Search Results - "Foëx, Gael"

Compact group analysis using weak gravitational lensing by Chalela, Martín, Gonzalez, Elizabeth Johana, Garcia Lambas, Diego, Foëx, Gael

“…Abstract We present a weak lensing analysis of a sample of Sloan Digital Sky Survey compact groups (CGs). Using the measured radial density contrast profile,…”
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Dissecting the Strong-lensing Galaxy Cluster MS 0440.5+0204. II. New Optical Spectroscopic Observations in a Wider Area and Cluster Dynamical State by Carrasco, Eleazar R., Verdugo, Tomás, Motta, Verónica, Foëx, Gael, Ellingson, E., Gomez, Percy L., Falco, Emilio, Limousin, Marceau

“…Abstract We present an optical study of the strong-lensing galaxy cluster MS 0440.5+0204 at z = 0.19593, based on CFHT/MegaCam g ′, r ′ photometry and…”
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Dissecting the Strong-lensing Galaxy Cluster MS 0440.5+0204. I. The Mass Density Profile by Verdugo, Tomás, Carrasco, Eleazar R., Foëx, Gael, Motta, Verónica, Gomez, Percy L., Limousin, Marceau, Magaña, Juan, de Diego, José A.

“…We present a parametric strong-lensing modeling of the galaxy cluster MS 0440.5+0204 (located at z = 0.19). We have performed a strong-lensing mass…”
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Weak-lensing measurement of the mass–richness relation using the SDSS data base by Gonzalez, Elizabeth Johana, Rodriguez, Facundo, Lambas, Diego Garcia, Merchan, Manuel, Foeex, Gael, Chalela, Martin

“…We study the mass-richness relation using galaxy catalogues and images from the Sloan Digital Sky Survey. We use two independent methods: In the first one, we…”
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Low X-ray luminosity galaxy clusters – III. Weak lensing mass determination at 0.18 < z < 0.70 by Gonzalez, Elizabeth Johana, Foëx, Gael, Nilo Castellón, José Luis, Domínguez Romero, Mariano J., Alonso, María Victoria, García Lambas, Diego, Moreschi, Osvaldo, Gallo, Emanuel

“…This is the third of a series of papers of low X-ray luminosity galaxy clusters. In this work we present the weak lensing analysis of eight clusters, based on…”
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Compact Groups analysis using weak gravitational lensing by Chalela, Martín, Johana Gonzalez, Elizabeth, Garcia Lambas, Diego, Foëx, Gael

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Dissecting the Strong-lensing Galaxy Cluster MS 0440.5+0204. I. The Mass Density Profile by Verdugo, Tomás, Carrasco, Eleazar, Foëx, Gael, Motta, Verónica, Gomez, Percy, Limousin, Marceau, Magaña, Juan, de Diego, José

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Dissecting the Strong-lensing Galaxy Cluster MS 0440.5+0204. II. New Optical Spectroscopic Observations in a Wider Area and Cluster Dynamical State by Carrasco, E. R., Verdugo, Tomás, Motta, Verónica, Foëx, Gael, Ellingson, E., Gomez, P. L., Falco, Emilio, Limousin, Marceau, Carrasco, Eleazar, Gomez, Percy

“…We present an optical study of the strong lensing galaxy cluster MS 0440.5$+$0204 at $z=0.19593$, based on CFHT/MegaCam g', r'-photometry and GMOS/Gemini and…”
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Dissecting the Strong-lensing Galaxy Cluster MS 0440.5+0204. I. The Mass Density Profile by Verdugo, Tomás, Carrasco, Eleazar R, Foëx, Gael, Motta, Verónica, Gomez, Percy L, Limousin, Marceau, Magaña, Juan, de Diego, José A

“…We present a parametric strong lensing modeling of the galaxy cluster MS\,0440.5+0204 (located at $z$ = 0.19). We have performed a strong lensing mass…”
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Substructures in galaxy clusters: a comparative X-ray and photometric analysis of the REXCESS sample by Foëx, Gaël

“…The main goals of the present work are (i) to study the substructure content of a representative, X-ray selected sample of 31 galaxy clusters, as traced by the…”
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Compact Groups analysis using weak gravitational lensing by Chalela, Martín, Gonzalez, Elizabeth Johana, Lambas, Diego Garcia, Foëx, Gael

“…We present a weak lensing analysis of a sample of SDSS Compact Groups (CGs). Using the measured radial density contrast profile, we derive the average masses…”
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Weak lensing measurement of the mass-richness relation using the SDSS database by Gonzalez, Elizabeth Johana, Rodriguez, Facundo, Lambas, Diego García, Merchán, Manuel, Foëx, Gael, Chalela, Martín

“…We study the mass-richness relation using galaxy catalogues and images from the Sloan Digital Sky Survey. We use two independent methods, in the first one, we…”
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Low X-ray Luminosity Galaxy Clusters. III: Weak Lensing Mass Determination at 0.18 $<$ z $<$ 0.70 by Gonzalez, Elizabeth Johana, Foëx, Gael, Castellón, José Luis Nilo, Romero, Mariano J. Domínguez, Alonso, María Victoria, Lambas, Diego García, Moreschi, Osvaldo, Gallo, Emanuel

“…This is the third of a series of papers of low X-ray luminosity galaxy clusters. In this work we present the weak lensing analysis of eight clusters, based on…”
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The matter distribution in z ~ 0.5 redshift clusters of galaxies. II : The link between dark and visible matter by Soucail, Genevieve, Foex, Gael, Pointecouteau, Etienne, Arnaud, Monique, Limousin, Marceau

“…A&A 581, A31 (2015) We present an optical analysis of a sample of 11 clusters built from the EXCPRES sample of X-ray selected clusters at intermediate redshift…”
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