Zobrazeno 1 - 10
of 29
pro vyhledávání: '"SANTOS, S. dos"'
Autor:
Willis, J. P., Pacaud, F., Valtchanov, I., Pierre, M., Ponman, T., Read, A., Andreon, S., Altieri, B., Quintana, H., Santos, S. Dos, Birkinshaw, M., Bremer, M., Duc, P. A., Galaz, G., Gosset, E., Jones, L., Surdej, J.
Publikováno v:
Mon.Not.Roy.Astron.Soc.363:675-691,2005; Erratum-ibid.364:751,2005
We present X-ray and optical spectroscopic observations of twelve galaxy groups and clusters identified within the XMM Large-Scale Structure (LSS) survey. Groups and clusters are selected as extended X-ray sources from a 3.5 deg2 XMM image mosaic abo
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508003
Autor:
van der Mee-Marquet, N., Diene, S.M., Barbera, L., Courtier-Martinez, L., Lafont, L., Ouachée, A., Valentin, A.-S., Santos, S. Dos, Quentin, R., François, P.
Publikováno v:
In Clinical Microbiology and Infection May 2018 24(5):514-521
Autor:
Pierre, M., Valtchanov, I., Altieri, B., Andreon, S., Bolzonella, M., Bremer, M., Disseau, L., Santos, S. Dos, Ghandi, P., Jean, C., Pacaud, F., Read, A. M., Refregier, A., Willis, J., Adami, C., Alloin, D., Birkinshaw, M., Chiappetti, L., Cohen, A., Detal, A., Duc, P. -A., Gosset, E., Hjorth, J., Jones, L. R., Fevre, O. Le, Lonsdale, C., Maccagni, D., Mazure, A., McBreen, B., McCracken, H., Mellier, Y., Ponman, T. J., Quintana, H., Rottgering, H., Smette, A., Surdej, J., Starck, J. -L., Vigroux, L., White, S. D. M.
Publikováno v:
JCAP.0409:011,2004
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
Externí odkaz:
http://arxiv.org/abs/astro-ph/0305191
Autor:
Valtchanov, I., Pierre, M., Willis, J., Santos, S. Dos, Jones, L., Andreon, S., Adami, C., Altieri, B., Bolzonella, M., Bremer, M., Duc, P. -A., Gosset, E., Jean, C., Surdej, J.
Publikováno v:
Astron.Astrophys. 423 (2004) 75
We present five newly found galaxy clusters at z>0.6 from the XMM Large-Scale Structure Survey (XMM-LSS). All five objects are extended X-ray sources in the XMM images. For three of them we have sufficient spectroscopically confirmed member galaxies
Externí odkaz:
http://arxiv.org/abs/astro-ph/0305192
Autor:
Santos, S. Dos, Doré, O.
Semi-analytic models of X-ray clusters and groups of galaxies, relying on the idea that there was a non-gravitational energy injection in these systems, are able to reproduce many observed correlations, in particular the L_X-T relation and the ``cent
Externí odkaz:
http://arxiv.org/abs/astro-ph/0106456
We have performed the wavelet analysis and image reconstructions for six clusters of galaxies observed both at extreme ultraviolet and X-ray energies. The comparison of the profiles of the EUV and X-ray reconstructed images shows that they differ at
Externí odkaz:
http://arxiv.org/abs/astro-ph/0105498
During an XMM-Newton observation of the galactic supernova remnant G21.5-09 a bright, previously uncatalogued, source (XMMU J183225.4-103645) was detected 18 arcmin from G21.5-09. The European Photon Imaging Camera data inside 1 arcmin (180/h_50 kpc)
Externí odkaz:
http://arxiv.org/abs/astro-ph/0105131
Autor:
Boehringer, H., Belsole, E., Kennea, J., Matsushita, K., Molendi, S., Worrall, D. M., Mushotzky, R. F., Ehle, M., Guainazzi, M., Sakelliou, I., Stewart, G., Vestrand, W. T., Santos, S. Dos
We report performance verification observations of the giant elliptical galaxy M87 in the Virgo Cluster with the MOS, pn, and optical monitor instruments on board of XMM-Newton. With the energy sensitive imaging instruments MOS and pn we obtain the f
Externí odkaz:
http://arxiv.org/abs/astro-ph/0011459
Autor:
Santos, S. Dos
Publikováno v:
Mon.Not.Roy.Astron.Soc. 323 (2001) 930
The temperature profile (TP) of the intracluster medium (ICM) is of primeval importance for deriving the dynamical parameters of the largest equilibrium systems known in the universe, in particular their total mass profile. Analytical models of the I
Externí odkaz:
http://arxiv.org/abs/astro-ph/0009168
The EUV excess emission from the clusters A2199 and A1795 remains an unexplained astrophysical phenomenon. There has been many unsuccessful attempts to `trivialize' the findings. In this Letter we present direct evidence to prove that the most recent
Externí odkaz:
http://arxiv.org/abs/astro-ph/9910298