Non-local contribution from small scales in galaxy–galaxy lensing: comparison of mitigation schemes-Reference-Cited by-同舟云学术

Non-local contribution from small scales in galaxy–galaxy lensing: comparison of mitigation schemes

Published:2023-03-21 Issue:1 Volume:522 Page:412-425
ISSN:0035-8711
Container-title:Monthly Notices of the Royal Astronomical Society
language:en
Short-container-title:

Author:

Prat J¹²^ORCID,Zacharegkas G²^ORCID,Park Y³^ORCID,MacCrann N⁴^ORCID,Switzer E R⁵,Pandey S⁶,Chang C¹²^ORCID,Blazek J⁷,Miquel R⁸⁹,Alarcon A¹⁰^ORCID,Alves O¹¹,Amon A¹²¹³^ORCID,Andrade-Oliveira F¹¹,Bechtol K¹⁴,Becker M R¹⁰,Bernstein G M⁶,Chen R¹⁵,Choi A¹⁶,Camacho H¹⁷¹⁸,Campos A¹⁹,Rosell A Carnero¹⁸²⁰²¹,Carrasco Kind M²²²³,Cawthon R²⁴,Cordero J²⁵,Crocce M²⁶²⁷,Davis C²⁸,DeRose J²⁹,Diehl H T³⁰,Dodelson S¹⁹³¹,Doux C⁶³²,Drlica-Wagner A¹²³⁰,Eckert K⁶,Eifler T F³³³⁴,Elvin-Poole J³⁵³⁶,Everett S³⁴,Fang X³³³⁷,Ferté A³⁴,Fosalba P²⁶²⁷,Friedrich O¹³,Gatti M⁶,Giannini G⁹,Gruen D³⁸,Gruendl R A²²²³,Harrison I³⁹,Hartley W G⁴⁰,Herner K³⁰,Huang H³³⁴¹,Huff E M³⁴,Jarvis M⁶,Krause E³³,Kuropatkin N³⁰,Leget P-F²⁸,McCullough J²⁸,Myles J²⁸⁴²⁴³,Navarro-Alsina A⁴⁴,Porredon A³⁵³⁶⁴⁵,Raveri M⁶,Rollins R P²⁵,Roodman A²⁸⁴³,Rosenfeld R¹⁸⁴⁶,Ross A J³⁵,Rykoff E S²⁸⁴³,Sánchez C⁶,Sanchez J³⁰,Secco L F²,Sevilla-Noarbe I⁴⁷,Sheldon E⁴⁸,Shin T⁴⁹,Troxel M A¹⁵,Tutusaus I²⁶²⁷⁵⁰,Varga T N⁵¹⁵²⁵³,Yanny B³⁰,Yin B¹⁹,Zhang Y⁵⁴,Zuntz J⁴⁵,Aguena M¹⁸,Allam S³⁰,Annis J³⁰,Bacon D⁵⁵,Bertin E⁵⁶⁵⁷,Bocquet S³⁸,Brooks D⁵⁸,Burke D L²⁸⁴³,Carretero J⁹,Costanzi M⁵⁹⁶⁰⁶¹,Pereira M E S⁶²,De Vicente J⁴⁷,Desai S⁶³,Ferrero I⁶⁴,Flaugher B³⁰,Gerdes D W¹¹⁶⁵,Gutierrez G³⁰,Hinton S R⁶⁶,Hollowood D L⁶⁷,Honscheid K³⁵³⁶,James D J⁶⁸,Lima M¹⁸⁶⁹,Menanteau F²²²³,Mena-Fernández J⁴⁷,Palmese A³⁷,Paterno M³⁰,Paz-Chinchón F¹²²²,Pieres A⁷⁰,Plazas Malagón A A⁷¹,Rodriguez-Monroy M⁴⁷,Sanchez E⁴⁷,Schubnell M¹¹,Smith M⁷²,Soares-Santos M¹¹,Suchyta E⁷³,Swanson M E C,Tarle G¹¹,To C³⁵,Weaverdyck N¹¹²⁹,Weller J⁵²⁵³,

Affiliation:

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

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

3. Kavli Institute for the Physics and Mathematics of the Universe (WPI), UTIAS, The University of Tokyo , Kashiwa, Chiba 277-8583, Japan

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

5. NASA Goddard Space Flight Center , Greenbelt, MD 20771, USA

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

7. Department of Physics, Northeastern University , Boston, MA 02115, USA

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

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

10. Argonne National Laboratory , 9700 South Cass Avenue, Lemont, IL 60439, USA

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

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

13. Kavli Institute for Cosmology, University of Cambridge , Madingley Road, Cambridge CB3 0HA, UK

14. Physics Department, 2320 Chamberlin Hall, University of Wisconsin-Madison , 1150 University Avenue Madison, WI 53706-1390, USA

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

16. California Institute of Technology , 1200 East California Blvd, MC 249-17, Pasadena, CA 91125, USA

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

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

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

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

21. Departamento de Astrofísica, Universidad de La Laguna , E-38206 La Laguna, Tenerife, Spain

22. Center for Astrophysical Surveys, National Center for Supercomputing Applications , 1205 West Clark St., Urbana, IL 61801, USA

23. Department of Astronomy, University of Illinois at Urbana-Champaign , 1002 W. Green Street, Urbana, IL 61801, USA

24. Physics Department, William Jewell College , Liberty, MO 64068, USA

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

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

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

28. Kavli Institute for Particle Astrophysics & Cosmology, Stanford University , PO Box 2450, Stanford, CA 94305, USA

29. Lawrence Berkeley National Laboratory , 1 Cyclotron Road, Berkeley, CA 94720, USA

30. Fermi National Accelerator Laboratory , PO Box 500, Batavia, IL 60510, USA

31. NSF AI Planning Institute for Physics of the Future, Carnegie Mellon University , Pittsburgh, PA 15213, USA

32. Université Grenoble Alpes, CNRS, LPSC-IN2P3 , F-38000 Grenoble, France

33. Department of Astronomy/Steward Observatory, University of Arizona , 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA

34. Jet Propulsion Laboratory, California Institute of Technology , 4800 Oak Grove Dr, Pasadena, CA 91109, USA

35. Center for Cosmology and Astro-Particle Physics, The Ohio State University , Columbus, OH 43210, USA

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

37. Department of Astronomy, University of California , Berkeley, 501 Campbell Hall, Berkeley, CA 94720, USA

38. Faculty of Physics, University Observatory, Ludwig-Maximilians-Universität , Scheinerstr 1, D-81679 Munich, Germany

39. School of Physics and Astronomy, Cardiff University , Cardiff CF24 3AA, UK

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

41. Department of Physics, University of Arizona , Tucson, AZ 85721, USA

42. Department of Physics, Stanford University , 382 Via Pueblo Mall, Stanford, CA 94305, USA

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

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

45. Institute for Astronomy, University of Edinburgh , Edinburgh EH9 3HJ, UK

46. ICTP South American Institute for Fundamental Research Instituto de Física Teórica, Universidade Estadual Paulista , 01140-070 São Paulo, Brazil

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

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

49. Department of Physics and Astronomy, Stony Brook University , Stony Brook, NY 11794, USA

50. Département de Physique Théorique and Center for Astroparticle Physics, Université de Genève , 24 quai Ernest Ansermet, CH-1211 Geneva, Switzerland

51. Excellence Cluster Origins , Boltzmannstr 2, D-85748 Garching, Germany

52. Max Planck Institute for Extraterrestrial Physics , Giessenbachstrasse, D-85748 Garching, Germany

53. Fakultät für Physik, Ludwig-Maximilians Universität München, Universitäts-Sternwarte , Scheinerstr 1, D-81679 München, Germany

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

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

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

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

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

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

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

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

62. Hamburger Sternwarte, Universität Hamburg , Gojenbergsweg 112, D-21029 Hamburg, Germany

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

64. Institute of Theoretical Astrophysics, University of Oslo , PO Box 1029 Blindern, NO-0315 Oslo, Norway

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

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

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

68. Center for Astrophysics | Harvard & Smithsonian , 60 Garden Street, Cambridge, MA 02138, USA

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

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

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

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

73. Computer Science and Mathematics Division, Oak Ridge National Laboratory , Oak Ridge, TN 3783, USA

Abstract

ABSTRACT Recent cosmological analyses with large-scale structure and weak lensing measurements, usually referred to as 3 × 2pt, had to discard a lot of signal to noise from small scales due to our inability to accurately model non-linearities and baryonic effects. Galaxy–galaxy lensing, or the position–shear correlation between lens and source galaxies, is one of the three two-point correlation functions that are included in such analyses, usually estimated with the mean tangential shear. However, tangential shear measurements at a given angular scale θ or physical scale R carry information from all scales below that, forcing the scale cuts applied in real data to be significantly larger than the scale at which theoretical uncertainties become problematic. Recently, there have been a few independent efforts that aim to mitigate the non-locality of the galaxy–galaxy lensing signal. Here, we perform a comparison of the different methods, including the Y-transformation, the point-mass marginalization methodology, and the annular differential surface density statistic. We do the comparison at the cosmological constraints level in a combined galaxy clustering and galaxy–galaxy lensing analysis. We find that all the estimators yield equivalent cosmological results assuming a simulated Rubin Observatory Legacy Survey of Space and Time (LSST) Year 1 like set-up and also when applied to DES Y3 data. With the LSST Y1 set-up, we find that the mitigation schemes yield ∼1.3 times more constraining S8 results than applying larger scale cuts without using any mitigation scheme.

Funder

U.S. Department of Energy

National Science Foundation

Science and Technology Facilities Council

Higher Education Funding Council for England

MICINN

European Union

Generalitat de Catalunya

European Research Council

CNPq

Publisher

Oxford University Press (OUP)