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Honing cross-correlation tools for inference on ultra-high-energy cosmic-ray composition

ArXiv 2310.17699 (2023)

Authors:

Konstantinos Tanidis, Federico R Urban, Stefano Camera
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MIGHTEE: multi-wavelength counterparts in the COSMOS field

(2023)

Authors:

IH Whittam, M Prescott, CL Hale, MJ Jarvis, I Heywood, Fangxia An, M Glowacki, N Maddox, L Marchetti, LK Morabito, NJ Adams, RAA Bowler, PW Hatfield, RG Varadaraj, J Collier, B Frank, AR Taylor, MG Santos, M Vaccari, J Afonso, Y Ao, J Delhaize, K Knowles, S Kolwa, SM Randriamampandry, Z Randriamanakoto, O Smirnov, DJB Smith, SV White
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KiDS-1000: Cosmology with improved cosmic shear measurements

Astronomy & Astrophysics EDP Sciences 679 (2023) A133-A133

Authors:

Shun-Sheng Li, Henk Hoekstra, Konrad Kuijken, Marika Asgari, Maciej Bilicki, Benjamin Giblin, Catherine Heymans, Hendrik Hildebrandt, Benjamin Joachimi, Lance Miller, Jan Luca van den Busch, Angus H Wright, Arun Kannawadi, Robert Reischke, HuanYuan Shan

Abstract:

We present refined cosmological parameter constraints derived from a cosmic shear analysis of the fourth data release of the Kilo-Degree Survey (KiDS-1000). Our main improvements include enhanced galaxy shape measurements made possible by an updated version of the lensfit code and improved shear calibration achieved with a newly developed suite of multi-band image simulations. Additionally, we incorporated recent advancements in cosmological inference from the joint Dark Energy Survey Year 3 and KiDS-1000 cosmic shear analysis. Assuming a spatially flat standard cosmological model, we constrain $S_8\equiv\sigma_8(\Omega_{\rm m}/0.3)^{0.5} = 0.776_{-0.027-0.003}^{+0.029+0.002}$, where the second set of uncertainties accounts for the systematic uncertainties within the shear calibration. These systematic uncertainties stem from minor deviations from realism in the image simulations and the sensitivity of the shear measurement algorithm to the morphology of the galaxy sample. Despite these changes, our results align with previous KiDS studies and other weak lensing surveys, and we find a ${\sim}2.3\sigma$ level of tension with the Planck cosmic microwave background constraints on $S_8$.Comment: 20 pages, 13 figures, 4 tables, minor revisions to match the final accepted versio
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Euclid preparation. XXXIV. The effect of linear redshift-space distortions in photometric galaxy clustering and its cross-correlation with cosmic shear

(2023)

Authors:

Euclid Collaboration, K Tanidis, VF Cardone, M Martinelli, I Tutusaus, S Camera, N Aghanim, A Amara, S Andreon, N Auricchio, M Baldi, S Bardelli, E Branchini, M Brescia, J Brinchmann, V Capobianco, C Carbone, J Carretero, S Casas, M Castellano, S Cavuoti, A Cimatti, R Cledassou, G Congedo, L Conversi, Y Copin, L Corcione, F Courbin, HM Courtois, A DaSilva, H Degaudenzi, J Dinis, F Dubath, X Dupac, S Dusini, M Farina, S Farrens, S Ferriol, P Fosalba, M Frailis, E Franceschi, M Fumana, S Galeotta, B Garilli, W Gillard, B Gillis, C Giocoli, A Grazian, F Grupp, L Guzzo, SVH Haugan, W Holmes, I Hook, A Hornstrup, K Jahnke, B Joachimi, E Keihanen, S Kermiche, A Kiessling, M Kunz, H Kurki-Suonio, PB Lilje, V Lindholm, I Lloro, E Maiorano, O Mansutti, O Marggraf, K Markovic, N Martinet, F Marulli, R Massey, S Maurogordato, E Medinaceli, S Mei, M Meneghetti, G Meylan, M Moresco, L Moscardini, E Munari, S-M Niemi, C Padilla, S Paltani, F Pasian, K Pedersen, WJ Percival, V Pettorino, S Pires, G Polenta, JE Pollack, M Poncet, LA Popa, F Raison, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, E Rossetti, R Saglia, D Sapone, B Sartoris, M Schirmer, P Schneider, A Secroun, G Seidel, S Serrano, C Sirignano, G Sirri, L Stanco, P Tallada-Crespí, AN Taylor, I Tereno, R Toledo-Moreo, F Torradeflot, EA Valentijn, L Valenziano, T Vassallo, A Veropalumbo, Y Wang, J Weller, G Zamorani, J Zoubian, E Zucca, A Biviano, A Boucaud, E Bozzo, C Colodro-Conde, D Di Ferdinando, R Farinelli, J Graciá-Carpio, S Marcin, N Mauri, V Scottez, M Tenti, A Tramacere, Y Akrami, V Allevato, C Baccigalupi, A Balaguera-Antolínez, M Ballardini, D Benielli, F Bernardeau, S Borgani, AS Borlaff, C Burigana, R Cabanac, A Cappi, CS Carvalho, G Castignani, T Castro, G Cañas-Herrera, KC Chambers, AR Cooray, J Coupon, A Díaz-Sánchez, S Davini, S delaTorre, G DeLucia, G Desprez, S DiDomizio, H Dole, JA Escartin Vigo, S Escoffier, PG Ferreira, I Ferrero, F Finelli, L Gabarra, J García-Bellido, E Gaztanaga, F Giacomini, G Gozaliasl, H Hildebrandt, S Ilić, JJE Kajava, V Kansal, CC Kirkpatrick, L Legrand, A Loureiro, J Macias-Perez, M Magliocchetti, G Mainetti, R Maoli, CJAP Martins, S Matthew, L Maurin, RB Metcalf, M Migliaccio, P Monaco, G Morgante, S Nadathur, AA Nucita, M Pöntinen, L Patrizii, A Pezzotta, V Popa, D Potter, AG Sánchez, Z Sakr, JA Schewtschenko, A Schneider, M Sereno, P Simon, A Spurio Mancini, J Steinwagner, M Tewes, R Teyssier, S Toft, J Valiviita, M Viel, L Linke
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The shape of dark matter haloes: results from weak lensing in the ultraviolet near-infrared optical Northern survey (UNIONS)

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 523:2 (2023) 1614-1628

Authors:

Bailey Robison, Michael J Hudson, Jean-Charles Cuillandre, Thomas Erben, Sébastien Fabbro, Raphaël Gavazzi, Axel Guinot, Stephen Gwyn, Hendrik Hildebrandt, Martin Kilbinger, Alan McConnachie, Lance Miller, Isaac Spitzer, Ludovic van Waerbeke
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