H-ATLAS High-Z Sources: An Optimal Sample for Cross-Correlation Analyses

We report a highly signicant ( > 10 ) spatial correlation between galaxies with S 350 m 30 mJy detected in the equatorial elds of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) with estimated redshifts & 1 : 5, and SDSS or GAMA galaxies at 0 : 2 z 0 : 6. The signicance of th...

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Detalles Bibliográficos
Autores principales: González-Nuevo, J, Lapi, A, Bianchini, F
Lenguaje:eng
Publicado: 2014
Materias:
Astrophysics and Astronomy
Acceso en línea:http://cds.cern.ch/record/2025910
Descripción
Sumario:We report a highly signicant ( > 10 ) spatial correlation between galaxies with S 350 m 30 mJy detected in the equatorial elds of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) with estimated redshifts & 1 : 5, and SDSS or GAMA galaxies at 0 : 2 z 0 : 6. The signicance of the cross-correlation is much higher than those reported so far for samples with non-overlapping redshift distributions selected in other wavebands.

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