Euclid preparation

• Type: Article in International Scientific Journal
• Date: 2024

Authors

Giocoli, C (Author) Other; Meneghetti, M (Author) Other; Rasia, E (Author) Other; Borgani, S (Author) Other; Despali, G (Author) Other; Lesci, GF (Author) Other; Marulli, F (Author) Other; Moscardini, L (Author) Other; Sereno, M (Author) Other; Cui, W (Author) Other; Knebe, A (Author) Other; Yepes, G (Author) Other; Castro, T (Author) Other; Corasaniti, P (Author) Other; Pires, S (Author) Other; Castignani, G (Author) Other; Schrabback, T (Author) Other; Pratt, GW (Author) Other; Le Brun, AMC (Author) Other; Aghanim, N (Author) Other; Amendola, L (Author) Other; Auricchio, N (Author) Other; Baldi, M (Author) Other; Bodendorf, C (Author) Other; Bonino, D (Author) Other; Branchini, E (Author) Other; Brescia, M (Author) Other; J. Brinchmann (Author) FCUP; Camera, S (Author) Other; Capobianco, V (Author) Other; Carbone, C (Author) Other; Carretero, J (Author) Other; Castander, FJ (Author) Other; Castellano, M (Author) Other; Cavuoti, S (Author) Other; Cledassou, R (Author) Other; Congedo, G (Author) Other; Conselice, CJ (Author) Other; Conversi, L (Author) Other; Copin, Y (Author) Other; Corcione, L (Author) Other; Courbin, F (Author) Other; Cropper, M (Author) Other; Da Silva, A (Author) Other; Degaudenzi, H (Author) Other; Dinis, J (Author) Other; Dubath, F (Author) Other; Dupac, X (Author) Other; Dusini, S (Author) Other; Farrens, S (Author) Other; Ferriol, S (Author) Other; Fosalba, P (Author) Other; Frailis, M (Author) Other; Franceschi, E (Author) Other; Fumana, M (Author) Other; Galeotta, S (Author) Other; Garilli, B (Author) Other; Gillis, B (Author) Other; Grazian, A (Author) Other; Grupp, F (Author) Other; Haugan, SVH (Author) Other; Holmes, W (Author) Other; Hornstrup, A (Author) Other; Jahnke, K (Author) Other; Kümmel, M (Author) Other; Kermiche, S (Author) Other; Kilbinger, M (Author) Other; Kunz, M (Author) Other; Kurki-Suonio, H (Author) Other; Ligori, S (Author) Other; Lilje, PB (Author) Other; Lloro, I (Author) Other; Maiorano, E (Author) Other; Mansutti, O (Author) Other; Marggraf, O (Author) Other; Markovic, K (Author) Other; Massey, R (Author) Other; Maurogordato, S (Author) Other; Mei, S (Author) Other; Merlin, E (Author) Other; Meylan, G (Author) Other; Moresco, M (Author) Other; Munari, E (Author) Other; Niemi, S (Author) Other; Nightingale, J (Author) Other; Nutma, T (Author) Other; Padilla, C (Author) Other; Paltani, S (Author) Other; Pasian, F (Author) Other; Pedersen, K (Author) Other; Pettorino, V (Author) Other; Polenta, G (Author) Other; Poncet, M (Author) Other; Popa, LA (Author) Other; Raison, F (Author) Other; Renzi, A (Author) Other; Rhodes, J (Author) Other; Riccio, G (Author) Other; Romelli, E (Author) Other; Roncarelli, M (Author) Other; Rossetti, E (Author) Other; Saglia, R (Author) Other; Sapone, D (Author) Other; Sartoris, B (Author) Other; Schneider, P (Author) Other; Secroun, A (Author) Other; Serrano, S (Author) Other; Sirignano, C (Author) Other; Sirri, G (Author) Other; Stanco, L (Author) Other; Starck, J (Author) Other; Tallada-Crespí, P (Author) Other; Taylor, AN (Author) Other; Tereno, I (Author) Other; Toledo-Moreo, R (Author) Other; Torradeflot, F (Author) Other; Tutusaus, I (Author) Other; Valentijn, EA (Author) Other; Valenziano, L (Author) Other; Vassallo, T (Author) Other; Wang, Y (Author) Other; Weller, J (Author) Other; Zamorani, G (Author) Other; Zoubian, J (Author) Other; Andreon, S (Author) Other; Bardelli, S (Author) Other; Boucaud, A (Author) Other; Bozzo, E (Author) Other; Colodro-Conde, C (Author) Other; Di Ferdinando, D (Author) Other; Fabbian, G (Author) Other; Farina, M (Author) Other; Israel, H (Author) Other; Keihänen, E (Author) Other; Lindholm, V (Author) Other; Mauri, N (Author) Other; Neissner, C (Author) Other; Schirmer, M (Author) Other; Scottez, V (Author) Other; Tenti, M (Author) Other; Zucca, E (Author) Other; Akrami, Y (Author) Other; Baccigalupi, C (Author) Other; Ballardini, M (Author) Other; Bernardeau, F (Author) Other; Biviano, A (Author) Other; Borlaff, AS (Author) Other; Burigana, C (Author) Other; Cabanac, R (Author) Other; Cappi, A (Author) Other; Carvalho, CS (Author) Other; Casas, S (Author) Other; Chambers, KC (Author) Other; Cooray, AR (Author) Other; Courtois, HM (Author) Other; Davini, S (Author) Other; de la Torre, S (Author) Other; De Lucia, G (Author) Other; Desprez, G (Author) Other; Dole, H (Author) Other; Escartin, JA (Author) Other; Escoffier, S (Author) Other; Ferrero, I (Author) Other; Finelli, F (Author) Other; Gabarra, L (Author) Other; Ganga, K (Author) Other; Garcia-Bellido, J (Author) Other; George, K (Author) Other; Giacomini, F (Author) Other; Gozaliasl, G (Author) Other; Hildebrandt, H (Author) Other; Hook, I (Author) Other; Jimenez Muñoz, A (Author) Other; Joachimi, B (Author) Other; Kajava, JJE (Author) Other; Kansal, V (Author) Other; Kirkpatrick, CC (Author) Other; Legrand, L (Author) Other; Loureiro, A (Author) Other; Macias-Perez, J (Author) Other; Magliocchetti, M (Author) Other; Mainetti, G (Author) Other; Maoli, R (Author) Other; Marcin, S (Author) Other; Martinelli, M (Author) Other; Martinet, N (Author) Other; Martins, CJAP (Author) FCUP; Matthew, S (Author) Other; Maurin, L (Author) Other; Metcalf, RB (Author) Other; Monaco, P (Author) Other; Morgante, G (Author) Other; Nadathur, S (Author) Other; Nucita, AA (Author) Other; Patrizii, L (Author) Other; Peel, A (Author) Other; Pollack, J (Author) Other; Popa, V (Author) Other; Porciani, C (Author) Other; Potter, D (Author) Other; Pöntinen, M (Author) Other; Reimberg, P (Author) Other; Sánchez, AG (Author) Other; Sakr, Z (Author) Other; Schneider, A (Author) Other; Sefusatti, E (Author) Other; Shulevski, A (Author) Other; Spurio Mancini, A (Author) Other; Stadel, J (Author) Other; Steinwagner, J (Author) Other; Valiviita, J (Author) Other; Veropalumbo, A (Author) Other; Viel, M (Author) Other; Zinchenko, IA (Author) Other

Journal

Title: Astronomy and Astrophysics

Vol. 681

Final page: A67

ISSN: 0004-6361

Publisher: EDP Sciences

Other information

Authenticus ID: P-011-18Z

DOI: 10.1051/0004-6361/202346058

Abstract (EN): <jats:p>The photometric catalogue of galaxy clusters extracted from ESA <jats:italic>Euclid</jats:italic> data is expected to be very competitive for cosmological studies. Using dedicated hydrodynamical simulations, we present systematic analyses simulating the expected weak-lensing profiles from clusters in a variety of dynamic states and for a wide range of redshifts. In order to derive cluster masses, we use a model consistent with the implementation within the <jats:italic>Euclid</jats:italic> Consortium of the dedicated processing function and find that when we jointly model the mass and concentration parameter of the Navarro¿Frenk¿White halo profile, the weak-lensing masses tend to be biased low by 5¿10% on average with respect to the true mass, up to <jats:italic>z</jats:italic>¿=¿0.5. For a fixed value for the concentration <jats:italic>c</jats:italic><jats:sub>200</jats:sub>¿=¿3, the mass bias is decreases to lower than 5%, up to <jats:italic>z</jats:italic>¿=¿0.7, along with the relative uncertainty. Simulating the weak-lensing signal by projecting along the directions of the axes of the moment of inertia tensor ellipsoid, we find that orientation matters: when clusters are oriented along the major axis, the lensing signal is boosted, and the recovered weak-lensing mass is correspondingly overestimated. Typically, the weak-lensing mass bias of individual clusters is modulated by the weak-lensing signal-to-noise ratio, which is related to the redshift evolution of the number of galaxies used for weak-lensing measurements: the negative mass bias tends to be stronger toward higher redshifts. However, when we use a fixed value of the concentration parameter, the redshift evolution trend is reduced. These results provide a solid basis for the weak-lensing mass calibration required by the cosmological application of future cluster surveys from <jats:italic>Euclid</jats:italic> and <jats:italic>Rubin</jats:italic>.</jats:p>

Language: English

Type (Professor's evaluation): Scientific