相关论文: Statistics of Sunyaev-Zel'dovich Cluster Surveys

Measuring the Mach number of the Universe via the Sunyaev-Zeldovich effect

We introduce a new statistic to measure more accurately the cosmic sound speed of clusters of galaxies at different redshifts. This statistic is evaluated by cross-correlating cosmic microwave background (CMB) fluctuations caused by the…

天体物理学 · 物理学 2009-11-10 F. Atrio--Barandela , A. Kashlinsky , J. P. Mücket

Cosmology from the Thermal Sunyaev-Zel'dovich Power Spectrum: Primordial non-Gaussianity and Massive Neutrinos

We carry out a comprehensive analysis of the possible constraints on cosmological and astrophysical parameters achievable with measurements of the thermal Sunyaev-Zel'dovich (tSZ) power spectrum from upcoming full-sky CMB observations, with…

宇宙学与河外天体物理 · 物理学 2013-10-01 J. Colin Hill , Enrico Pajer

Evidence of Galaxy Cluster Motions with the Kinematic Sunyaev-Zel'dovich Effect

Using high-resolution microwave sky maps made by the Atacama Cosmology Telescope, we for the first time present strong evidence for motions of galaxy clusters and groups via microwave background temperature distortions due to the kinematic…

宇宙学与河外天体物理 · 物理学 2015-06-04 Nick Hand , Graeme E. Addison , Eric Aubourg , Nick Battaglia , Elia S. Battistelli , Dmitry Bizyaev , J. Richard Bond , Howard Brewington , Jon Brinkmann , Benjamin R. Brown , Sudeep Das , Kyle S. Dawson , Mark J. Devlin , Joanna Dunkley , Rolando Dunner , Daniel J. Eisenstein , Joseph W. Fowler , Megan B. Gralla , Amir Hajian , Mark Halpern , Matt Hilton , Adam D. Hincks , Renee Hlozek , John P. Hughes , Leopoldo Infante , Kent D. Irwin , Arthur Kosowsky , Yen-Ting Lin , Elena Malanushenko , Viktor Malanushenko , Tobias A. Marriage , Danica Marsden , Felipe Menanteau , Kavilan Moodley , Michael D. Niemack , Michael R. Nolta , Daniel Oravetz , Lyman A. Page , Nathalie Palanque-Delabrouille , Kaike Pan , Erik D. Reese , David J. Schlegel , Donald P. Schneider , Neelima Sehgal , Alaina Shelden , Jon Sievers , Cristobal Sifon , Audrey Simmons , Stephanie Snedden , David N. Spergel , Suzanne T. Staggs , Daniel S. Swetz , Eric R. Switzer , Hy Trac , Benjamin A. Weaver , Edward J. Wollack , Christophe Yeche , Caroline Zunckel

Effect of the non-thermal Sunyaev-Zel'dovich Effect on the temperature determination of galaxy clusters

A recent stacking analysis of Planck HFI data of galaxy clusters (Hurier 2016) allowed to derive the cluster temperatures by using the relativistic corrections to the Sunyaev-Zel'dovich effect (SZE). However, the temperatures of…

宇宙学与河外天体物理 · 物理学 2017-06-28 P. Marchegiani , S. Colafrancesco

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…

宇宙学与河外天体物理 · 物理学 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

Planck 2015 results. XXIV. Cosmology from Sunyaev-Zeldovich cluster counts

We present cluster counts and corresponding cosmological constraints from the Planck full mission data set. Our catalogue consists of 439 clusters detected via their Sunyaev-Zeldovich (SZ) signal down to a signal-to-noise ratio of 6, and is…

宇宙学与河外天体物理 · 物理学 2018-02-20 Planck Collaboration , P. A. R. Ade , N. Aghanim , M. Arnaud , M. Ashdown , J. Aumont , C. Baccigalupi , A. J. Banday , R. B. Barreiro , J. G. Bartlett , N. Bartolo , E. Battaner , R. Battye , K. Benabed , A. Benoît , A. Benoit-Lévy , J. -P. Bernard , M. Bersanelli , P. Bielewicz , J. J. Bock , A. Bonaldi , L. Bonavera , J. R. Bond , J. Borrill , F. R. Bouchet , M. Bucher , C. Burigana , R. C. Butler , E. Calabrese , J. -F. Cardoso , A. Catalano , A. Challinor , A. Chamballu , R. -R. Chary , H. C. Chiang , P. R. Christensen , S. Church , D. L. Clements , S. Colombi , L. P. L. Colombo , C. Combet , B. Comis , F. Couchot , A. Coulais , B. P. Crill , A. Curto , F. Cuttaia , L. Danese , R. D. Davies , R. J. Davis , P. de Bernardis , A. de Rosa , G. de Zotti , J. Delabrouille , F. -X. Désert , J. M. Diego , K. Dolag , H. Dole , S. Donzelli , O. Doré , M. Douspis , A. Ducout , X. Dupac , G. Efstathiou , F. Elsner , T. A. Enßlin , H. K. Eriksen , E. Falgarone , J. Fergusson , F. Finelli , O. Forni , M. Frailis , A. A. Fraisse , E. Franceschi , A. Frejsel , S. Galeotta , S. Galli , K. Ganga , M. Giard , Y. Giraud-Héraud , E. Gjerløw , J. González-Nuevo , K. M. Górski , S. Gratton , A. Gregorio , A. Gruppuso , J. E. Gudmundsson , F. K. Hansen , D. Hanson , D. L. Harrison , S. Henrot-Versillé , C. Hernández-Monteagudo , D. Herranz , S. R. Hildebrandt , E. Hivon , M. Hobson , W. A. Holmes , A. Hornstrup , W. Hovest , K. M. Huffenberger , G. Hurier , A. H. Jaffe , T. R. Jaffe , W. C. Jones , M. Juvela , E. Keihänen , R. Keskitalo , T. S. Kisner , R. Kneissl , J. Knoche , M. Kunz , H. Kurki-Suonio , G. Lagache , A. Lähteenmäki , J. -M. Lamarre , A. Lasenby , M. Lattanzi , C. R. Lawrence , R. Leonardi , J. Lesgourgues , F. Levrier , M. Liguori , P. B. Lilje , M. Linden-Vørnle , M. López-Caniego , P. M. Lubin , J. F. Macías-Pérez , G. Maggio , D. Maino , N. Mandolesi , A. Mangilli , M. Maris , P. G. Martin , E. Martínez-González , S. Masi , S. Matarrese , P. McGehee , P. R. Meinhold , A. Melchiorri , J. -B. Melin , L. Mendes , A. Mennella , M. Migliaccio , S. Mitra , M. -A. Miville-Deschênes , A. Moneti , L. Montier , G. Morgante , D. Mortlock , A. Moss , D. Munshi , J. A. Murphy , P. Naselsky , F. Nati , P. Natoli , C. B. Netterfield , H. U. Nørgaard-Nielsen , F. Noviello , D. Novikov , I. Novikov , C. A. Oxborrow , F. Paci , L. Pagano , F. Pajot , D. Paoletti , B. Partridge , F. Pasian , G. Patanchon , T. J. Pearson , O. Perdereau , L. Perotto , F. Perrotta , V. Pettorino , F. Piacentini , M. Piat , E. Pierpaoli , D. Pietrobon , S. Plaszczynski , E. Pointecouteau , G. Polenta , L. Popa , G. W. Pratt , G. Prézeau , S. Prunet , J. -L. Puget , J. P. Rachen , R. Rebolo , M. Reinecke , M. Remazeilles , C. Renault , A. Renzi , I. Ristorcelli , G. Rocha , M. Roman , C. Rosset , M. Rossetti , G. Roudier , J. A. Rubiño-Martín , B. Rusholme , M. Sandri , D. Santos , M. Savelainen , G. Savini , D. Scott , M. D. Seiffert , E. P. S. Shellard , L. D. Spencer , V. Stolyarov , R. Stompor , R. Sudiwala , R. Sunyaev , D. Sutton , A. -S. Suur-Uski , J. -F. Sygnet , J. A. Tauber , L. Terenzi , L. Toffolatti , M. Tomasi , M. Tristram , M. Tucci , J. Tuovinen , M. Türler , G. Umana , L. Valenziano , J. Valiviita , B. Van Tent , P. Vielva , F. Villa , L. A. Wade , B. D. Wandelt , I. K. Wehus , J. Weller , S. D. M. White , D. Yvon , A. Zacchei , A. Zonca

Forecasts and Simulations for Relativistic Corrections to the Sunyaev-Zeldovich Effect

The Sunyaev-Zeldovich (SZ) effect is a window into the astrophysical processes of galaxy clusters, and relativistic corrections (the "rSZ") promise to provide a global census of the gas feedback within clusters. Upcoming wide-field…

宇宙学与河外天体物理 · 物理学 2025-10-13 L. Kuhn , Z. Li , William R. Coulton

How accurately can the SZ effect measure peculiar cluster velocities and bulk flows?

The Sunyaev-Zel'dovich effect is a powerful tool for cosmology that can be used to measure the radial peculiar velocities of galaxy clusters, and thus to test, and constrain, theories of structure formation and evolution. This requires, in…

天体物理学 · 物理学 2009-11-06 N. Aghanim , K. M. Górski , J. -L. Puget

Cosmological constraints from Sunyaev-Zeldovich cluster counts: an approach to account for missing redshifts

The accumulation of redshifts provides a significant observational bottleneck when using galaxy cluster surveys to constrain cosmological parameters. We propose a simple method to allow the use of samples where there is a fraction of the…

宇宙学与河外天体物理 · 物理学 2015-06-18 A. Bonaldi , R. A. Battye , M. L. Brown

Planck Intermediate Results. V. Pressure profiles of galaxy clusters from the Sunyaev-Zeldovich effect

Taking advantage of the all-sky coverage and broad frequency range of the Planck satellite, we study the Sunyaev-Zeldovich (SZ) and pressure profiles of 62 nearby massive clusters detected at high significance in the 14-month nominal…

宇宙学与河外天体物理 · 物理学 2015-06-05 Planck Collaboration , P. A. R. Ade , N. Aghanim , M. Arnaud , M. Ashdown , F. Atrio-Barandela , J. Aumont , C. Baccigalupi , A. Balbi , A. J. Banday , R. B. Barreiro , J. G. Bartlett , E. Battaner , K. Benabed , A. Benoit , J. -P. Bernard , M. Bersanelli , R. Bhatia , I. Bikmaev , H. Boehringer , A. Bonaldi , J. R. Bond , S. Borgani , J. Borrill , F. R. Bouchet , H. Bourdin , M. L. Brown , R. Burenin , C. Burigana , P. Cabella , J. -F. Cardoso , P. Carvalho , G. Castex , A. Catalano , L. Cayon , A. Chamballu , L. -Y Chiang , G. Chon , P. R. Christensen , E. Churazov , D. L. Clements , S. Colafrancesco , S. Colombi , L. P. L. Colombo , B. Comis , A. Coulais , B. P. Crill , F. Cuttaia , A. Da Silva , H. Dahle , L. Danese , R. J. Davis , P. de Bernardis , G. de Gasperis , G. de Zotti , J. Delabrouille , J. Democles , F. -X. Desert , J. M. Diego , K. Dolag , H. Dole , S. Donzelli , O. Dore , U. Dorl , M. Douspis , X. Dupac , G. Efstathiou , T. A. Ensslin , H. K. Eriksen , F. Finelli , I. Flores-Cacho , O. Forni , P. Fosalba , M. Frailis , E. Franceschi , M. Frommert , S. Galeotta , K. Ganga , R. T. Genova-Santos , M. Giard , Y. Giraud-Heraud , J. Gonzalez-Nuevo , K. M. Gorski , A. Gregorio , A. Gruppuso , F. K. Hansen , D. Harrison , A. Hempel , S. Henrot-Versille , C. Hernandez-Monteagudo , D. Herranz , S. R. Hildebrandt , E. Hivon , M. Hobson , W. A. Holmes , G. Hurier , T. R. Jaffe , A. H. Jaffe , T. Jagemann , W. C. Jones , M. Juvela , E. Keihanen , I. Khamitov , T. S. Kisner , R. Kneissl , J. Knoche , L. Knox , M. Kunz , H. Kurki-Suonio , G. Lagache , A. Lahteenmaki , J. -M. Lamarre , A. Lasenby , C. R. Lawrence , M. Le Jeune , R. Leonardi , A. Liddle , P. B. Lilje , M. Lopez-Caniego , G. Luzzi , J. F. Macias-Perez , D. Maino , N. Mandolesi , M. Maris , F. Marleau , D. J. Marshall , E. Martinez-Gonzalez , S. Masi , M. Massardi , S. Matarrese , P. Mazzotta , S. Mei , A. Melchiorri , J. -B. Melin , L. Mendes , A. Mennella , S. Mitra , M. -A. Miville-Deschaines , A. Moneti , L. Montier , G. Morgante , D. Mortlock , D. Munshi , J. A. Murphy , P. Naselsky , F. Nati , P. Natoli , H. U. Norgaard-Nielsen , F. Noviello , D. Novikov , I. Novikov , S. Osborne , F. Pajot , D. Paoletti , F. Pasian , G. Patanchon , O. Perdereau , L. Perotto , F. Perrotta , F. Piacentini , M. Piat , E. Pierpaoli , R. Piffaretti , S. Plaszczynski , E. Pointecouteau , G. Polenta , N. Ponthieu , L. Popa , T. Poutanen , G. W. Pratt , S. Prunet , J. -L. Puget , J. P. Rachen , W. T. Reach , R. Rebolo , M. Reinecke , M. Remazeilles , C. Renault , S. Ricciardi , T. Riller , I. Ristorcelli , G. Rocha , M. Roman , C. Rosset , M. Rossetti , J. A. Rubino-Martin , B. Rusholme , M. Sandri , G. Savini , D. Scott , G. F. Smoot , J. -L. Starck , R. Sudiwala , R. Sunyaev , D. Sutton , A. -S. Suur-Uski , J. -F. Sygnet , J. A. Tauber , L. Terenzi , L. Toffolatti , M. Tomasi , M. Tristram , J. Tuovinen , L. Valenziano , B. Van Tent , J. Varis , P. Vielva , F. Villa , N. Vittorio , L. A. Wade , B. D. Wandelt , N. Welikala , S. D. M. White , M. White , D. Yvon , A. Zacchei , A. Zonca

A Multi-wavelength Study of the Sunyaev-Zel'dovich Effect in the Triple-Merger Cluster MACS J0717.5+3745 with MUSTANG and Bolocam

We present 90, 140, and 268GHz sub-arcminute resolution imaging of the Sunyaev-Zel'dovich effect (SZE) in MACSJ0717.5+3745. Our 90GHz SZE data result in a sensitive, 34uJy/bm map at 13" resolution using MUSTANG. Our 140 and 268GHz SZE…

宇宙学与河外天体物理 · 物理学 2019-12-06 Tony Mroczkowski , Simon Dicker , Jack Sayers , Erik D. Reese , Brian Mason , Nicole Czakon , Charles Romero , Alexander Young , Mark Devlin , Sunil Golwala , Phillip Korngut , Craig Sarazin , James Bock , Patrick M. Koch , Kai-Yang Lin , Sandor M. Molnar , Elena Pierpaoli , Keiichi Umetsu , Michael Zemcov

Cross-correlating the Thermal Sunyaev-Zel'dovich Effect and the Distribution of Galaxy Clusters

We present the analytical formulas, derived based on the halo model, to compute the cross-correlation between the thermal Sunyaev-Zel'dovich (SZ) effect and the distribution of galaxy clusters. By binning the clusters according to their…

宇宙学与河外天体物理 · 物理学 2013-05-30 Wenjuan Fang , Kenji Kadota , Masahiro Takada

The Integrated Sunyaev-Zeldovich Effect as the Superior Method for Measuring the Mass of Clusters of Galaxies

We investigate empirical scaling relations between the thermal Sunyaev-Zeldovich effect (SZE) and cluster mass in simulated clusters of galaxies. The simulated clusters have been compiled from four different samples that differ only in…

天体物理学 · 物理学 2009-11-10 Patrick M. Motl , Eric J. Hallman , Jack O. Burns , Michael L. Norman

Measurements of Sunyaev-Zel'dovich Effect Scaling Relations for Clusters of Galaxies

We present new measurements of the Sunyaev-Zel'dovich (SZ) effect from clusters of galaxies using the Sunyaev-Zel'dovich Infrared Experiment (SuZIE II). We combine these new measurements with previous cluster observations with the SuZIE…

天体物理学 · 物理学 2009-11-10 B. A. Benson , P. A. R. Ade , J. J. Bock , K. M. Ganga , C. N. Henson , K. L. Thompson , S. E. Church

Large-Scale Sunyaev-Zel'dovich Effect: Measuring Statistical Properties with Multifrequency Maps

We study the prospects for extracting detailed statistical properties of the Sunyaev-Zel'dovich (SZ) effect associated with large scale structure using upcoming multifrequency CMB experiments. The greatest obstacle to detecting the…

天体物理学 · 物理学 2009-10-07 Asantha Cooray , Wayne Hu , Max Tegmark

Super-sample covariance of the thermal Sunyaev-Zel'dovich effect

The thermal Sunyaev-Zel'dovich (tSZ) effect is a powerful probe of cosmology. The statistical errors in the tSZ power spectrum measurements are dominated by the presence of massive clusters in a survey volume that are easy to identify on…

宇宙学与河外天体物理 · 物理学 2021-03-10 Ken Osato , Masahiro Takada

Fundamental Plane of Sunyaev-Zeldovich clusters

Sunyaev-Zel'dovich (SZ) cluster surveys are considered among the most promising methods for probing dark energy up to large redshifts. However, their premise is hinged upon an accurate mass-observable relationship, which could be affected…

天体物理学 · 物理学 2009-08-29 Niayesh Afshordi

The Santa Fe Light Cone Simulation Project: I. Confusion and the WHIM in Upcoming Sunyaev-Zel'dovich Effect Surveys

We present the first results from a new generation of simulated large sky coverage (~100 square degrees) Sunyaev-Zeldovich effect (SZE) cluster surveys using the cosmological adaptive mesh refinement N-body/hydro code Enzo. We have…

天体物理学 · 物理学 2009-11-13 Eric J. Hallman , Brian W. O'Shea , Jack O. Burns , Michael L. Norman , Robert Harkness , Rick Wagner

The Sunyaev-Zel'dovich Effect and Large-Scale Structure

The thermal Sunyaev-Zel'dovich (tSZ) effect is the inverse-Compton scattering of cosmic microwave background (CMB) photons off hot, ionized electrons, primarily located in galaxy groups and clusters. Recent years have seen immense…

宇宙学与河外天体物理 · 物理学 2015-10-22 J. Colin Hill

The Sunyaev-Zel'dovich Effect

The Sunyaev-Zel'dovich effect causes a change in the apparent brightness of the Cosmic Microwave Background Radiation towards a cluster of galaxies or any other reservoir of hot plasma. Measurements of the effect provide distinctly…

天体物理学 · 物理学 2008-11-26 M. Birkinshaw