SPT clusters with DES and HST weak lensing. II. Cosmological constraints from the abundance of massive halos
- Munich U.
- Innsbruck U.; Munich U.
- Argonne; Chicago U., KICP
- Munich U.; Garching, Max Planck Inst., MPE
- Innsbruck U.; Argelander Inst. Astron.
- Cerro-Tololo InterAmerican Obs.
- Cardiff U.
- LIneA, Rio de Janeiro
- Argonne
- Fermilab
- KIPAC, Menlo Park; Stanford U., HEPL; Stanford U.; SLAC
- U. Michigan, Ann Arbor
- Cambridge U., Inst. of Astron.; Cambridge U., KICC
- Melbourne U.
- NIST, Boulder; Colorado U.
- Barcelona, IFAE
- Portsmouth U., ICG
- Cincinnati U.
- NIST, Boulder
- Wisconsin U., Madison
- Argonne; Chicago U., KICP; Chicago U., Astron. Astrophys. Ctr.
- Chicago U., Astron. Astrophys. Ctr.; Chicago U., KICP; Fermilab
- UPenn, Philadelphia
- Sussex U.
- Missouri U., Kansas City
- University Coll. London
- Chicago U., EFI
- Carnegie Mellon U.
- Portsmouth U.
- Chicago U., Astron. Astrophys. Ctr.; Chicago U., KICP; Chicago U., EFI; Argonne
- IAC, La Laguna; LIneA, Rio de Janeiro; Laguna U., Tenerife
- NCSA, Urbana; Illinois U., Urbana, Astron. Dept.
- Barcelona, IEEC
- William-Mary Coll.
- Chicago U., KICP; Argonne; Chicago U., Astron. Astrophys. Ctr.
- Chicago U., Astron. Astrophys. Ctr.; Chicago U., KICP
- Duke U.
- McGill U.; KwaZulu Natal U.
- NASA, Goddard
- Chicago U., KICP; Chicago U., EFI
- Caltech, JPL
- Jodrell Bank
- Trieste Observ.; SISSA, Trieste; IFPU, Trieste; INFN, Trieste
- Chicago U., KICP; Chicago U., Astron. Astrophys. Ctr.
- Cornell U.
- Hamburg Observ.
- KIPAC, Menlo Park; Stanford U., HEPL
- Queensland U.
- LBNL, Berkeley
- Indian Inst. Tech., Hyderabad
- KEK, Tsukuba
- McGill U.; Canadian Inst. Advanced Res.
- UPenn, Philadelphia; LPSC, Grenoble
- Chicago U., Astron. Astrophys. Ctr.; Fermilab; Chicago U., KICP
- Waterloo U.
- Colorado U.
- Inst. Theor. Astrophys., Oslo
- SLAC
- Stanford U.; KIPAC, Menlo Park; Stanford U., HEPL
- Fermilab; Chicago U., KICP
- Chicago U., KICP; Harvey Mudd Coll.
- Madrid, IFT
- European Southern Observ.
- Barcelona, IFAE; Chicago U., KICP
- Western Australia Inst. Tech.; NRAO, Socorro
- Geneva Observ.
- Illinois U., Urbana, Astron. Dept.; Illinois U., Urbana; Canadian Inst. Advanced Res.
- UC, Santa Cruz
- UC, Berkeley
- Ohio State U., CCAPP; Ohio State U.
- SLAC; Stanford U.
- Harvard-Smithsonian Ctr. Astrophys.
- UC, Davis
- Arizona U.
- Australia, CSIRO, North Ryde; Lowell Observ.
- UC, Berkeley; LBNL, Berkeley; Sao Paulo, IFT
- KIPAC, Menlo Park
- NIST, Boulder; SLAC
- Chicago U., Astron. Astrophys. Ctr.
- Cambridge U., DAMTP
- Durham U.; Durham U., ICC
- KIPAC, Menlo Park; Stanford U., HEPL; Stanford U.
- Texas A-M
- MIT; MIT, MKI
- Chicago U., KICP; Chicago U., EFI; Chicago U., Astron. Astrophys. Ctr.
- LPSC, Grenoble
- ICREA, Barcelona; Barcelona, Autonoma U.; Barcelona, IFAE
- McGill U.
- Princeton U., Astrophys. Sci. Dept.
- Campinas State U.
- U. Toronto, Dunlap Inst. Astron. Astrophys.
- Rio de Janeiro Observ.
- Chicago U., KICP
- Caltech
- LIneA, Rio de Janeiro; Rio de Janeiro Observ.
- KIPAC, Menlo Park; SLAC
- Ruhr U., Bochum
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- MIT, Cambridge, Dept. Phys.; INFN, Genoa
- Case Western Reserve U.
- Brookhaven
- Orsay, IAS; Trieste Observ.; SISSA, Trieste; IFPU, Trieste; INFN, Trieste
- Madrid, CIEMAT; Madrid, Escuela Tec. Sup. Ing. Ind.
- Trieste U.; SISSA, Trieste; IFPU, Trieste; INFN, Trieste; Trieste Observ.; A-STAR, Singapore
- Chicago U., KICP; Chicago U., EFI; Chicago U.
- U. Michigan, Dept. Astron.
- SUNY, Stony Brook
- McGill U.; Unlisted, CA
- Southampton U.
- Chulalongkorn U.
- Argelander Inst. Astron.
- ORNL, Oak Ridge (main)
- Ohio State U., CCAPP
- IRAP, Toulouse
- ORIGINS, Garching; Garching, Max Planck Inst., MPE; Munich U.
- Texas U., San Antonio
- Illinois U., Urbana, Astron. Dept.; Illinois U., Urbana
- U. Michigan, Ann Arbor; LBNL, Berkeley
- Garching, Max Planck Inst., MPE; Munich U.
- Michigan State U.
- Chicago U., KICP; Chicago U., Astron. Astrophys. Ctr.; Fermilab
- 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 . We use DES Year 3 weak-lensing data for 688 clusters with redshifts and HST weak-lensing data for 39 clusters with . 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 cosmology, and marginalizing over the sum of massive neutrinos, we measure , , and the parameter combination . Our measurement of and the constraint from Planck CMB anisotropies (2018 TT, TE, ) differ by . In combination with that Planck dataset, we place a 95% upper limit on the sum of neutrino masses . When additionally allowing the dark energy equation of state parameter to vary, we obtain from our cluster-based analysis. In combination with Planck data, we measure , or a difference with a cosmological constant. We use the cluster abundance to measure 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 model fit to Planck primary CMB data.
- Research Organization:
- Indian Inst. Tech., Hyderabad; Texas U., San Antonio; Harvard-Smithsonian Ctr. Astrophys.; MIT, MKI; SISSA, Trieste; ORIGINS, Garching; LBNL, Berkeley; Barcelona, IEEC; Trieste U.; Harvey Mudd Coll.; Wisconsin U., Madison; LPSC, Grenoble; Portsmouth U.; Texas A-M; Campinas State U.; SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Case Western Reserve U.; Barcelona, IFAE; Arizona U.; IRAP, Toulouse; Cambridge U., DAMTP; Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Sussex U.; Michigan State U.; MIT; William-Mary Coll.; MIT, Cambridge, Dept. Phys.; Lowell Observ.; Princeton U., Astrophys. Sci. Dept.; Southampton U.; Chicago U., KICP; ICREA, Barcelona; Hamburg Observ.; A-STAR, Singapore; INFN, Genoa; Australia, CSIRO, North Ryde; Missouri U., Kansas City; Madrid, Escuela Tec. Sup. Ing. Ind.; U. Michigan, Dept. Astron.; Geneva Observ.; Laguna U., Tenerife; Rio de Janeiro Observ.; Brookhaven National Laboratory (BNL), Upton, NY (United States); Orsay, IAS; University Coll. London; Cerro-Tololo InterAmerican Obs.; European Southern Observ.; Cornell U.; Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); U. Toronto, Dunlap Inst. Astron. Astrophys.; Queensland U.; Chulalongkorn U.; Durham U.; KEK, Tsukuba; NIST, Boulder; UC, Berkeley; Caltech; LIneA, Rio de Janeiro; Canadian Inst. Advanced Res.; INFN, Trieste; Madrid, CIEMAT; Argelander Inst. Astron.; IAC, La Laguna; Western Australia Inst. Tech.; Madrid, IFT; Garching, Max Planck Inst., MPE; Caltech, JPL; Illinois U., Urbana, Astron. Dept.; IFPU, Trieste; UC, Davis; Minnesota U.; McGill U.; Jodrell Bank; Unlisted, CA; UC, Santa Cruz; Trieste Observ.; Chicago U., EFI; UPenn, Philadelphia; Chicago U.; Melbourne U.; Chicago U., Astron. Astrophys. Ctr.; Cincinnati U.; NCSA, Urbana; Edinburgh U., Inst. Astron.; Stanford U., HEPL; Ohio State U., CCAPP; Portsmouth U., ICG; Munich U.; Colorado U.; Inst. Theor. Astrophys., Oslo; NRAO, Socorro; Cardiff U.; Duke U.; Stanford U.; Ruhr U., Bochum; Illinois U., Urbana; Waterloo U.; NASA, Goddard; Sao Paulo, IFT; Carnegie Mellon U.; Barcelona, Autonoma U.; Ohio State U.; Argonne National Laboratory (ANL), Argonne, IL (United States); Innsbruck U.; Durham U., ICC; SUNY, Stony Brook; Cambridge U., KICC; Cambridge U., Inst. of Astron.; KwaZulu Natal U.; U. Michigan, Ann Arbor
- Sponsoring Organization:
- US Department of Energy
- Grant/Contract Number:
- AC02-07CH11359; 89243024CSC000002
- OSTI ID:
- 2376962
- Alternate ID(s):
- OSTI ID: 2473328
OSTI ID: 2481187
OSTI ID: 2572098
- Report Number(s):
- DES-2023-787; FERMILAB-PUB-23-522-PPD; 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