SPT Clusters with DES and HST Weak Lensing. II. Cosmological Constraints from the Abundance of Massive Halos

S. Bocquet,S. Grandis,L. E. Bleem,M. Klein,J. J. Mohr,T. Schrabback,T. M. C. Abbott,P. A. R. Ade,M. Aguena,A. Alarcon,S. Allam,S. W. Allen,O. Alves,A. Amon,A. J. Anderson,J. Annis,B. Ansarinejad,J. E. Austermann,S. Avila,D. Bacon,M. Bayliss,J. A. Beall,K. Bechtol,M. R. Becker,A. N. Bender,B. A. Benson,G. M. Bernstein,S. Bhargava,F. Bianchini,M. Brodwin,D. Brooks,L. Bryant,A. Campos,R. E. A. Canning,J. E. Carlstrom,A. Carnero Rosell,M. Carrasco Kind,J. Carretero,F. J. Castander, R. Cawthon, C. L. Chang, C. Chang,P. Chaubal,R. Chen,H. C. Chiang,A. Choi,T-L. Chou,R. Citron,C. Corbett Moran,J. Cordero,M. Costanzi,T. M. Crawford,A. T. Crites,L. N. da Costa,M. E. S. Pereira,C. Davis,T. M. Davis,J. DeRose,S. Desai, T. de Haan,H. T. Diehl,M. A. Dobbs,S. Dodelson,C. Doux,A. Drlica-Wagner,K. Eckert,J. Elvin-Poole,S. Everett,W. Everett,I. Ferrero,A. Ferté, A. M. Flores,J. Frieman,J. Gallicchio, J. García-Bellido,M. Gatti,E. M. George,G. Giannini,M. D. Gladders,D. Gruen,R. A. Gruendl,N. Gupta,G. Gutierrez,N. W. Halverson,I. Harrison,W. G. Hartley,K. Herner,S. R. Hinton,G. P. Holder,D. L. Hollowood,W. L. Holzapfel,K. Honscheid,J. D. Hrubes,N. Huang,J. Hubmayr,E. M. Huff,D. Huterer,K. D. Irwin,D. J. James,M. Jarvis,G. Khullar,K. Kim,L. Knox,R. Kraft,E. Krause,K. Kuehn,N. Kuropatkin,F. Kéruzoré,O. Lahav,A. T. Lee,P. -F. Leget,D. Li,H. Lin,A. Lowitz,N. MacCrann,G. Mahler,A. Mantz, J. L. Marshall,J. McCullough,M. McDonald,J. J. McMahon,J. Mena-Fernández,F. Menanteau,S. S. Meyer,R. Miquel,J. Montgomery,J. Myles,T. Natoli,A. Navarro-Alsina,J. P. Nibarger,G. I. Noble,V. Novosad,R. L. C. Ogando,Y. Omori,S. Padin,S. Pandey,P. Paschos,S. Patil,A. Pieres,A. A. Plazas Malagón,A. Porredon,J. Prat,C. Pryke,M. Raveri,C. L. Reichardt, J. Roberson,R. P. Rollins, C. Romero, A. Roodman,J. E. Ruhl,E. S. Rykoff,B. R. Saliwanchik,L. Salvati, C. Sánchez,E. Sanchez,D. Sanchez Cid,A. Saro,K. K. Schaffer,L. F. Secco,I. Sevilla-Noarbe,K. Sharon,E. Sheldon,T. Shin,C. Sievers,G. Smecher,M. Smith,T. Somboonpanyakul,M. Sommer,B. Stalder,A. A. Stark,J. Stephen,V. Strazzullo,E. Suchyta,G. Tarle,C. To,M. A. Troxel,C. Tucker,I. Tutusaus,T. N. Varga,T. Veach,J. D. Vieira,A. Vikhlinin,A. von der Linden,G. Wang,N. Weaverdyck,J. Weller,N. Whitehorn,W. L. K. Wu,B. Yanny,V. Yefremenko,B. Yin, M. Young,J. A. Zebrowski,Y. Zhang,H. Zohren,J. Zuntz

arXiv (Cornell University)（2024）

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摘要

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 5,200 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更多

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Stellar Populations

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