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Title: SPT clusters with DES and HST weak lensing. II. Cosmological constraints from the abundance of massive halos

Journal Article · · Phys.Rev.D
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  1. Munich U.
  2. Innsbruck U.; Munich U.
  3. Argonne; Chicago U., KICP
  4. Munich U.; Garching, Max Planck Inst., MPE
  5. Innsbruck U.; Argelander Inst. Astron.
  6. Cerro-Tololo InterAmerican Obs.
  7. Cardiff U.
  8. LIneA, Rio de Janeiro
  9. Argonne
  10. Fermilab
  11. KIPAC, Menlo Park; Stanford U., HEPL; Stanford U.; SLAC
  12. U. Michigan, Ann Arbor
  13. Cambridge U., Inst. of Astron.; Cambridge U., KICC
  14. Melbourne U.
  15. NIST, Boulder; Colorado U.
  16. Barcelona, IFAE
  17. Portsmouth U., ICG
  18. Cincinnati U.
  19. NIST, Boulder
  20. Wisconsin U., Madison
  21. Argonne; Chicago U., KICP; Chicago U., Astron. Astrophys. Ctr.
  22. Chicago U., Astron. Astrophys. Ctr.; Chicago U., KICP; Fermilab
  23. UPenn, Philadelphia
  24. Sussex U.
  25. Missouri U., Kansas City
  26. University Coll. London
  27. Chicago U., EFI
  28. Carnegie Mellon U.
  29. Portsmouth U.
  30. Chicago U., Astron. Astrophys. Ctr.; Chicago U., KICP; Chicago U., EFI; Argonne
  31. IAC, La Laguna; LIneA, Rio de Janeiro; Laguna U., Tenerife
  32. NCSA, Urbana; Illinois U., Urbana, Astron. Dept.
  33. Barcelona, IEEC
  34. William-Mary Coll.
  35. Chicago U., KICP; Argonne; Chicago U., Astron. Astrophys. Ctr.
  36. Chicago U., Astron. Astrophys. Ctr.; Chicago U., KICP
  37. Duke U.
  38. McGill U.; KwaZulu Natal U.
  39. NASA, Goddard
  40. Chicago U., KICP; Chicago U., EFI
  41. Caltech, JPL
  42. Jodrell Bank
  43. Trieste Observ.; SISSA, Trieste; IFPU, Trieste; INFN, Trieste
  44. Chicago U., KICP; Chicago U., Astron. Astrophys. Ctr.
  45. Cornell U.
  46. Hamburg Observ.
  47. KIPAC, Menlo Park; Stanford U., HEPL
  48. Queensland U.
  49. LBNL, Berkeley
  50. Indian Inst. Tech., Hyderabad
  51. KEK, Tsukuba
  52. McGill U.; Canadian Inst. Advanced Res.
  53. UPenn, Philadelphia; LPSC, Grenoble
  54. Chicago U., Astron. Astrophys. Ctr.; Fermilab; Chicago U., KICP
  55. Waterloo U.
  56. Colorado U.
  57. Inst. Theor. Astrophys., Oslo
  58. SLAC
  59. Stanford U.; KIPAC, Menlo Park; Stanford U., HEPL
  60. Fermilab; Chicago U., KICP
  61. Chicago U., KICP; Harvey Mudd Coll.
  62. Madrid, IFT
  63. European Southern Observ.
  64. Barcelona, IFAE; Chicago U., KICP
  65. Western Australia Inst. Tech.; NRAO, Socorro
  66. Geneva Observ.
  67. Illinois U., Urbana, Astron. Dept.; Illinois U., Urbana; Canadian Inst. Advanced Res.
  68. UC, Santa Cruz
  69. UC, Berkeley
  70. Ohio State U., CCAPP; Ohio State U.
  71. SLAC; Stanford U.
  72. Harvard-Smithsonian Ctr. Astrophys.
  73. UC, Davis
  74. Arizona U.
  75. Australia, CSIRO, North Ryde; Lowell Observ.
  76. UC, Berkeley; LBNL, Berkeley; Sao Paulo, IFT
  77. KIPAC, Menlo Park
  78. NIST, Boulder; SLAC
  79. Chicago U., Astron. Astrophys. Ctr.
  80. Cambridge U., DAMTP
  81. Durham U.; Durham U., ICC
  82. KIPAC, Menlo Park; Stanford U., HEPL; Stanford U.
  83. Texas A-M
  84. MIT; MIT, MKI
  85. Chicago U., KICP; Chicago U., EFI; Chicago U., Astron. Astrophys. Ctr.
  86. LPSC, Grenoble
  87. ICREA, Barcelona; Barcelona, Autonoma U.; Barcelona, IFAE
  88. McGill U.
  89. Princeton U., Astrophys. Sci. Dept.
  90. Campinas State U.
  91. U. Toronto, Dunlap Inst. Astron. Astrophys.
  92. Rio de Janeiro Observ.
  93. Chicago U., KICP
  94. Caltech
  95. LIneA, Rio de Janeiro; Rio de Janeiro Observ.
  96. KIPAC, Menlo Park; SLAC
  97. Ruhr U., Bochum
  98. Minnesota U.
  99. MIT, Cambridge, Dept. Phys.; INFN, Genoa
  100. Case Western Reserve U.
  101. Brookhaven
  102. Orsay, IAS; Trieste Observ.; SISSA, Trieste; IFPU, Trieste; INFN, Trieste
  103. Madrid, CIEMAT; Madrid, Escuela Tec. Sup. Ing. Ind.
  104. Trieste U.; SISSA, Trieste; IFPU, Trieste; INFN, Trieste; Trieste Observ.; A-STAR, Singapore
  105. Chicago U., KICP; Chicago U., EFI; Chicago U.
  106. U. Michigan, Dept. Astron.
  107. SUNY, Stony Brook
  108. McGill U.; Unlisted, CA
  109. Southampton U.
  110. Chulalongkorn U.
  111. Argelander Inst. Astron.
  112. ORNL, Oak Ridge (main)
  113. Ohio State U., CCAPP
  114. IRAP, Toulouse
  115. ORIGINS, Garching; Garching, Max Planck Inst., MPE; Munich U.
  116. Texas U., San Antonio
  117. Illinois U., Urbana, Astron. Dept.; Illinois U., Urbana
  118. U. Michigan, Ann Arbor; LBNL, Berkeley
  119. Garching, Max Planck Inst., MPE; Munich U.
  120. Michigan State U.
  121. Chicago U., KICP; Chicago U., Astron. Astrophys. Ctr.; Fermilab
  122. Edinburgh U., Inst. Astron.

We present cosmological constraints from the abundance of galaxy clusters selected via the thermal Sunyaev-Zel’dovich (SZ) effect in South Pole Telescope (SPT) data with a simultaneous mass calibration using weak gravitational lensing data from the Dark Energy Survey (DES) and the Hubble Space Telescope (HST). The cluster sample is constructed from the combined SPT-SZ, SPTpol ECS, and SPTpol 500d surveys, and comprises 1,005 confirmed clusters in the redshift range 0.25–1.78 over a total sky area of 5200 deg 2 . We use DES Year 3 weak-lensing data for 688 clusters with redshifts z<0.95 and HST weak-lensing data for 39 clusters with 0.6<z<1.7 . The weak-lensing measurements enable robust mass measurements of sample clusters and allow us to empirically constrain the SZ observable-mass relation without having to make strong assumptions about, e.g., the hydrodynamical state of the clusters. For a flat ΛCDM cosmology, and marginalizing over the sum of massive neutrinos, we measure Ω m =0.286±0.032 , σ 8 =0.817±0.026 , and the parameter combination σ 8 ( Ω m / 0.3 ) 0.25 = 0.805 ± 0.016 . Our measurement of S 8 σ 8 Ω m / 0.3 =0.795±0.029 and the constraint from Planck CMB anisotropies (2018 TT, TE, EE + lowE ) differ by 1.1σ . In combination with that Planck dataset, we place a 95% upper limit on the sum of neutrino masses m ν <0.18eV . When additionally allowing the dark energy equation of state parameter w to vary, we obtain w=-1.45±0.31 from our cluster-based analysis. In combination with Planck data, we measure w=-1.3 4 - 0.15 + 0.22 , or a 2.2σ difference with a cosmological constant. We use the cluster abundance to measure σ 8 in five redshift bins between 0.25 and 1.8, and we find the results to be consistent with structure growth as predicted by the ΛCDM model fit to Planck primary CMB data.

Research Organization:
A-STAR, Singapore; Argelander Inst. Astron.; Argonne National Laboratory (ANL), Argonne, IL (United States); Arizona U.; Australia, CSIRO, North Ryde; Barcelona, Autonoma U.; Barcelona, IEEC; Barcelona, IFAE; Brookhaven National Laboratory (BNL), Upton, NY (United States); Caltech; Caltech, JPL; Cambridge U., DAMTP; Cambridge U., Inst. of Astron.; Cambridge U., KICC; Campinas State U.; Canadian Inst. Advanced Res.; Cardiff U.; Carnegie Mellon U.; Case Western Reserve U.; Cerro-Tololo InterAmerican Obs.; Chicago U.; Chicago U., Astron. Astrophys. Ctr.; Chicago U., EFI; Chicago U., KICP; Chulalongkorn U.; Cincinnati U.; Colorado U.; Cornell U.; Duke U.; Durham U.; Durham U., ICC; Edinburgh U., Inst. Astron.; European Southern Observ.; Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Garching, Max Planck Inst., MPE; Geneva Observ.; Hamburg Observ.; Harvard-Smithsonian Ctr. Astrophys.; Harvey Mudd Coll.; IAC, La Laguna; ICREA, Barcelona; IFPU, Trieste; INFN, Genoa; INFN, Trieste; IRAP, Toulouse; Illinois U., Urbana; Illinois U., Urbana, Astron. Dept.; Indian Inst. Tech., Hyderabad; Innsbruck U.; Inst. Theor. Astrophys., Oslo; Jodrell Bank; KEK, Tsukuba; KwaZulu Natal U.; LBNL, Berkeley; LIneA, Rio de Janeiro; LPSC, Grenoble; Laguna U., Tenerife; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Lowell Observ.; MIT; MIT, Cambridge, Dept. Phys.; MIT, MKI; Madrid, CIEMAT; Madrid, Escuela Tec. Sup. Ing. Ind.; Madrid, IFT; McGill U.; Melbourne U.; Michigan State U.; Minnesota U.; Missouri U., Kansas City; Munich U.; NASA, Goddard; NCSA, Urbana; NIST, Boulder; NRAO, Socorro; ORIGINS, Garching; Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Ohio State U.; Ohio State U., CCAPP; Orsay, IAS; Portsmouth U.; Portsmouth U., ICG; Princeton U., Astrophys. Sci. Dept.; Queensland U.; Rio de Janeiro Observ.; Ruhr U., Bochum; SISSA, Trieste; SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); SUNY, Stony Brook; Sao Paulo, IFT; Southampton U.; Stanford U.; Stanford U., HEPL; Sussex U.; Texas A-M; Texas U., San Antonio; Trieste Observ.; Trieste U.; U. Michigan, Ann Arbor; U. Michigan, Dept. Astron.; U. Toronto, Dunlap Inst. Astron. Astrophys.; UC, Berkeley; UC, Davis; UC, Santa Cruz; UPenn, Philadelphia; University Coll. London; Unlisted, CA; Waterloo U.; Western Australia Inst. Tech.; William-Mary Coll.; Wisconsin U., Madison
Sponsoring Organization:
National Science Foundation (NSF); US Department of Energy; USDOE Office of Science (SC), High Energy Physics (HEP); USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Grant/Contract Number:
89243024CSC000002; AC02-05CH11231; AC02-06CH11357; AC02-07CH11359; AC05-00OR22725
OSTI ID:
2376962
Report Number(s):
DES--2023-787; DES-2023-787; FERMILAB-PUB--23-522-PPD; FERMILAB-PUB-23-522-PPD; arXiv:2401.02075; oai:inspirehep.net:2743345; arXiv:2401.02075
Journal Information:
Phys.Rev.D, Journal Name: Phys.Rev.D Journal Issue: 8 Vol. 110
Country of Publication:
United States
Language:
English