THE ATACAMA COSMOLOGY TELESCOPE: DYNAMICAL MASSES AND SCALING RELATIONS FOR A SAMPLE OF MASSIVE SUNYAEV-ZEL'DOVICH EFFECT SELECTED GALAXY CLUSTERS

We present the first dynamical mass estimates and scaling relations for a sample of Sunyaev-Zel'dovich effect (SZE) selected galaxy clusters. The sample consists of 16 massive clusters detected with the Atacama Cosmology Telescope (ACT) over a 455 deg super(2) area of the southern sky. The dyna...

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Veröffentlicht in:	The Astrophysical journal 2013-07, Vol.772 (1), p.1-16
Hauptverfasser:	SIFON, CRISTOBAL, Menanteau, Felipe, HASSELFIELD, MATTHEW, Marriage, Tobias A, Hughes, John P, Barrientos, L Felipe, Gonzalez, Jorge, Infante, Leopoldo, Addison, Graeme E, Baker, Andrew J
Format:	Artikel
Sprache:	eng
Schlagworte:	AMPLITUDES ASTROPHYSICS, COSMOLOGY AND ASTRONOMY Clusters Computer simulation COMPUTERIZED SIMULATION COSMOLOGY Dispersions Dynamical systems Galactic clusters GALAXY CLUSTERS MASS Mathematical models RED SHIFT RELICT RADIATION SCALING SKY SPECTRA TELESCOPES VELOCITY
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