Cosmological constraints from the tomography of DES-Y3 galaxies with CMB lensing from ACT DR4

Cosmological constraints from the tomography of DES-Y3 galaxies with CMB lensing from ACT DR4

We present a measurement of the cross-correlation between the MagLim galaxies selected from the Dark Energy Survey (DES) first three years of observations (Y3) and cosmic microwave background (CMB) lensing from the Atacama Cosmology Telescope (ACT) Data Release 4 (DR4), reconstructed over $\sim 436$...

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Hauptverfasser: Marques, G. A, Madhavacheril, M. S, Darwish, O, Shaikh, S, Aguena, M, Alves, O, Avila, S, Bacon, D, Baxter, E. J, Bechtol, K, Becker, M. R, Bertin, E, Blazek, J, Bond, J. Richard, Brooks, D, Cai, H, Calabrese, E, Rosell, A. Carnero, Carretero, M. Carrasco Kind J, Cawthon, R, Crocce, M, da Costa, L. N, Pereira, M. E. S, De Vicente, J, Desai, S, Diehl, H. T, Doel, P, Doux, C, Drlica-Wagner, A, Dunkley, J, Elvin-Poole, J, Everett, S, Ferraro, Simone, Ferrero, I, Flaugher, B, Fosalba, P, García-Bellido, J, Gatti, M, Giannini, G, Gluscevic, V, Gruen, D, Gruendl, R. A, Gutierrez, G, Harrison, I, Hill, J. Colin, Hinton, S. R, Hollowood, D. L, Honscheid, K, Huterer, D, Jeffrey, N, Kim, J, Kuehn, K, Lahav, O, Lemos, P, Lima, M, Huffenberger, K. M, MacCrann, N, Marshall, J. L, Mena-Fernández, J, Miquel, R, Mohr, J. J, Moodley, K, Muir, J, Naess, S, Nati, F, Page, L. A, Palmese, A, Malagón, A. A. Plazas, Porredon, A, Prat, J, Qu, F. J, Raveri, M, Ross, A. J, Rykoff, E. S, Farren, G. S, Samuroff, S, Sanchez, E, Schubnell, M, Sevilla-Noarbe, I, Sheldon, E, Sherwin, B. D, Sifón, C, Smith, M, Spergel, D. N, Staggs, S. T, Suchyta, E, Tarle, G, To, C, Van Engelen, A, Weaverdyck, N, Weller, J, Wenzl, L, Wiseman, P, Wollack, E. J, Yanny, B
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Sprache:eng
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Physics - Cosmology and Nongalactic Astrophysics
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Zusammenfassung:We present a measurement of the cross-correlation between the MagLim galaxies selected from the Dark Energy Survey (DES) first three years of observations (Y3) and cosmic microwave background (CMB) lensing from the Atacama Cosmology Telescope (ACT) Data Release 4 (DR4), reconstructed over $\sim 436$ sq.deg. of the sky. Our galaxy sample, which covers $\sim 4143$ sq.deg., is divided into six redshift bins spanning the redshift range of $0.20
DOI:10.48550/arxiv.2306.17268