Related papers: The Three Hundred-NIKA2 Sunyaev-Zeldovich Large Pr…

Astrophysics with the Spatially and Spectrally Resolved Sunyaev-Zeldovich Effects: A Millimetre/Submillimetre Probe of the Warm and Hot Universe

In recent years, observations of the Sunyaev-Zeldovich (SZ) effect have had significant cosmological implications and have begun to serve as a powerful and independent probe of the warm and hot gas that pervades the Universe. As a few…

Cosmology and Nongalactic Astrophysics · Physics 2020-01-22 Tony Mroczkowski , Daisuke Nagai , Kaustuv Basu , Jens Chluba , Jack Sayers , Rémi Adam , Eugene Churazov , Abigail Crites , Luca Di Mascolo , Dominique Eckert , Juan Macias-Perez , Frédéric Mayet , Laurence Perotto , Etienne Pointecouteau , Charles Romero , Florian Ruppin , Evan Scannapieco , John ZuHone

Sub-structure and merger detection in resolved NIKA Sunyaev-Zel'dovich images of distant clusters

Sub-structures in the hot gas of galaxy clusters are related to their formation history and to the astrophysical processes at play in the intracluster medium (ICM). The thermal Sunyaev-Zel'dovich (tSZ) effect is directly sensitive to the…

Cosmology and Nongalactic Astrophysics · Physics 2018-06-27 R. Adam , O. Hahn , F. Ruppin , P. Ade , P. André , M. Arnaud , I. Bartalucci , A. Beelen , A. Benoît , A. Bideaud , N. Billot , O. Bourrion , M. Calvo , A. Catalano , G. Coiffard , B. Comis , A. D'Addabbo , F. -X. Désert , S. Doyle , C. Ferrari , J. Goupy , C. Kramer , G. Lagache , S. Leclercq , J. -F. Lestrade , J. F. Macías-Pérez , G. MartinezAviles , D. Martizzi , S. Maurogordato , P. Mauskopf , F. Mayet , A. Monfardini , F. Pajot , E. Pascale , L. Perotto , G. Pisano , E. Pointecouteau , N. Ponthieu , G. W. Pratt , V. Revéret , M. Ricci , A. Ritacco , L. Rodriguez , C. Romero , H. Roussel , K. Schuster , A. Sievers , S. Triqueneaux , C. Tucker , H. -Y. Wu , R. Zylka

Redshift of Galaxy Clusters from the Sunyaev-Zel'dovich effect

We develop a new method for estimating the redshift of galaxy clusters through resolved images of the Sunyaev-Zel'dovich effect (SZE). Our method is based on morphological observables which can be measured by actual and future SZE…

Astrophysics · Physics 2007-05-23 J. M Diego , J. Mohr , J. Silk , G. Bryan

Application of a Self-Similar Pressure Profile to Sunyaev-Zel'dovich Effect Data from Galaxy Clusters

We investigate the utility of a new, self-similar pressure profile for fitting Sunyaev-Zel'dovich (SZ) effect observations of galaxy clusters. Current SZ imaging instruments - such as the Sunyaev-Zel'dovich Array (SZA) - are capable of…

Astrophysics · Physics 2011-02-11 T. Mroczkowski , M. Bonamente , J. E. Carlstrom , T. L. Culverhouse , C. Greer , D. Hawkins , R. Hennessy , M. Joy , J. W. Lamb , E. M. Leitch , M. Loh , B. Maughan , D. P. Marrone , A. Miller , D. Nagai , S. Muchovej , C. Pryke , M. Sharp , D. Woody

Clustering of DESI galaxies split by thermal Sunyaev-Zeldovich effect

The thermal Sunyaev-Zeldovich (tSZ) effect is associated with galaxy clusters - extremely large and dense structures tracing the dark matter with a higher bias than isolated galaxies. We propose to use the tSZ data to separate galaxies from…

Cosmology and Nongalactic Astrophysics · Physics 2025-10-24 M. Rashkovetskyi , D. J. Eisenstein , J. Aguilar , S. Ahlen , A. Anand , D. Bianchi , D. Brooks , F. J. Castander , T. Claybaugh , A. Cuceu , K. S. Dawson , A. de la Macorra , Arjun Dey , P. Doel , S. Ferraro , A. Font-Ribera , J. E. Forero-Romero , E. Gaztañaga , G. Gutierrez , H. K. Herrera-Alcantar , K. Honscheid , C. Howlett , M. Ishak , R. Joyce , R. Kehoe , T. Kisner , A. Kremin , O. Lahav , A. Lambert , M. Landriau , M. Manera , R. Miquel , E. Mueller , S. Nadathur , N. Palanque-Delabrouille , W. J. Percival , F. Prada , I. Pérez-Ràfols , A. J. Ross , G. Rossi , E. Sanchez , D. Schlegel , M. Schubnell , J. Silber , D. Sprayberry , G. Tarlé , B. A. Weaver , R. Zhou , H. Zou

Surveying the Sky with the Arcminute MicroKelvin Imager: Expected Constraints on Galaxy Cluster Evolution and Cosmology

We discuss prospects for cluster detection via the Sunyaev-Zel'dovich (SZ) effect in a blank field survey with the proposed interferometer array, the Arcminute MicroKelvin Imager (AMI). Clusters of galaxies selected in the SZ effect probe…

Astrophysics · Physics 2009-11-06 Ruediger Kneissl , Michael E. Jones , Richard Saunders , Vincent R. Eke , Anthony N. Lasenby , Keith Grainge , Garret Cotter

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…

Cosmology and Nongalactic Astrophysics · Physics 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

Distant clusters of galaxies in the 2XMM/SDSS footprint: follow-up observations with the LBT

Context: Galaxy clusters at high redshift are important to test cosmological models and models for the growth of structure. They are difficult to find in wide-angle optical surveys, however, leaving dedicated follow-up of X-ray selected…

Cosmology and Nongalactic Astrophysics · Physics 2017-09-11 Andreas Rabitz , Georg Lamer , Axel Schwope , Ali Takey

Euclid preparation. XXXII. Evaluating the weak lensing cluster mass biases using the Three Hundred Project hydrodynamical simulations

The photometric catalogue of galaxy clusters extracted from ESA Euclid data is expected to be very competitive for cosmological studies. Using state-of-the-art hydrodynamical simulations, we present systematic analyses simulating the…

Cosmology and Nongalactic Astrophysics · Physics 2024-01-17 Euclid Collaboration , C. Giocoli , M. Meneghetti , E. Rasia , S. Borgani , G. Despali , G. F. Lesci , F. Marulli , L. Moscardini , M. Sereno , W. Cui , A. Knebe , G. Yepes , T. Castro , P. -S. Corasaniti , S. Pires , G. Castignani , L. Ingoglia , T. Schrabback , G. W. Pratt , A. M. C. Le Brun , N. Aghanim , L. Amendola , N. Auricchio , M. Baldi , C. Bodendorf , D. Bonino , E. Branchini , M. Brescia , J. Brinchmann , S. Camera , V. Capobianco , C. Carbone , J. Carretero , F. J. Castander , M. Castellano , S. Cavuoti , R. Cledassou , G. Congedo , C. J. Conselice , L. Conversi , Y. Copin , L. Corcione , F. Courbin , M. Cropper , A. Da Silva , H. Degaudenzi , J. Dinis , F. Dubath , X. Dupac , S. Dusini , S. Farrens , S. Ferriol , P. Fosalba , M. Frailis , E. Franceschi , M. Fumana , S. Galeotta , B. Garilli , B. Gillis , A. Grazian , F. Grupp , S. V. H. Haugan , W. Holmes , A. Hornstrup , K. Jahnke , M. Kümmel , S. Kermiche , M. Kilbinger , M. Kunz , H. Kurki-Suonio , S. Ligori , P. B. Lilje , I. Lloro , E. Maiorano , O. Mansutti , O. Marggraf , K. Markovic , R. Massey , S. Maurogordato , S. Mei , E. Merlin , G. Meylan , M. Moresco , E. Munari , S. -M. Niemi , J. Nightingale , T. Nutma , C. Padilla , S. Paltani , F. Pasian , K. Pedersen , V. Pettorino , G. Polenta , M. Poncet , L. A. Popa , F. Raison , A. Renzi , J. Rhodes , G. Riccio , E. Romelli , M. Roncarelli , E. Rossetti , R. Saglia , D. Sapone , B. Sartoris , P. Schneider , A. Secroun , S. Serrano , C. Sirignano , G. Sirri , L. Stanco , J. -L. Starck , P. Tallada-Crespí , A. N. Taylor , I. Tereno , R. Toledo-Moreo , F. Torradeflot , I. Tutusaus , E. A. Valentijn , L. Valenziano , T. Vassallo , Y. Wang , J. Weller , G. Zamorani , J. Zoubian , S. Andreon , S. Bardelli , A. Boucaud , E. Bozzo , C. Colodro-Conde , D. Di Ferdinando , G. Fabbian , M. Farina , H. Israel , E. Keihänen , V. Lindholm , N. Mauri , C. Neissner , M. Schirmer , V. Scottez , M. Tenti , E. Zucca , Y. Akrami , C. Baccigalupi , M. Ballardini , F. Bernardeau , A. Biviano , A. S. Borlaff , C. Burigana , R. Cabanac , A. Cappi , C. S. Carvalho , S. Casas , K. C. Chambers , A. R. Cooray , H. M. Courtois , S. Davini , S. de la Torre , G. De Lucia , G. Desprez , H. Dole , J. A. Escartin , S. Escoffier , I. Ferrero , F. Finelli , L. Gabarra , K. Ganga , J. Garcia-Bellido , K. George , F. Giacomini , G. Gozaliasl , H. Hildebrandt , I. Hook , A. JIMENEZ MU\{N}OZ , B. Joachimi , J. J. E. Kajava , V. Kansal , C. C. Kirkpatrick , L. Legrand , A. Loureiro , J. Macias-Perez , M. Magliocchetti , G. Mainetti , R. Maoli , S. Marcin , M. Martinelli , N. Martinet , C. J. A. P. Martins , S. Matthew , L. Maurin , R. B. Metcalf , P. Monaco , G. Morgante , S. Nadathur , A. A. Nucita , L. Patrizii , A. Peel , J. Pollack , V. Popa , C. Porciani , D. Potter , M. Pöntinen , P. Reimberg , A. G. Sánchez , Z. Sakr , A. Schneider , E. Sefusatti , A. Shulevski , A. Spurio Mancini , J. Stadel , J. Steinwagner , J. Valiviita , A. Veropalumbo , M. Viel , I. A. Zinchenko

Sunyaev-Zel'dovich clusters reconstruction in multiband bolometer camera surveys

We present a new method for the reconstruction of Sunyaev-Zel'dovich (SZ) galaxy clusters in future SZ-survey experiments using multiband bolometer cameras such as Olimpo, APEX, or Planck. Our goal is to optimise SZ-Cluster extraction from…

Astrophysics · Physics 2009-11-11 S. Pires , J. B. Juin , D. Yvon , Y. Moudden , S. Anthoine , E. Pierpaoli

Peculiar Velocity Estimation from Kinetic SZ Effect using Deep Neural Networks

The Sunyaev-Zel'dolvich (SZ) effect is expected to be instrumental in measuring velocities of distant clusters in near future telescope surveys. We simplify the calculation of peculiar velocities of galaxy clusters using deep learning…

Cosmology and Nongalactic Astrophysics · Physics 2021-06-30 Yuyu Wang , Nesar Ramachandra , Edgar M. Salazar-Canizales , Hume A. Feldman , Richard Watkins , Klaus Dolag

The Three Hundred Project: deducing the stellar splashback structure of galaxy clusters from their orbiting profiles

We examine the splashback structure of galaxy clusters using hydrodynamical simulations from the GIZMO run of The Three Hundred Project, focusing on the relationship between the stellar and dark matter components. We dynamically decompose…

Astrophysics of Galaxies · Physics 2026-03-18 Kris Walker , Aaron Ludlow , Chris Power , Alexander Knebe , Weiguang Cui

An improved approach to measuring H_0 using X-ray and SZ observations of galaxy clusters

We present an improved method for predicting the Sunyaev-Zeldovich (SZ) effect in galaxy clusters from spatially-resolved, spectroscopic X-ray data. Using the deprojected electron density and temperature profiles measured within a fraction…

Astrophysics · Physics 2009-09-17 R. W. Schmidt , S. W. Allen , A. C. Fabian

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,…

Cosmology and Nongalactic Astrophysics · Physics 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

Extraction of cluster parameters from Sunyaev-Zeldovich effect observations with simulated annealing optimization

We present a user-friendly tool for the analysis of data from Sunyaev-Zeldovich effect observations. The tool is based on the stochastic method of simulated annealing, and allows the extraction of the central values and error-bars of the 3…

Astrophysics · Physics 2009-11-10 Steen H. Hansen

Detecting Sunyaev-Zel'dovich clusters with PLANCK: II. Foreground components and optimised filtering schemes

The PLANCK mission is the most sensitive all-sky CMB experiment currently planned. The High Frequency Instrument (HFI) will be especially suited for observing clusters of galaxies by their thermal Sunyaev-Zel'dovich (SZ) effect. In order to…

Astrophysics · Physics 2013-03-07 Bjoern Malte Schaefer , Christoph Pfrommer , Reinhard Hell , Matthias Bartelmann

Spectral imaging of galaxy clusters with Planck

The Sunyaev-Zeldovich (SZ) effect is a promising tool for detecting the presence of hot gas out to the galaxy cluster peripheries. We developed a spectral imaging algorithm dedicated to the SZ observations of nearby galaxy clusters with…

Cosmology and Nongalactic Astrophysics · Physics 2016-01-26 H. Bourdin , P. Mazzotta , E. Rasia

Galaxy Cluster Shapes and Systematic Errors in H0 Measured by the Sunyaev-Zel'dovich Effect

Imaging of the Sunyaev-Zel'dovich (SZ) effect in galaxy clusters combined with cluster plasma x-ray diagnostics can measure the cosmic distance scale to high redshift. Projecting the inverse-Compton scattering and x-ray emission along the…

Astrophysics · Physics 2009-10-31 Martin E. Sulkanen

The MillenniumTNG Project: The large-scale clustering of galaxies

Modern redshift surveys are tasked with mapping out the galaxy distribution over enormous distance scales. Existing hydrodynamical simulations, however, do not reach the volumes needed to match upcoming surveys. We present results for the…

Cosmology and Nongalactic Astrophysics · Physics 2023-07-26 Sownak Bose , Boryana Hadzhiyska , Monica Barrera , Ana Maria Delgado , Fulvio Ferlito , Carlos Frenk , César Hernández-Aguayo , Lars Hernquist , Rahul Kannan , Rüdiger Pakmor , Volker Springel , Simon D. M. White

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…

Astrophysics · Physics 2009-11-10 Patrick M. Motl , Eric J. Hallman , Jack O. Burns , Michael L. Norman