau, F., Miller, C.J., Miquel, R., Ogando, R.L.C., Plazas, A.A., Sanchez, E., Scarpine, V., Schindler, R., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Sheldon, E., Smith, M., Sobreira, F., Suchyta, E., Tarle, G., Thomas, D., Vikram, V.
Lenguaje:eng
Publicado: 2018
Materias:
astro-ph.CO
Astrophysics and Astronomy
Acceso en línea:https://dx.doi.org/10.1093/mnras/stz2197
http://cds.cern.ch/record/2649524

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