The mass and galaxy distribution around SZ-selected clusters

Author:

Shin T1ORCID,Jain B1,Adhikari S23,Baxter E J4,Chang C23ORCID,Pandey S1,Salcedo A5,Weinberg D H5,Amsellem A2,Battaglia N6,Belyakov M1,Dacunha T1,Goldstein S1,Kravtsov A V237,Varga T N89,Abbott T M C10,Aguena M1112,Alarcon A13,Allam S14,Amon A15,Andrade-Oliveira F1216,Annis J14,Bacon D17,Bechtol K18,Becker M R13,Bernstein G M1,Bertin E1920,Bocquet S9,Bond J R21,Brooks D22,Buckley-Geer E314,Burke D L1523,Campos A24,Rosell A Carnero122526,Kind M Carrasco2728,Carretero J29,Chen R30,Choi A5,Costanzi M313233,da Costa L N1234,DeRose J35,Desai S36,De Vicente J37,Devlin M J1,Diehl H T14,Dietrich J P9,Dodelson S24,Doel P22,Doux C1,Drlica-Wagner A2314,Eckert K1,Elvin-Poole J538,Everett S39,Ferraro S30,Ferrero I40,Ferté A41,Flaugher B14,Frieman J214,Gallardo P A42,Gatti M1,Gaztanaga E4344,Gerdes D W4546,Gruen D152347,Gruendl R A2728,Gutierrez G14,Harrison I4849,Hartley W G50,Hill J C5152,Hilton M5354,Hinton S R55,Hollowood D L39,Hughes J P56,James D J57,Jarvis M1,Jeltema T39,Koopman B J58,Krause E59,Kuehn K6061,Kuropatkin N14,Lahav O22,Lima M1112,Lokken M216263,MacCrann N64,Madhavacheril M S65,Maia M A G1234,McCullough J15,McMahon J23766,Melchior P67,Menanteau F2728,Miquel R2968,Mohr J J89,Moodley K5354,Morgan R18,Myles J152347,Nati F69,Navarro-Alsina A70,Niemack M D64271,Ogando R L C1234,Page L A72,Palmese A214,Partridge B73,Paz-Chinchón F2774,Pereira M E S46,Pieres A1234,Malagón A A Plazas67,Prat J23,Raveri M1,Rodriguez-Monroy M37,Rollins R P49,Romer A K75,Rykoff E S1523,Salatino M1547,Sánchez C1,Sanchez E37,Santiago B1276,Scarpine V14,Schillaci A77,Secco L F2,Serrano S4344,Sevilla-Noarbe I37,Sheldon E78,Sherwin B D64,Sifón C79,Smith M80,Soares-Santos M46,Staggs S T72,Suchyta E81,Swanson M E C27,Tarle G46,Thomas D17,To C471523,Troxel M A30,Tutusaus I4344,Vavagiakis E M42,Weller J89,Wollack E J82,Yanny B14,Yin B24,Zhang Y14

Affiliation:

1. Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USA

2. Kavli Institute for Cosmological Physics, University of Chicago, Chicago, IL 60637, USA

3. Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL 60637, USA

4. Institute for Astronomy, University of Hawaii, Honolulu, HI 96822, USA

5. Department of Astronomy and Center for Cosmology and AstroParticle Physics, The Ohio State University, Columbus, OH 43210, USA

6. Department of Astronomy, Cornell University, Ithaca, NY 14853, USA

7. Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA

8. Max Planck Institute for Extraterrestrial Physics, Giessenbach-strasse, D-85748 Garching, Germany

9. Faculty of Physics, Ludwig-Maximilians-Universität, Scheinerstr. 1, D-81679 Munich, Germany

10. Cerro Tololo Inter-American Observatory, NSF’s National Optical-Infrared Astronomy Research Laboratory, Casilla 603, La Serena, Chile

11. Departamento de Física Matemática, Instituto de Física, Universidade de São Paulo, CP 66318, São Paulo, SP, 05314-970, Brazil

12. Laboratório Interinstitucional de e-Astronomia – LIneA, Rua Gal. José Cristino 77, Rio de Janeiro, RJ-20921-400, Brazil

13. Argonne National Laboratory, Lemont, IL 60439, USA

14. Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510, USA

15. Kavli Institute for Particle Astrophysics & Cosmology, P.O. Box 2450, Stanford University, Stanford, CA 94305, USA

16. Instituto de Física Teórica, Universidade Estadual Paulista, São Paulo, 01140-070, Brazil

17. Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth, PO1 3FX, UK

18. Physics Department, University of Wisconsin-Madison, Madison, WI 53706-1390, USA

19. CNRS, UMR 7095, Institut d’Astrophysique de Paris, F-75014, Paris, France

20. Sorbonne Universités, UPMC Univ Paris 06, UMR 7095, Institut d’Astrophysique de Paris, F-75014, Paris, France

21. Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, ON M5S 3H4, Canada

22. Department of Physics & Astronomy, University College London, Gower Street, London, WC1E 6BT, UK

23. Department of Physics, Carnegie Mellon University, Pittsburgh, PA 15312, USA

24. Department of Physics, Duke University Durham, NC 27708, USA

25. Instituto de Astrofisica de Canarias, E-38205 La Laguna, Tenerife, Spain

26. Universidad de La Laguna, Dpto. Astrofísica, E-38206 La Laguna, Tenerife, Spain

27. Center for Astrophysical Surveys, National Center for Supercomputing Applications, Urbana, IL 61801, USA

28. Department of Astronomy, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA

29. Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, E-08193 Bellaterra (Barcelona), Spain

30. Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA

31. Astronomy Unit, Department of Physics, University of Trieste, via Tiepolo 11, I-34131 Trieste, Italy

32. INAF-Osservatorio Astronomico di Trieste, via G. B. Tiepolo 11, I-34143 Trieste, Italy

33. Institute for Fundamental Physics of the Universe, Via Beirut 2, I-34014 Trieste, Italy

34. Observatório Nacional, Rua Gal. José Cristino 77, Rio de Janeiro, RJ-20921-400, Brazil

35. Department of Physics, The Ohio State University, Columbus, OH 43210, USA

36. Department of Physics, IIT Hyderabad, Kandi, Telangana 502285, India

37. Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain

38. Physics Department, Stanford University, Stanford, CA 94305, USA

39. Santa Cruz Institute for Particle Physics, Santa Cruz, CA 95064, USA

40. Institute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029 Blindern, NO-0315 Oslo, Norway

41. Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA

42. Department of Physics, Cornell University, Ithaca, NY 14853, USA

43. Institut d’Estudis Espacials de Catalunya (IEEC), E-08034 Barcelona, Spain

44. Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain

45. Department of Astronomy, University of Michigan, Ann Arbor, MI 48109, USA

46. Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA

47. SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA

48. Department of Physics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, UK

49. Jodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, UK

50. Department of Astronomy, University of Geneva, ch. d’Écogia 16, CH-1290 Versoix, Switzerland

51. Department of Physics, Columbia University, New York, NY 10027, USA

52. Center for Computational Astrophysics, Flatiron Institute, New York, NY 10010, USA

53. Astrophysics Research Centre, University of KwaZulu-Natal, Westville Campus, Durban 4041, South Africa

54. School of Mathematics, Statistics & Computer Science, University of KwaZulu-Natal, Westville Campus, Durban 4041, South Africa

55. School of Mathematics and Physics, University of Queensland, Brisbane, QLD 4072, Australia

56. Department of Physics and Astronomy, Rutgers, the State University of New Jersey, Piscataway, NJ 08854, USA

57. Center for Astrophysics | Harvard & Smithsonian, Cambridge, MA 02138, USA

58. Department of Physics, Yale University, New Haven, CT 06520, USA

59. Department of Astronomy/Steward Observatory, University of Arizona, Tucson, AZ 85721, USA

60. Australian Astronomical Optics, Macquarie University, North Ryde, NSW 2113, Australia

61. Lowell Observatory, Flagstaff, AZ 86001, USA

62. David A. Dunlap Department of Astronomy & Astrophysics, University of Toronto, Toronto, ON M5S 3H4, Canada

63. Dunlap Institute of Astronomy & Astrophysics, Toronto, ON M5S 3H4, Canada

64. Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge CB3 0WA, UK

65. Perimeter Institute for Theoretical Physics, Waterloo ON N2L 2Y5, Canada

66. Department of Physics, University of Chicago, Chicago, IL 60637, USA

67. Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544, USA

68. Institució Catalana de Recerca i Estudis Avançats, E-08010 Barcelona, Spain

69. Department of Physics, University of Milano-Bicocca, I-20126 Milano, Italy

70. Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas, 13083-859, Campinas, SP, Brazil

71. Kavli Institute at Cornell for Nanoscale Science, Cornell University, Ithaca, NY 14853, USA

72. Joseph Henry Laboratories of Physics, Jadwin Hall, Princeton University, Princeton, NJ 08544, USA

73. Department of Physics and Astronomy, Haverford College, Haverford, PA 19041, USA

74. Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK

75. Department of Physics and Astronomy, Pevensey Building, University of Sussex, Brighton BN1 9QH, UK

76. Instituto de Física, UFRGS, Caixa Postal 15051, Porto Alegre, RS-91501-970, Brazil

77. Department of Physics, California Institute of Technology, Pasadena, CA 91125, USA

78. Brookhaven National Laboratory, Bldg 510, Upton, NY 11973, USA

79. Instituto de Física, Pontificia Universidad Católica de Valparaíso, Casilla 4059, Valparaíso, Chile

80. School of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ, UK

81. Computer Science and Mathematics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

82. NASA/Goddard Space Flight Center, Greenbelt, MD 20771, USA

Abstract

ABSTRACT We present measurements of the radial profiles of the mass and galaxy number density around Sunyaev–Zel’dovich (SZ)-selected clusters using both weak lensing and galaxy counts. The clusters are selected from the Atacama Cosmology Telescope Data Release 5 and the galaxies from the Dark Energy Survey Year 3 data set. With signal-to-noise ratio of 62 (45) for galaxy (weak lensing) profiles over scales of about 0.2–20 h−1 Mpc, these are the highest precision measurements for SZ-selected clusters to date. Because SZ selection closely approximates mass selection, these measurements enable several tests of theoretical models of the mass and light distribution around clusters. Our main findings are: (1) The splashback feature is detected at a consistent location in both the mass and galaxy profiles and its location is consistent with predictions of cold dark matter N-body simulations. (2) The full mass profile is also consistent with the simulations. (3) The shapes of the galaxy and lensing profiles are remarkably similar for our sample over the entire range of scales, from well inside the cluster halo to the quasilinear regime. We measure the dependence of the profile shapes on the galaxy sample, redshift, and cluster mass. We extend the Diemer & Kravtsov model for the cluster profiles to the linear regime using perturbation theory and show that it provides a good match to the measured profiles. We also compare the measured profiles to predictions of the standard halo model and simulations that include hydrodynamics. Applications of these results to cluster mass estimation, cosmology, and astrophysics are discussed.

Funder

NASA

U.S. Department of Energy

Higher Education Funding Council for England

University of Chicago

Ohio State University

Financiadora de Estudos e Projetos

Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro

Ministério da Ciência, Tecnologia e Inovação

Argonne National Laboratory

University College London

University of Edinburgh

University of Illinois at Urbana-Champaign

Lawrence Berkeley National Laboratory

University of Nottingham

University of Pennsylvania

University of Portsmouth

Stanford University

University of Sussex

National Science Foundation

Publisher

Oxford University Press (OUP)

Subject

Space and Planetary Science,Astronomy and Astrophysics

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