@article{9ec21a4157684edeac48a3c93f7f6d70,
title = "Cross-correlation of Dark Energy Survey Year 3 lensing data with ACT and Planck thermal Sunyaev-Zel'dovich effect observations. I. Measurements, systematics tests, and feedback model constraints",
abstract = "We present a tomographic measurement of the cross-correlation between thermal Sunyaev-Zel'dovich (TSZ) maps from Planck and the Atacama Cosmology Telescope and weak galaxy lensing shears measured during the first three years of observations of the Dark Energy Survey. This correlation is sensitive to the thermal energy in baryons over a wide redshift range and is therefore a powerful probe of astrophysical feedback. We detect the correlation at a statistical significance of 21σ, the highest significance to date. We examine the TSZ maps for potential contaminants, including cosmic infrared background and radio sources, finding that cosmic infrared background has a substantial impact on our measurements and must be taken into account in our analysis. We use the cross-correlation measurements to test different feedback models. In particular, we model the TSZ using several different pressure profile models calibrated against hydrodynamical simulations. Our analysis marginalizes over redshift uncertainties, shear calibration biases, and intrinsic alignment effects. We also marginalize over ωm and σ8 using Planck or DES priors. We find that the data prefer the model with a low amplitude of the pressure profile at small scales, compatible with a scenario with strong active galactic nuclei feedback and ejection of gas from the inner part of the halos. When using a more flexible model for the shear profile, constraints are weaker, and the data cannot discriminate between different baryonic prescriptions.",
author = "{(DES and ACT Collaboration)} and M. Gatti and S. Pandey and E. Baxter and Hill, {J. C.} and E. Moser and M. Raveri and X. Fang and J. Derose and G. Giannini and C. Doux and H. Huang and N. Battaglia and A. Alarcon and A. Amon and M. Becker and A. Campos and C. Chang and R. Chen and A. Choi and K. Eckert and J. Elvin-Poole and S. Everett and A. Ferte and I. Harrison and N. Maccrann and J. McCullough and J. Myles and {Navarro Alsina}, A. and J. Prat and Rollins, {R. P.} and C. Sanchez and T. Shin and M. Troxel and I. Tutusaus and B. Yin and T. Abbott and M. Aguena and S. Allam and F. Andrade-Oliveira and J. Annis and G. Bernstein and E. Bertin and B. Bolliet and Bond, {J. R.} and D. Brooks and Burke, {D. L.} and E. Calabrese and {Carnero Rosell}, A. and {Carrasco Kind}, M. and Gruendl, {R. A.}",
note = "Funding Information: This paper has gone through internal review by the DES and ACT Collaborations. S. P. is supported in part by the U.S. Department of Energy Award No. DE-SC0007901 and NASA ATP Grant No. NNH17ZDA001N. E. S. is supported by DOE Award No. DE-AC02-98CH10886. K. M. acknowledges support from the National Research Foundation of South Africa. Z. X. is supported by the Gordon and Betty Moore Foundation. J. P. H. acknowledges funding for SZ cluster studies from NSF AAG No. AST-1615657. Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at The Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Funda{\c c}{\~a}o Carlos Chagas Filho de Amparo {\`a} Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Cient{\'i}fico e Tecnol{\'o}gico, and the Minist{\'e}rio da Ci{\^e}ncia, Tecnologia e Inova{\c c}{\~a}o, the Deutsche Forschungsgemeinschaft, and the collaborating institutions in the Dark Energy Survey. The collaborating institutions are Argonne National Laboratory, University of California at Santa Cruz, University of Cambridge, Centro de Investigaciones Energ{\'e}ticas, Medioambientales y Tecnol{\'o}gicas-Madrid, University of Chicago, University College London, DES-Brazil Consortium, University of Edinburgh, Eidgen{\"o}ssische Technische Hochschule (ETH) Z{\"u}rich, Fermi National Accelerator Laboratory, University of Illinois at Urbana-Champaign, Institut de Ci{\`e}ncies de l{\textquoteright}Espai (IEEC/CSIC), Institut de F{\'i}sica d{\textquoteright}Altes Energies, Lawrence Berkeley National Laboratory, Ludwig-Maximilians Universit{\"a}t M{\"u}nchen and the associated Excellence Cluster Universe, University of Michigan, National Optical Astronomy Observatory, University of Nottingham, The Ohio State University, University of Pennsylvania, University of Portsmouth, SLAC National Accelerator Laboratory, Stanford University, University of Sussex, Texas A&M University, and OzDES Membership Consortium. Based in part on observations at Cerro Tololo Inter-American Observatory at NSF{\textquoteright}s NOIRLab (NOIRLab Prop. ID 2012B-0001; PI: J. Frieman), which is managed by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. The DES data management system is supported by the National Science Foundation under Grants No. AST-1138766 and No. AST-1536171. The DES participants from Spanish institutions are partially supported by MINECO under Grants No. AYA2015-71825, No. ESP2015-66861, No. FPA2015-68048, No. SEV-2016-0588, No. SEV-2016-0597, and No. MDM-2015-0509, some of which include ERDF funds from the European Union. I. F. A. E. is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union{\textquoteright}s Seventh Framework Program (FP7/2007-2013) including ERC Grant Agreements No. 240672, No. 291329, and No. 306478. We acknowledge support from the Brazilian Instituto Nacional de Ci{\^e}ncia e Tecnologia (INCT) e-Universe (CNPq Grant No. 465376/2014-2). This manuscript has been coauthored by employees of Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics. Support for ACT was through the U.S. National Science Foundation through Grants No. AST-0408698, No. AST-0965625, and No. AST-1440226 for the ACT project, as well as Grants No. PHY-0355328, No. PHY-0855887, and No. PHY-1214379. Funding was also provided by Princeton University, the University of Pennsylvania, and a Canada Foundation for Innovation (CFI) award to UBC. ACT operates in the Parque Astronomico Atacama in northern Chile under the auspices of the Agencia Nacional de Investigacion y Desarrollo (ANID). The development of multichroic detectors and lenses was supported by NASA Grants No. NNX13AE56G and No. NNX14AB58G. Detector research at N. I. S. T. was supported by the NIST Innovations in Measurement Science program. Publisher Copyright: {\textcopyright} 2022 American Physical Society. ",
year = "2022",
month = jun,
day = "15",
doi = "10.1103/PhysRevD.105.123525",
language = "English (US)",
volume = "105",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "12",
}