The XMM-LSS survey. Survey design and first results
نویسندگان
چکیده
منابع مشابه
The XMM - LSS survey I .
We have designed a medium deep large area X-ray survey with XMM – the XMM Large Scale Structure survey, XMM-LSS – with the scope of extending the cosmological tests attempted using ROSAT cluster samples to two redshift bins between 0 < z < 1 while maintaining the precision of earlier studies. Two main goals have constrained the survey design: the evolutionary study of the cluster-cluster correl...
متن کاملThe XMM - LSS survey I . Scientific
We have designed a medium deep large area X-ray survey with XMM – the XMM Large Scale Structure survey, XMM-LSS – with the scope of extending the cosmological tests attempted using ROSAT cluster samples to two redshift bins between 0 < z < 1 while maintaining the precision of earlier studies. Two main goals have constrained the survey design: the evolutionary study of the cluster-cluster correl...
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We present five newly found galaxy clusters at z > 0.6 from the XMM Large-Scale Structure Survey (XMMLSS). All five objects are extended X-ray sources in the XMM images. For three of them we have sufficient spectroscopically confirmed member galaxies that an estimate of the velocity dispersion is possible: XLSSC 001 at z = 0.613 and σV = 867+80 −60 km s, XLSSC 002 at z = 0.772 and σV = 524 −116...
متن کاملThe Xmm-lss Survey: Mapping Hot, Luminous, Obscured and Dark Material out to Z ∼ 1 − 2
We review the unique cosmological implications of the XMM-LSS survey in association with its multi-λ follow-up: (1) Large Scale Structures traced by X-ray clusters and AGNs, optical galaxies, weak lensing as well as Sunyaev-Zel'dovich effect; (2) location of IR star forming galaxies and IR (obscured) AGNs within the cosmic web. The XMM/MegaCam/VIRMOS/SIRTF data base will provide the first compr...
متن کاملThe XMM Cluster Survey: Present status and latest results
1 Centro de Astrofı́sica, Universidade do Porto, Rua das Estrelas, 4150-762 Porto, Portugal 2 Departamento de Fı́sica e Astronomia, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal 3 Astronomy Centre, University of Sussex, Falmer, Brighton BN1 9QH, UK 4 Department of Physics and Astronomy, Texas A&M University, College Station, TX 77845-4242, USA 5 ...
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2004
ISSN: 1475-7516
DOI: 10.1088/1475-7516/2004/09/011