Related papers: The mass and galaxy distribution around SZ-selecte…

Measurement of the Splashback Feature around SZ-selected Galaxy Clusters with DES, SPT and ACT

We present a detection of the splashback feature around galaxy clusters selected using their Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the splashback feature around optically selected galaxy clusters have found that the…

Cosmology and Nongalactic Astrophysics · Physics 2019-05-27 T. Shin , S. Adhikari , E. J. Baxter , C. Chang , B. Jain , N. Battaglia , L. Bleem , S. Bocquet , J. DeRose , D. Gruen , M. Hilton , A. Kravtsov , T. McClintock , E. Rozo , E. S. Rykoff , T. N. Varga , R. H. Wechsler , H. Wu , S. Aiola , S. Allam , K. Bechtol , B. A. Benson , E. Bertin , J. R. Bond , M. Brodwin , D. Brooks , E. Buckley-Geer , D. L. Burke , J. E. Carlstrom , A. Carnero Rosell , M. Carrasco Kind , J. Carretero , F. J. Castander , S. K. Choi , C. E. Cunha , T. M. Crawford , L. N. da Costa , J. De Vicente , S. Desai , M. J. Devlin , J. P. Dietrich , P. Doel , J. Dunkley , T. F. Eifler , A. E. Evrard , B. Flaugher , P. Fosalba , P. A. Gallardo , J. García-Bellido , E. Gaztanaga , D. W. Gerdes , M. Gralla , R. A. Gruendl , J. Gschwend , N. Gupta , G. Gutierrez , W. G. Hartley , J. C. Hill , S. P. Ho , D. L. Hollowood , K. Honscheid , B. Hoyle , K. Huffenberger , J. P. Hughes , D. J. James , T. Jeltema , A. G. Kim , E. Krause , K. Kuehn , O. Lahav , M. Lima , M. S. Madhavacheril , M. A. G. Maia , J. L. Marshall , L. Maurin , J. McMahon , F. Menanteau , C. J. Miller , R. Miquel , J. J. Mohr , S. Naess , F. Nati , L. Newburgh , M. D. Niemack , R. L. C. Ogando , L. A. Page B. Partridge , S. Patil , A. A. Plazas , D. Rapetti , C. L. Reichardt , A. K. Romer , E. Sanchez , V. Scarpine , R. Schindler , S. Serrano , M. Smith , R. C. Smith , M. Soares-Santos , F. Sobreira , S. T. Staggs , A. Stark , G. Stein , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , A. van Engelen , E. J. Wollack , Z. Xu , Z. Zhang

Masses of Sunyaev-Zel'dovich Galaxy Clusters Detected by The Atacama Cosmology Telescope: Stacked Lensing Measurements with Subaru HSC Year 3 data

We present a stacked lensing analysis of 96 galaxy clusters selected by the thermal Sunyaev-Zel'dovich (SZ) effect in maps of the cosmic microwave background (CMB). We select foreground galaxy clusters with a $5\sigma$-level SZ threshold in…

Cosmology and Nongalactic Astrophysics · Physics 2024-10-17 Masato Shirasaki , Cristóbal Sifón , Hironao Miyatake , Erwin Lau , Zhuowen Zhang , Neta Bahcall , Mark Devlin , Jo Dunkley , Arya Farahi , Matt Hilton , Yen-Ting Lin , Daisuke Nagai , Suzanne T. Staggs , Tomomi Sunayama , David Spergel , Edward J. Wollack

Lensing Constraints on the Mass Profile Shape and the Splashback Radius of Galaxy Clusters

The lensing signal around galaxy clusters can, in principle, be used to test detailed predictions for their average mass profile from numerical simulations. However, the intrinsic shape of the profiles can be smeared out when a sample that…

Cosmology and Nongalactic Astrophysics · Physics 2017-03-08 Keiichi Umetsu , Benedikt Diemer

The Splashback Radius of Planck-SZ clusters

We present evidence for the existence of the splashback radius in galaxy clusters selected using the Sunyaev-Zel'dovich effect. We show that the deprojected cross-correlation of galaxy clusters found in the Planck survey with galaxies…

Cosmology and Nongalactic Astrophysics · Physics 2019-04-17 Dominik Zuercher , Surhud More

Galaxy Kinematics and Mass Calibration in Massive SZE Selected Galaxy Clusters to z=1.3

The galaxy phase-space distribution in galaxy clusters provides insights into the formation and evolution of cluster galaxies, and it can also be used to measure cluster mass profiles. We present a dynamical study based on $\sim$3000…

Cosmology and Nongalactic Astrophysics · Physics 2018-10-17 R. Capasso , A. Saro , J. J. Mohr , A. Biviano , S. Bocquet , V. Strazzullo , S. Grandis , D. E. Applegate , M. B. Bayliss , B. A. Benson , L. E. Bleem , M. Brodwin , E. Bulbul , J. E. Carlstrom , I. Chiu , J. P. Dietrich , N. Gupta , T. de Haan , J. Hlavacek-Larrondo , M. Klein , A. von der Linden , M. McDonald , D. Rapetti , C. L. Reichardt , K. Sharon , B. Stalder , S. A. Stanford , A. A. Stark , C. Stern , A. Zenteno

The Atacama Cosmology Telescope: the stellar content of galaxy clusters selected using the Sunyaev-Zel'dovich effect

We present a first measurement of the stellar mass component of galaxy clusters selected via the Sunyaev-Zel'dovich (SZ) effect, using 3.6 um and 4.5 um photometry from the Spitzer Space Telescope. Our sample consists of 14 clusters…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-12 Matt Hilton , Matthew Hasselfield , Cristóbal Sifón , Andrew J. Baker , L. Felipe Barrientos , Nicholas Battaglia , J. Richard Bond , Devin Crichton , Sudeep Das , Mark J. Devlin , Megan Gralla , Amir Hajian , Adam D. Hincks , John P. Hughes , Leopoldo Infante , Kent D. Irwin , Arthur Kosowsky , Yen-Ting Lin , Tobias A. Marriage , Danica Marsden , Felipe Menanteau , Kavilan Moodley , Michael D. Niemack , Mike R. Nolta , Lyman A. Page , Erik D. Reese , Jon Sievers , David N. Spergel , Edward J. Wollack

Weak Lensing Mass Calibration of the ACT DR5 Galaxy Clusters with the DES Year 3 Weak Lensing Data

We use weak gravitational lensing measurements from Year 3 Dark Energy Survey data to calibrate the masses of 443 galaxy clusters selected via the Sunyaev-Zel'dovich effect from Atacama Cosmology Telescope Data Release 5 maps of the cosmic…

Cosmology and Nongalactic Astrophysics · Physics 2025-12-23 T. Shin , E. J. Baxter , E. Lee , N. Battaglia , A. Alarcon , A. Amon , M. Becker , G. Bernstein , J. R. Bond , A. Campos , C. Chang , R. Chen , A. Choi , J. DeRose , S. Dodelson , C. Doux , J. Dunkley , J. Elvin-Poole , J. H. Esteves , S. Everett , A. Ferté , M. Gatti , S. Grandis , D. Gruen , I. Harrison , J. C. Hill , M. Hilton , M. Jarvis , N. MacCrann , J. McCullough , K. Moodley , T. Mroczkowski , J. Myles , A. Navarro Alsina , A. Nicola , L. Page , S. Pandey , J. Prat , M. Raveri , B. Ried Guachalla , R. P. Rollins , C. Sanchez , L. F. Secco , E. Sheldon , C. Sifón , M. Troxel , I. Tutusaus , A. von der Linden , E. Wollack , B. Yin , M. Aguena , S. S. Allam , O. Alves , F. Andrade-Oliveira , D. Bacon , S. Bocquet , D. Brooks , R. Camilleri , A. Carnero Rosell , J. Carretero , F. J. Castander , M. Costanzi , L. da Costa , M. E. da Silva Pereira , T. Davis , J. De Vicente , S. Desai , B. Flaugher , J. Frieman , J. Garcia-Bellido , G. Gutierrez , S. Hinton , D. L. Hollowood , D. Huterer , D. James , S. Lee , J. Marshall , J. Mena-Fernández , F. Menanteau , R. Miquel , J. Mohr , J. Muir , R. Ogando , A. Plazas Malagón , A. Porredon , K. Romer , E. Sanchez , D. Sanchez Cid , I. Sevilla , M. Smith , M. Soares-Santos , E. Suchyta , M. Swanson , C. To , N. Weaverdyck , J. Weller

Weak-Lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey

We present weak-lensing measurements using the first-year data from the Hyper Suprime-Cam Strategic Survey Program on the Subaru telescope for eight galaxy clusters selected through their thermal Sunyaev-Zel'dovich (SZ) signal measured at…

Cosmology and Nongalactic Astrophysics · Physics 2019-04-24 Hironao Miyatake , Nicholas Battaglia , Matt Hilton , Elinor Medezinski , Atsushi J. Nishizawa , Surhud More , Simone Aiola , Neta Bahcall , J. Richard Bond , Erminia Calabrese , Steve K. Choi , Mark J. Devlin , Joanna Dunkley , Rolando Dunner , Brittany Fuzia , Patricio Gallardo , Megan Gralla , Matthew Hasselfield , Mark Halpern , Chiaki Hikage , J. Colin Hill , Adam D. Hincks , Renée Hložek , Kevin Huffenberger , John P. Hughes , Brian Koopman , Arthur Kosowsky , Thibaut Louis , Mathew S. Madhavacheril , Jeff McMahon , Rachel Mandelbaum , Tobias A. Marriage , Loïc Maurin , Satoshi Miyazaki , Kavilan Moodley , Ryoma Murata , Sigurd Naess , Laura Newburgh , Michael D. Niemack , Takahiro Nishimichi , Nobuhiro Okabe , Masamune Oguri , Ken Osato , Lyman Page , Bruce Partridge , Naomi Robertson , Neelima Sehgal , Masato Shirasaki , Jonathan Sievers , Cristóbal Sifón , Sara Simon , Blake Sherwin , David N. Spergel , Suzanne T. Staggs , George Stein , Masahiro Takada , Hy Trac , Keiichi Umetsu , Alex van Engelen , Edward J. Wollack

ACT-DR5 Sunyaev-Zel'dovich Clusters: weak lensing mass calibration with KiDS

We present weak gravitational lensing measurements of a sample of 157 clusters within the Kilo Degree Survey (KiDS), detected with a $>5\sigma$ thermal Sunyaev-Zel'dovich (SZ) signal by the Atacama Cosmology Telescope (ACT). Using a…

Cosmology and Nongalactic Astrophysics · Physics 2023-04-21 Naomi Clare Robertson , Cristóbal Sifón , Marika Asgari , Nicholas Battaglia , Maciej Bilicki , J. Richard Bond , Mark J. Devlin , Jo Dunkley , Benjamin Giblin , Catherine Heymans , Hendrik Hildebrandt , Matt Hilton , Henk Hoekstra , John P. Hughes , Konrad Kuijken , Thibaut Louis , Maya Mallaby-Kay , Lyman Page , Bruce Partridge , Mario Radovich , Peter Schneider , HuanYuan Shan , David N. Spergel , Tilman Tröster , Edward J. Wollack , Cristian Vargas , Angus H. Wright

AMICO galaxy clusters in KiDS-DR3: measuring the splashback radius from weak gravitational lensing

Context. Weak gravitational lensing offers a powerful method to investigate the projected matter density distribution within galaxy clusters, granting crucial insights into the broader landscape of dark matter on cluster scales. Aims. In…

Cosmology and Nongalactic Astrophysics · Physics 2024-07-03 Carlo Giocoli , Lorenzo Palmucci , Giorgio F. Lesci , Lauro Moscardini , Giulia Despali , Federico Marulli , Matteo Maturi , Mario Radovich , Mauro Sereno , Sandro Bardelli , Gianluca Castignani , Giovanni Covone , Lorenzo Ingoglia , Massimiliano Romanello , Mauro Roncarelli , Emanuella Puddu

Cosmological shocks around galaxy clusters: A coherent investigation with DES, SPT & ACT

We search for signatures of cosmological shocks in gas pressure profiles of galaxy clusters using the cluster catalogs from three surveys: the Dark Energy Survey (DES) Year 3, the South Pole Telescope (SPT) SZ survey, and the Atacama…

Astrophysics of Galaxies · Physics 2023-12-14 D. Anbajagane , C. Chang , E. J. Baxter , S. Charney , M. Lokken , M. Aguena , S. Allam , O. Alves , A. Amon , R. An , F. Andrade-Oliveira , D. Bacon , N. Battaglia , K. Bechtol , M. R. Becker , B. A. Benson , G. M. Bernstein , L. Bleem , S. Bocquet , J. R. Bond , D. Brooks , A. Carnero Rosell , M. Carrasco Kind , R. Chen , A. Choi , M. Costanzi , T. M. Crawford , M. Crocce , L. N. da Costa , M. E. S. Pereira , T. M. Davis , J. De Vicente , S. Desai , M. J. Devlin , H. T. Diehl , P. Doel , C. Doux , A. Drlica-Wagner , J. Elvin-Poole , I. Ferrero , A. Ferte , B. Flaugher , P. Fosalba , D. Friedel , J. Frieman , J. Garcia-Bellido , M. Gatti , G. Giannini , S. Grandis , D. Gruen , R. A. Gruendl , G. Gutierrez , I. Harrison , J. C. Hill , M. Hilton , S. R. Hinton , D. L. Hollowood , K. Honscheid , B. Jain , D. J. James , M. Jarvis , K. Kuehn , M. Lin , N. MacCrann , J. L. Marshall , J. McCullough , J. J. McMahon , J. Mena-Fernandez , F. Menanteau , R. Miquel , K. Moodley , T. Mroczkowski , J. Myles , S. Naess , A. Navarro-Alsina , R. L. C. Ogando , L. A. Page , A. Palmese , S. Pandey , B. Patridge , A. Pieres , A. A. Plazas Malagon , A. Porredon , J. Prat , C. Reichardt , K. Reil , M. Rodriguez-Monroy , R. P. Rollins , A. K. Romer , E. S. Rykoff , E. Sanchez , C. Sanchez , D. Sanchez Cid , E. Schaan , M. Schubnell , L. F. Secco , I. Sevilla-Noarbe , E. Sheldon , T. Shin , C. Sifon , M. Smith , S. T. Staggs , E. Suchyta , M. E. C. Swanson , G. Tarle , C. To , M. A. Troxel , I. Tutusaus , E. M. Vavagiakis , N. Weaverdyck , J. Weller , P. Wiseman , E. J. Wollack , B. Yanny

Impact of Systematic Errors in Sunyaev-Zel'dovich Surveys of Galaxy Clusters

Future high-resolution microwave background measurements hold the promise of detecting galaxy clusters throughout our Hubble volume through their Sunyaev-Zel'dovich (SZ) signature, down to a given limiting flux. The number density of galaxy…

Astrophysics · Physics 2007-05-23 Matthew R. Francis , Rachel Bean , Arthur Kosowsky

The SPTpol Extended Cluster Survey

We describe the observations and resultant galaxy cluster catalog from the 2770 deg$^2$ SPTpol Extended Cluster Survey (SPT-ECS). Clusters are identified via the Sunyaev-Zel'dovich (SZ) effect, and confirmed with a combination of archival…

Cosmology and Nongalactic Astrophysics · Physics 2020-03-11 L. E. Bleem , S. Bocquet , B. Stalder , M. D. Gladders , P. A. R. Ade , S. W. Allen , A. J. Anderson , J. Annis , M. L. N. Ashby , J. E. Austermann , S. Avila , J. S. Avva , M. Bayliss , J. A. Beall , K. Bechtol , A. N. Bender , B. A. Benson , E. Bertin , F. Bianchini , C. Blake , M. Brodwin , D. Brooks , E. Buckley-Geer , D. L. Burke , J. E. Carlstrom , A. Carnero Rosell , M. Carrasco Kind , J. Carretero , C. L. Chang , H. C. Chiang , R. Citron , C. Corbett Moran , M. Costanzi , T. M. Crawford , A. T. Crites , L. N. da Costa , T. de Haan , J. De Vicente , S. Desai , H. T. Diehl , J. P. Dietrich , M. A. Dobbs , T. F. Eifler , W. Everett , B. Flaugher , B. Floyd , J. Frieman , J. Gallicchio , J. García-Bellido , E. M. George , D. W. Gerdes , A. Gilbert , D. Gruen , R. A. Gruendl , J. Gschwend , N. Gupta , G. Gutierrez , N. W. Halverson , N. Harrington , J. W. Henning , C. Heymans , G. P. Holder , D. L. Hollowood , W. L. Holzapfel , K. Honscheid , J. D. Hrubes , N. Huang , J. Hubmayr , K. D. Irwin , D. J. James , T. Jeltema , S. Joudaki , G. Khullar , M. Klein , L. Knox , N. Kuropatkin , A. T. Lee , D. Li , C. Lidman , A. Lowitz , N. MacCrann , G. Mahler , M. A. G. Maia , J. L. Marshall , M. McDonald , J. J. McMahon , P. Melchior , F. Menanteau , S. S. Meyer , R. Miquel , L. M. Mocanu , J. J. Mohr , J. Montgomery , A. Nadolski , T. Natoli , J. P. Nibarger , G. Noble , V. Novosad , S. Padin , A. Palmese , D. Parkinson , S. Patil , F. Paz-Chinchón , A. A. Plazas , C. Pryke , N. S. Ramachandra , C. L. Reichardt , J. D. Remolina González , A. K. Romer , A. Roodman , J. E. Ruhl , E. S. Rykoff , B. R. Saliwanchik , E. Sanchez , A. Saro , J. T. Sayre , K. K. Schaffer , T. Schrabback , S. Serrano , K. Sharon , C. Sievers , G. Smecher , M. Smith , M. Soares-Santos , A. A. Stark , K. T. Story , E. Suchyta , G. Tarle , C. Tucker , K. Vanderlinde , T. Veach , J. D. Vieira , G. Wang , J. Weller , N. Whitehorn , W. L. K. Wu , V. Yefremenko , Y. Zhang

First lensing measurements of SZ-discovered clusters

We present the first lensing mass measurements of Sunyaev-Zel'dovich (SZ) selected clusters. Using optical imaging from the Southern Cosmology Survey (SCS), we present weak lensing masses for three clusters selected by their SZ emission in…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-13 Rachel N. McInnes , Felipe Menanteau , Alan F. Heavens , John P. Hughes , Raul Jimenez , Richard Massey , Patrick Simon , Andy N. Taylor

The Atacama Cosmology Telescope: Cosmology from Galaxy Clusters Detected via the Sunyaev-Zel'dovich Effect

We present constraints on cosmological parameters based on a sample of Sunyaev-Zel'dovich-selected galaxy clusters detected in a millimeter-wave survey by the Atacama Cosmology Telescope. The cluster sample used in this analysis consists of…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-20 Neelima Sehgal , Hy Trac , Viviana Acquaviva , Peter A. R. Ade , Paula Aguirre , Mandana Amiri , John W. Appel , L. Felipe Barrientos , Elia S. Battistelli , J. Richard Bond , Ben Brown , Bryce Burger , Jay Chervenak , Sudeep Das , Mark J. Devlin , Simon R. Dicker , W. Bertrand Doriese , Joanna Dunkley , Rolando Dünner , Thomas Essinger-Hileman , Ryan P. Fisher , Joseph W. Fowler , Amir Hajian , Mark Halpern , Matthew Hasselfield , Carlos Hernández-Monteagudo , Gene C. Hilton , Matt Hilton , Adam D. Hincks , Renée Hlozek , David Holtz , Kevin M. Huffenberger , David H. Hughes , John P. Hughes , Leopoldo Infante , Kent D. Irwin , Andrew Jones , Jean Baptiste Juin , Jeff Klein , Arthur Kosowsky , Judy M. Lau , Michele Limon , Yen-Ting Lin , Robert H. Lupton , Tobias A. Marriage , Danica Marsden , Krista Martocci , Phil Mauskopf , Felipe Menanteau , Kavilan Moodley , Harvey Moseley , Calvin B. Netterfield , Michael D. Niemack , Michael R. Nolta , Lyman A. Page , Lucas Parker , Bruce Partridge , Beth Reid , Blake D. Sherwin , Jon Sievers , David N. Spergel , Suzanne T. Staggs , Daniel S. Swetz , Eric R. Switzer , Robert Thornton , Carole Tucker , Ryan Warne , Ed Wollack , Yue Zhao

Galaxy cluster matter profiles: I. Self-similarity, mass calibration, and observable-mass relation validation employing cluster mass posteriors

We present a study of the weak lensing inferred matter profiles $\Delta\Sigma(R)$ of 698 South Pole Telescope thermal Sunyaev-Zel'dovich effect selected and MCMF optically confirmed galaxy clusters in the redshift range $0.25 <z< 0.94$ that…

Cosmology and Nongalactic Astrophysics · Physics 2025-03-25 A. Singh , J. J. Mohr , C. T. Davies , S. Bocquet , S. Grandis , M. Klein , J. L. Marshall , M. Aguena , S. S. Allam , O. Alves , F. Andrade-Oliveira , D. Bacon , S. Bhargava , D. Brooks , A. Carnero Rosell , J. Carretero , M. Costanzi , L. N. da Costa , M. E. S. Pereira , S. Desai , H. T. Diehl , P. Doel , S. Everett , B. Flaugher , J. Frieman , J. García-Bellido , E. Gaztanaga , R. A. Gruendl , G. Gutierrez , D. L. Hollowood , K. Honscheid , D. J. James , K. Kuehn , M. Lima , J. Mena-Fernández , F. Menanteau , R. Miquel , J. Myles , A. Pieres , A. K. Romer , S. Samuroff , E. Sanchez , D. Sanchez Cid , I. Sevilla-Noarbe , M. Smith , E. Suchyta , M. E. C. Swanson , G. Tarle , C. To , D. L. Tucker , V. Vikram , N. Weaverdyck , P. Wiseman

Sunyaev-Zel'dovich Effect and X-ray Scaling Relations from Weak-Lensing Mass Calibration of 32 SPT Selected Galaxy Clusters

Uncertainty in the mass-observable scaling relations is currently the limiting factor for galaxy cluster based cosmology. Weak gravitational lensing can provide a direct mass calibration and reduce the mass uncertainty. We present new…

Cosmology and Nongalactic Astrophysics · Physics 2019-02-13 J. P. Dietrich , S. Bocquet , T. Schrabback , H. Hoekstra , S. Grandis , J. J. Mohr , S. W. Allen , M. B. Bayliss , B. A. Benson , L. E. Bleem , M. Brodwin , E. Bulbul , R. Capasso , I. Chiu , T. M. Crawford , A. H. Gonzalez , T. de Haan , M. Klein , A. von der Linden , A. B. Mantz , D. P. Marrone , M. McDonald , S. Raghunathan , D. Rapetti , C. L. Reichardt , A. Saro , B. Stalder , A. Stark , C. Stern , C. Stubbs

The Atacama Cosmology Telescope: Sunyaev-Zel'dovich Selected Galaxy Clusters at 148 GHz from Three Seasons of Data

[Abridged] We present a catalog of 68 galaxy clusters, of which 19 are new discoveries, detected via the Sunyaev-Zel'dovich effect (SZ) at 148 GHz in the Atacama Cosmology Telescope (ACT) survey of 504 square degrees on the celestial…

Cosmology and Nongalactic Astrophysics · Physics 2013-07-09 Matthew Hasselfield , Matt Hilton , Tobias A. Marriage , Graeme E. Addison , L. Felipe Barrientos , Nicholas Battaglia , Elia S. Battistelli , J. Richard Bond , Devin Crichton , Sudeep Das , Mark J. Devlin , Simon R. Dicker , Joanna Dunkley , Rolando Dunner , Joseph W. Fowler , Megan B. Gralla , Amir Hajian , Mark Halpern , Adam D. Hincks , Renée Hlozek , John P. Hughes , Leopoldo Infante , Kent D. Irwin , Arthur Kosowsky , Danica Marsden , Felipe Menanteau , Kavilan Moodley , Michael D. Niemack , Michael R. Nolta , Lyman A. Page , Bruce Partridge , Erik D. Reese , Benjamin L. Schmitt , Neelima Sehgal , Blake D. Sherwin , Jon Sievers , Cristóbal Sifón , David N. Spergel , Suzanne T. Staggs , Daniel S. Swetz , Eric R. Switzer , Robert Thornton , Hy Trac , Edward J. Wollack

The Atacama Cosmology Telescope: The Two-Season ACTPol Sunyaev-Zel'dovich Effect Selected Cluster Catalog

We present a catalog of 182 galaxy clusters detected through the Sunyaev-Zel'dovich effect by the Atacama Cosmology Telescope in a contiguous 987.5 deg$^{2}$ field. The clusters were detected as SZ decrements by applying a matched filter to…

Cosmology and Nongalactic Astrophysics · Physics 2018-03-21 Matt Hilton , Matthew Hasselfield , Cristóbal Sifón , Nicholas Battaglia , Simone Aiola , V. Bharadwaj , J. Richard Bond , Steve K. Choi , Devin Crichton , Rahul Datta , Mark J. Devlin , Joanna Dunkley , Rolando Dünner , Patricio A. Gallardo , Megan Gralla , Adam D. Hincks , Shuay-Pwu P. Ho , Johannes Hubmayr , Kevin M. Huffenberger , John P. Hughes , Brian J. Koopman , Arthur Kosowsky , Thibaut Louis , Mathew S. Madhavacheril , Tobias A. Marriage , Loïc Maurin , Jeff McMahon , Hironao Miyatake , Kavilan Moodley , Sigurd Naess , Federico Nati , Laura Newburgh , Michael D. Niemack , Masamune Oguri , Lyman A. Page , Bruce Partridge , Benjamin L. Schmitt , Jon Sievers , David N. Spergel , Suzanne T. Staggs , Hy Trac , Alexander van Engelen , Eve M. Vavagiakis , Edward J. Wollack

LoCuSS: A Comparison of Sunyaev-Zel'dovich Effect and Gravitational Lensing Measurements of Galaxy Clusters

We present the first measurement of the relationship between the Sunyaev-Zel'dovich effect signal and the mass of galaxy clusters that uses gravitational lensing to measure cluster mass, based on 14 X-ray luminous clusters at z~0.2 from the…

Cosmology and Nongalactic Astrophysics · Physics 2009-08-12 Daniel P. Marrone , Graham P. Smith , Johan Richard , Marshall Joy , Massimiliano Bonamente , Nicole Hasler , Victoria Hamilton-Morris , Jean-Paul Kneib , Thomas Culverhouse , John E. Carlstrom , Christopher Greer , David Hawkins , Ryan Hennessy , James W. Lamb , Erik M. Leitch , Michael Loh , Amber Miller , Tony Mroczkowski , Stephen Muchovej , Clem Pryke , Matthew K. Sharp , David Woody