相关论文: Cosmological Constraints from a 31 GHz Sky Survey …

Galaxy Cluster Science with the Sunyaev-Zel'dovich Effect

Studying galaxy clusters through their Sunyaev-Zel'dovich (SZ) imprint on the Cosmic Microwave Background has many important advantages. The total SZ signal is an accurate and precise tracer of the total pressure in the intra-cluster medium…

宇宙学与河外天体物理 · 物理学 2014-12-19 Keith Grainge , Stefano Borgani , Sergio Colafrancesco , Chiara Ferrari , Anna Scaife , Paolo Marchegiani , S. Emritte , J. Weller

Sunyaev Zel'dovich observations of a statistically complete sample of galaxy clusters with OCRA-p

We present 30 GHz Sunyaev Zel'dovich observations of a statistically complete sample of galaxy clusters with OCRA-p. The clusters are the 18 most X-ray luminous clusters at z > 0.2 in the ROSAT Brightest Cluster Sample. We correct for…

宇宙学与河外天体物理 · 物理学 2015-05-28 Katy Lancaster , Mark Birkinshaw , Marcin P. Gawronski , Richard Battye , Ian Browne , Richard Davis , Paul Giles , Roman Feiler , Andrzej Kus , Bartosz Lew , Stuart Lowe , Ben Maughan , Abdulaziz Mohammad , Bogna Pazderska , Eugeniusz Pazderski , Mike Peel , Boud Roukema , Peter Wilkinson

Clusters Hiding Under Millimeter Sources (CHUMS) I: Extreme CHUMS

Galaxy cluster abundance provides a powerful probe of the $\Lambda$CDM model and enables precise constraints on cosmological parameters. Millimeter-wavelength surveys detect clusters through the Sunyaev-Zeldovich (SZ) effect, and are…

宇宙学与河外天体物理 · 物理学 2026-05-18 Harshda Saxena , Adam B. Mantz , Jack Sayers , Denise G. Yudovich , Steve W. Allen

A high-frequency study of the Sunyaev-Zel'dovich effect morphology in galaxy clusters

High-frequency, high-resolution imaging of the Sunyaev-Zel'dovich (SZ) effect is an important technique to study the complex structures of the atmospheres of merging galaxy clusters. Such observations are sensitive to the details of the…

宇宙学与河外天体物理 · 物理学 2015-05-28 D. A. Prokhorov , S. Colafrancesco , T. Akahori , E. T. Million , S. Nagataki , K. Yoshikawa

The SPT-Deep Cluster Catalog: Sunyaev-Zel'dovich Selected Clusters from Combined SPT-3G and SPTpol Measurements over 100 Square Degrees

We present a catalog of 500 galaxy cluster candidates in the SPT-Deep field: a 100 deg$^2$ field that combines data from the SPT-3G and SPTpol surveys to reach noise levels of 3.0, 2.2, and 9.0 $\mu$K-arcmin at 95, 150, and 220 GHz,…

宇宙学与河外天体物理 · 物理学 2025-03-24 K. Kornoelje , L. E. Bleem , E. S. Rykoff , T. M. C. Abbott , P. A. R. Ade , M. Aguena , O. Alves , A. J. Anderson , F. Andrade-Oliveira , B. Ansarinejad , M. Archipley , M. L. N. Ashby , J. E. Austermann , D. Bacon , L. Balkenhol , J. A. Beall , K. Benabed , A. N. Bender , B. A. Benson , F. Bianchini , S. Bocquet , F. R. Bouchet , D. Brooks , D. L. Burke , M. Calzadilla , E. Camphuis , J. E. Carlstrom , A. Carnero Rosell , J. Carretero , C. L. Chang , P. Chaubal , H. C. Chiang , P. M. Chichura , A. Chokshi , T. -L. Chou , R. Citron , A. Coerver , C. Corbett Moran , M. Costanzi , T. M. Crawford , A. T. Crites , L. N. da Costa , C. Daley , T. de Haan , J. De Vicente , S. Desai , K. R. Dibert , M. A. Dobbs , P. Doel , M. Doohan , A. Doussot , D. Dutcher , W. Everett , S. Everett , C. Feng , K. R. Ferguson , I. Ferrero , K. Fichman , B. Flaugher , B. Floyd , A. Foster , D. Friedel , J. Frieman , S. Galli , J. Gallicchio , A. E. Gambrel , J. Garc'ia-Bellido , R. W. Gardner , R. Gassis , M. Gatti , F. Ge , E. M. George , G. Giannini , N. Goeckner-Wald , S. Grandis , D. Gruen , R. A. Gruendl , R. Gualtieri , F. Guidi , Guillaume Mahler , S. Guns , N. Gupta , G. Gutierrez , N. W. Halverson , S. R. Hinton , E. Hivon , G. P. Holder , D. L. Hollowood , W. L. Holzapfel , K. Honscheid , J. C. Hood , J. D. Hrubes , A. Hryciuk , N. Huang , J. Hubmayr , K. D. Irwin , J. Mena-Fernández , D. J. James , F. Kéruzoré , A. R. Khalife , M. Klein , L. Knox , M. Korman , K. Kuehn , C. -L. Kuo , O. Lahav , A. T. Lee , S. Lee , K. Levy , D. Li , M. Lima , A. E. Lowitz , A. Lowitz , C. Lu , A. Maniyar , J. L. Marshal , J. L. Marshall , E. S. Martsen , Matthew B. Bayliss , M. McDonald , J. J. McMahon , F. Menanteau , M. Millea , R. Miquel , J. J. Mohr , J. Montgomery , J. Myles , Y. Nakato , T. Natoli , J. P. Nibarger , G. I. Noble , V. Novosad , R. L. C. Ogando , Y. Omori , A. Ouellette , S. Padin , Z. Pan , S. Patil , M. E. S. Pereira , K. A. Phadke , A. Pieres , A. A. Plazas Malag'on , A. W. Pollak , K. Prabhu , C. Pryke , W. Quan , S. Raghunathan , M. Rahimi , A. Rahlin , C. L. Reichardt , M. Rodr'iguez-Monroy , A. K. Romer , M. Rouble , J. E. Ruhl , B. R. Saliwanchik , L. Salvati , S. Samuroff , E. Sanchez , A. Saro , K. K. Schaffer , E. Schiappucci , T. Schrabback , I. Sevilla-Noarbe , C. Sievers , G. Smecher , M. Smith , J. A. Sobrin , T. Somboonpanyakul , B. Stalder , A. A. Stark , E. Suchyta , M. E. C. Swanson , C. Tandoi , G. Tarle , B. Thorne , C. To , C. Trendafilova , C. Tucker , C. Umilta , T. Veach , J. D. Vieira , M. Vincenzi , A. Vitrier , Y. Wan , G. Wang , N. Weaverdyck , J. Weller , N. Whitehorn , P. Wiseman , W. L. K. Wu , V. Yefremenko , M. R. Young , J. A. Zebrowski , Y. Zhang

The XXL Survey V: Detection of the Sunyaev-Zel'dovich effect of the Redshift 1.9 Galaxy Cluster XLSSU J021744.1-034536 with CARMA

We report the detection of the Sunyaev-Zel'dovich (SZ) effect of galaxy cluster XLSSU J021744.1-034536, using 30 GHz CARMA data. This cluster was discovered via its extended X-ray emission in the XMM-Newton Large Scale Structure survey, the…

宇宙学与河外天体物理 · 物理学 2015-06-18 Adam B. Mantz , Zubair Abdulla , John E. Carlstrom , Christopher H. Greer , Erik M. Leitch , Daniel P. Marrone , Stephen Muchovej , Christophe Adami , Mark Birkinshaw , Malcolm Bremer , Nicolas Clerc , Paul Giles , Cathy Horellou , Benjamin Maughan , Florian Pacaud , Marguerite Pierre , Jon Willis

Spectral Energy Distribution of Radio Sources in Nearby Clusters of Galaxies: Implications for Sunyaev-Zel'dovich Effect Surveys

To explore the high frequency radio spectra of galaxies in clusters, we used NRAO's Very Large Array at four frequencies, 4.9-43 GHz, to observe 139 galaxies in low redshift (z<0.25), X-ray detected, clusters. The clusters were selected…

天体物理学 · 物理学 2011-02-11 Yen-Ting Lin , Bruce Partridge , J. C. Pober , Khadija El Bouchefry , Sarah Burke , Jonathan Klein , Joseph Coish , Kevin Huffenberger

Spectroscopic Confirmation of Five Galaxy Clusters at z > 1.25 in the 2500 sq. deg. SPT-SZ Survey

We present spectroscopic confirmation of five galaxy clusters at $1.25 < \textit{z} < 1.5$, discovered in the $2500$ deg$^{2}$ South Pole Telescope Sunyaev-Zel'dovich (SPT-SZ) survey. These clusters, taken from a mass-limited sample with a…

星系天体物理 · 物理学 2019-01-09 G. Khullar , L. E. Bleem , M. B. Bayliss , M. D. Gladders , B. A. Benson , M. McDonald , S. W. Allen , D. E. Applegate , M. L. N. Ashby , S. Bocquet , M. Brodwin , E. Bulbul , R. E. A. Canning , R. Capasso , I. Chiu , T. M. Crawford , T. de Haan , J. P. Dietrich , A. H. Gonzalez , J. Hlavacek-Larrondo , H. Hoekstra , W. L. Holzapfel , A. von der Linden , A. B. Mantz , S. Patil , C. L. Reichardt , A. Saro , K. Sharon , B. Stalder , S. A. Stanford , A. A. Stark , V. Strazzullo

Improving Constraints on Fundamental Physics Parameters with the Clustering of Sunyaev-Zeldovich Selected Galaxy Clusters

Upcoming millimeter experiments that probe the cosmic microwave background (CMB) will observe tens of thousands of galaxy clusters through the thermal Sunyaev-Zeldovich (tSZ) effect. tSZ selected clusters are powerful probes of cosmological…

宇宙学与河外天体物理 · 物理学 2019-10-02 Dylan Cromer , Nicholas Battaglia , Mathew S. Madhavacheril

Galaxy clusters as probes for cosmology and dark matter

In recent years, significant progress has been made in building new galaxy clusters samples, at low and high redshifts, from wide-area surveys, particularly exploiting the Sunyaev--Zel'dovich (SZ) effect. A large effort is underway to…

宇宙学与河外天体物理 · 物理学 2018-02-02 Elia S. Battistelli , Carlo Burigana , Paolo de Bernardis , Alexander A. Kirillov , Gastao B. Lima Neto , Silvia Masi , Hans U. Norgaard-Nielsen , Peter Ostermann , Matthieu Roman , Piero Rosati , Mariachiara Rossetti

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…

宇宙学与河外天体物理 · 物理学 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

The Atacama Cosmology Telescope: A Catalog of > 4000 Sunyaev-Zel'dovich Galaxy Clusters

We present a catalog of 4195 optically confirmed Sunyaev-Zel'dovich (SZ) selected galaxy clusters detected with signal-to-noise > 4 in 13,211 deg$^2$ of sky surveyed by the Atacama Cosmology Telescope (ACT). Cluster candidates were selected…

宇宙学与河外天体物理 · 物理学 2021-03-17 M. Hilton , C. Sifón , S. Naess , M. Madhavacheril , M. Oguri , E. Rozo , E. Rykoff , T. M. C. Abbott , S. Adhikari , M. Aguena , S. Aiola , S. Allam , S. Amodeo , A. Amon , J. Annis , B. Ansarinejad , C. Aros-Bunster , J. E. Austermann , S. Avila , D. Bacon , N. Battaglia , J. A. Beall , D. T. Becker , G. M. Bernstein , E. Bertin , T. Bhandarkar , S. Bhargava , J. R. Bond , D. Brooks , D. L. Burke , E. Calabrese , J. Carretero , S. K. Choi , A. Choi , C. Conselice , L. N. da Costa , M. Costanzi , D. Crichton , K. T. Crowley , R. Dünner , E. V. Denison , M. J. Devlin , S. R. Dicker , H. T. Diehl , J. P. Dietrich , P. Doel , S. M. Duff , A. J. Duivenvoorden , J. Dunkley , S. Everett , S. Ferraro , I. Ferrero , A. Ferté , B. Flaugher , J. Frieman , P. A. Gallardo , J. García-Bellido , E. Gaztanaga , D. W. Gerdes , P. Giles , J. E. Golec , M. B. Gralla , S. Grandis , D. Gruen , R. A. Gruendl , J. Gschwend , G. Gutierrez , D. Han , W. G. Hartley , M. Hasselfield , J. C. Hill , G. C. Hilton , A. D. Hincks , S. R. Hinton , S-P. P. Ho , K. Honscheid , B. Hoyle , J. Hubmayr , K. M. Huffenberger , J. P. Hughes , A. T. Jaelani , B. Jain , D. J. James , T. Jeltema , S. Kent , M. Carrasco Kind , K. Knowles , B. J. Koopman , K. Kuehn , O. Lahav , M. Lima , Y-T. Lin , M. Lokken , S. I. Loubser , N. MacCrann , M. A. G. Maia , T. A. Marriage , J. Martin , J. McMahon , P. Melchior , F. Menanteau , R. Miquel , H. Miyatake , K. Moodley , R. Morgan , T. Mroczkowski , F. Nati , L. B. Newburgh , M. D. Niemack , A. J. Nishizawa , R. L. C. Ogando , J. Orlowski-Scherer , L. A. Page , A. Palmese , B. Partridge , F. Paz-Chinchón , P. Phakathi , A. A. Plazas , N. C. Robertson , A. K. Romer , A. Carnero Rosell , M. Salatino , E. Sanchez , E. Schaan , A. Schillaci , N. Sehgal , S. Serrano , T. Shin , S. M. Simon , M. Smith , M. Soares-Santos , D. N. Spergel , S. T. Staggs , E. R. Storer , E. Suchyta , M. E. C. Swanson , G. Tarle , D. Thomas , C. To , H. Trac , J. N. Ullom , L. R. Vale , J. Van Lanen , E. M. Vavagiakis , J. De Vicente , R. D. Wilkinson , E. J. Wollack , Z. Xu , Y. Zhang

Cosmology with Galaxy Clusters through the Sunyaev-Zel'dovich effect

Future Sunyaev-Zel'dovich effect (SZE) surveys will detect thousands of clusters, many of them at high redshift. We show how the SZE number counts as a function of flux can be used as a useful way of constraining the cosmological model. The…

天体物理学 · 物理学 2007-05-23 J. M. Diego

High angular resolution observation of the Sunyaev-Zel'dovich effect in the massive z=0.83 cluster ClJ0152-1357

X-ray observations of galaxy clusters at high redshift (z>0.5) indicate that they are more morphologically complex and less virialized than those at low-redshift. We present the first subarcmin resolution at 18 GHz observations of the…

宇宙学与河外天体物理 · 物理学 2015-05-18 M. Massardi , R. D. Ekers , S. C. Ellis , B. Maughan

Optical Redshift and Richness Estimates for Galaxy Clusters Selected with the Sunyaev-Zel'dovich Effect from 2008 South Pole Telescope Observations

We present redshifts and optical richness properties of 21 galaxy clusters uniformly selected by their Sunyaev-Zel'dovich signature. These clusters, plus an additional, unconfirmed candidate, were detected in a 178 square-degree area…

宇宙学与河外天体物理 · 物理学 2015-05-18 F. W. High , B. Stalder , J. Song , P. A. R. Ade , K. A. Aird , S. S. Allam , R. Armstrong , W. A. Barkhouse , B. A. Benson , E. Bertin , S. Bhattacharya , L. E. Bleem , M. Brodwin , E. J. Buckley-Geer , J. E. Carlstrom , P. Challis , C. L. Chang , T. M. Crawford , A. T. Crites , T. de Haan , S. Desai , M. A. Dobbs , J. P. Dudley , R. J. Foley , E. M. George , M. Gladders , N. W. Halverson , M. Hamuy , S. M. Hansen , G. P. Holder , W. L. Holzapfel , J. D. Hrubes , M. Joy , R. Keisler , A. T. Lee , E. M. Leitch , H. Lin , Y. -T. Lin , A. Loehr , M. Lueker , D. Marrone , J. J. McMahon , J. Mehl , S. S. Meyer , J. J. Mohr , T. E. Montroy , N. Morell , C. -C. Ngeow , S. Padin , T. Plagge , C. Pryke , C. L. Reichardt , A. Rest , J. Ruel , J. E. Ruhl , K. K. Schaffer , L. Shaw , E. Shirokoff , R. C. Smith , H. G. Spieler , Z. Staniszewski , A. A. Stark , C. W. Stubbs , D. L. Tucker , K. Vanderlinde , J. D. Vieira , R. Williamson , W. M. Wood-Vasey , Y. Yang , O. Zahn , A. Zenteno

Extending empirical constraints on the SZ-mass scaling relation to higher redshifts via HST weak lensing measurements of nine clusters from the SPT-SZ survey at $z\gtrsim1$

We present a Hubble Space Telescope (HST) weak gravitational lensing study of nine distant and massive galaxy clusters with redshifts $1.0 \lesssim z \lesssim 1.7$ ($z_\mathrm{median} = 1.4$) and Sunyaev Zel'dovich (SZ) detection…

宇宙学与河外天体物理 · 物理学 2022-11-30 Hannah Zohren , Tim Schrabback , Sebastian Bocquet , Martin Sommer , Fatimah Raihan , Beatriz Hernández-Martín , Ole Marggraf , Behzad Ansarinejad , Matthew B. Bayliss , Lindsey E. Bleem , Thomas Erben , Henk Hoekstra , Benjamin Floyd , Michael D. Gladders , Florian Kleinebreil , Michael A. McDonald , Mischa Schirmer , Diana Scognamiglio , Keren Sharon , Angus H. Wright

An Unbiased Measurement of Ho through Cosmic Background Imager Observations of the Sunyaev-Zel'dovich Effect in Nearby Galaxy Clusters

We present Ho results from Cosmic Background Imager (CBI) observations of the Sunyaev-Zel'dovich Effect (SZE) in 7 galaxy clusters, A85, A399, A401, A478, A754, A1651, and A2597. These observations are part of a program to study a complete,…

天体物理学 · 物理学 2009-11-10 P. S. Udomprasert , B. S. Mason , A. C. S. Readhead , T. J. Pearson

Gravitational lensing and the Sunyaev-Zel'dovich effect in the millimetre/submillimetre waveband

The intensity of the cosmic microwave background radiation in the fields of clusters of galaxies is modified by inverse Compton scattering in the hot intracluster gas - the Sunyaev-Zel'dovich (SZ) effect. The effect is expected to be most…

天体物理学 · 物理学 2009-10-30 Andrew W. Blain

Distances and Cosmology From Galaxy Cluster CMB Data

The measurement of angular diameter distance to galaxy clusters, through combined Sunyaev-Zel'dovich (SZ) effect data with X-ray emission observations, is now a well-known probe of cosmology. Using a combination of SZ data and a map of the…

天体物理学 · 物理学 2009-11-07 Asantha Cooray

Peculiar Velocity Limits from Measurements of the Spectrum of the Sunyaev-Zel'dovich Effect in Six Clusters of Galaxies

We have made measurements of the Sunyaev-Zel'dovich (SZ) effect in six galaxy clusters at z > 0.2 using the Sunyaev-Zel'dovich Infrared Experiment (SuZIE II) in three frequency bands between 150 and 350 GHz. Simultaneous multi-frequency…

天体物理学 · 物理学 2009-11-07 B. A. Benson , S. E. Church , P. A. R. Ade , J. J. Bock , K. M. Ganga , J. R. Hinderks , P. D. Mauskopf , B. Philhour , M. C. Runyan , K. L. Thompson