Dark Energy Survey Year 1 results: methodology and projections for joint analysis of galaxy clustering, galaxy lensing, and CMB lensing two-point functions

• Published in: Physical Review D
• Main Authors: Baxter, E.J., Omori, Y., Chang, C., Giannantonio, T., Kirk, D., Krause, E., Blazek, J., Bleem, L., Choi, A., Crawford, T.M., Dodelson, S., Eifler, T.F., Friedrich, O., Gruen, D., Holder, G.P., Jain, B., Jarvis, M., Maccrann, N., Nicola, A., Pandey, S., Prat, J., Reichardt, C.L., Samuroff, S., Sánchez, C., Secco, L.F., Sheldon, E., Troxel, M.A., Zuntz, J., Abbott, T.M.C., Abdalla, F.B., Annis, J., Avila, S., Bechtol, K., Benson, B.A., Bertin, E., Brooks, D., Buckley-Geer, E., Burke, D.L., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., D'Andrea, C.B., Davis, C., Kent, S., Marshall, J.L., Sanchez, E., Smith, M., Smith, R.C., Walker, A.R., Wu, W.L.K.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2019
• Subjects: South Pole; Abbott; South pole
• Online Access: https://eprints.soton.ac.uk/430747/

Optical imaging surveys measure both the galaxy density and the gravitational lensing-induced shear fields across the sky. Recently, the Dark Energy Survey (DES) Collaboration used a joint fit to two-point correlations between these observables to place tight constraints on cosmology (T. M. C. Abbot...