Leauthaud, A., Finoguenov, A., Kneib, J. P., Taylor, J. E., Massey, R., Rhodes, J., ...
Measurements of X-ray scaling laws are critical for improving cosmological constraints derived with the halo mass function and for understanding the physical processes that govern the heating and...
The Chandra survey of the COSMOS field II: source detection and photometry (2009)
Puccetti, S., Vignali, C., Cappelluti, N., Fiore, F., Zamorani, G., Aldcroft, T. L., ...
The Chandra COSMOS Survey (C-COSMOS) is a large, 1.8 Ms, Chandra program, that covers the central contiguous ~0.92 deg^2 of the COSMOS field. C-COSMOS is the result of a complex tiling, with every...
The nonlinear biasing of the 10k zCOSMOS galaxies up to z~1 (2009)
Kovac, K., Porciani, C., Lilly, S. J., Marinoni, C., Guzzo, L., Cucciati, O., ...
We use the overdensity field reconstructed in the volume of the COSMOS area to study the nonlinear biasing of the zCOSMOS galaxies. The galaxy overdensity field is reconstructed using the current...
Stellar and Total Baryon Mass Fractions in Groups and Clusters Since Redshift 1 (2009)
Giodini, S., Pierini, D., Finoguenov, A., Pratt, G. W., Boehringer, H., Leauthaud, A., ...
We investigate if the discrepancy between estimates of the total baryon mass fraction obtained from observations of the cosmic microwave background (CMB) and of galaxy groups/clusters persists when a...
Star Formation Activities of Galaxies in the Large-Scale Structures at z=1.2 (2009)
Tanaka, M., Lidman, C., Bower, R. G., Demarco, R., Finoguenov, A., Kodama, T., ...
Recent wide-field imaging observations of the X-ray luminous cluster RDCSJ1252.9-2927 at z=1.24 uncovered several galaxy groups that appear to be embedded in filamentary structure extending from the...
The spectroscopically confirmed huge cosmic structure at z=0.55 (2009)
Tanaka, M., Finoguenov, A., Kodama, T., Koyama, Y., Maughan, B., Nakata, F.
We report on the spectroscopic confirmation of a huge cosmic structure around the CL0016 cluster at z=0.55. We made wide-field imaging observations of the surrounding regions of the cluster and...
The 10k zCOSMOS: morphological transformation of galaxies in the group environment since z~1 (2009)
Kovac, K., Lilly, S. J., Knobel, C., Bolzonella, M., Iovino, A., Carollo, C. M., ...
We study the evolution of galaxies inside and outside of the group environment since z=1 using a large well defined set of groups and galaxies from the zCOSMOS-bright redshift survey in the COSMOS...
Finoguenov, A., Connelly, J. L., Parker, L. C., Wilman, D. J., Mulchaey, J. S., Saglia, R. P., ...
X-ray properties of galaxy groups can unlock some of the most challenging research topics in modern extragalactic astronomy: the growth of structure and its influence on galaxy formation. Only with...
The zCOSMOS Redshift Survey: How group environment alters global downsizing trends (2009)
Iovino, A., Cucciati, O., Scodeggio, M., Knobel, C., Kovac, K., Lilly, S., ...
We took advantage of the wealth of information provided by the first ~10000 galaxies of the zCOSMOS-bright survey and its group catalogue to study the complex interplay between group environment and...
Ongoing and Co-Evolving Star Formation in zCOSMOS Galaxies Hosting Active Galactic Nuclei (2009)
Silverman, J. D., Lamareille, F., Maier, C., Lilly, S. J., Mainieri, V., Brusa, M., ...
We present a study of the host galaxies of active galactic nucleus (AGN) selected from the zCOSMOS survey to establish if accretion onto supermassive black holes (SMBHs) and star formation are...
On the Contribution of Large-Scale Structure to Strong Gravitational Lensing (2009)
Faure, C., Hilbert, S., Massey, R., Covone, G., Finoguenov, A., ...
We study the correlation between the locations of galaxy-galaxy strong-lensing candidates and tracers of large-scale structure from both weak lensing (WL) or X-ray emission. The Cosmological...
The Environments of Active Galactic Nuclei within the zCOSMOS Density Field (2009)
Silverman, J. D., Kovač, K., Knobel, C., Lilly, S., Bolzonella, M., Lamareille, F., ...
The impact of environment on active galactic nucleus (AGN) activity up to z ~ 1 is assessed by utilizing a mass-selected sample of galaxies from the 10k catalog of the zCOSMOS spectroscopic redshift...
Stellar and total baryon mass fractions in groups and clusters since redshift 1 (2009)
Giodini, S., Pierini, D., Finoguenov, A., Pratt, G. W., Boehringer, H., Leauthaud, A., ...
We investigate if the discrepancy between estimates of the total baryon mass fraction obtained from observations of the cosmic microwave background (CMB) and of galaxy groups/clusters persists when a...
The density field of the 10k zCOSMOS galaxies (2009)
Kovac, K., Lilly, S. J., Cucciati, O., Porciani, C., Iovino, A., Zamorani, G., ...
We use the current sample of ~10,000 zCOSMOS spectra of sources selected with I(AB) < 22.5 to define the density field out to z~1, with much greater resolution in the radial dimension than has been...
An optical group catalogue to z = 1 from the zCOSMOS 10k sample (2009)
Knobel, C., Lilly, S. J., Iovino, A., Porciani, C., Kovac, K., Cucciati, O., ...
We present a galaxy group catalogue spanning the redshift range 0.1
Chasing highly obscured QSOs in the cosmos field (2009)
Fiore, F., Puccetti, S., Brusa, M., Salvato, M., Zamorani, G., Aldcroft, T., ...
A large population of heavily obscured, Compton-thick active galactic nuclei (AGNs) is predicted by AGN synthesis models for the cosmic X-ray background and by the "relic" supermassive black hole...
The Evolution of Galaxy Clusters Across Cosmic Time (2009)
Arnaud, M., Bohringer, H., Jones, C., McNamara, B., Ohashi, T., Patnaude, D., ...
The large scale structure of the present Universe is determined by the growth of dark matter density fluctuations and by the dynamical action of dark energy and dark matter. While much progress has...
The XMM-Newton wide-field survey in the COSMOS field - The point-like X-ray source catalogue (2009)
Cappelluti, N., Brusa, M., Hasinger, G., Comastri, A., Zamorani, G., Finoguenov, A., ...
Context. The COSMOS survey is a multiwavelength survey aimed to study the evolution of galaxies, AGN and large scale structures. Within this survey XMM-COSMOS a powerful tool to detect AGN and galaxy...
The XMM-Newton wide-field survey in the COSMOS field. The point-like X-ray source catalogue (2009)
Cappelluti, N., Brusa, M., Hasinger, G., Comastri, A., Zamorani, G., Finoguenov, A., ...
The COSMOS survey is a multiwavelength survey aimed to study the evolution of galaxies, AGN and the large scale structure. The XMM-COSMOS is a deep X-ray survey over the full 2 deg2 of the COSMOS...
The spatial clustering of X-ray selected AGN in the XMM-COSMOS field (2009)
Gilli, R., Zamorani, G., Miyaji, T., Silverman, J., Brusa, M., Mainieri, V., ...
We study the spatial clustering of 538 X-ray selected AGN in the 2 deg^2 XMM-COSMOS field that are spectroscopically identified with I_(AB) < 23 and span the redshift range z = 0.2−3.0. The median...
Chemical enrichment in the cluster of galaxies Hydra A (2009)
Simionescu, A., Werner, N., Böhringer, H., Kaastra, J. S., Finoguenov, A., Brüggen, M., ...
The spatial clustering of X-ray selected AGN in the XMM-COSMOS field (2009)
Gilli, R., Zamorani, G., Miyaji, T., Silverman, J., Brusa, M., Mainieri, V., ...
Chasing highly obscured QSOs in the COSMOS field (2009)
Fiore, F., Puccetti, S., Brusa, M., Salvato, M., Zamorani, G., Aldcroft, T., ...
The large-scale shock in the cluster of galaxies Hydra A (2009)
Simionescu, A., Roediger, E., Nulsen, P. E. J., Brüggen, M., Forman, W. R., Böhringer, H., ...
On the contribution of large-scale structure to strong gravitational lensing (2009)
Faure, C., Hilbert, S., Massey, R., Covone, G., Finoguenov, A., ...
An optical group catalog to z = 1 from the zCOSMOS 10 k sample (2009)
Knobel, C., Lilly, S. J., Iovino, A., Porciani, C., Kovac, K., Cucciati, O., ...
The XMM-Newton wide-field survey in the COSMOS field The point-like X-ray source catalogue (2009)
Cappelluti, N., Brusa, M., Hasinger, G., Comastri, A., Zamorani, G., Finoguenov, A., ...
Stellar and Total Baryon Mass Fractions in Groups and Clusters since Redshift 1 (2009)
Giodini, S., Pierini, D., Finoguenov, A., Pratt, G. W., Boehringer, H., Leauthaud, A., ...
The Chandra COSMOS Survey. I. Overview and Point Source Catalog (2009)
Elvis, M., Civano, F., Vignali, C., Puccetti, S., Fiore, F., Cappelluti, N., ...
Stellar and total baryon mass fractions in groups and clusters since redshift 1 (2009)
Giodini, S., Pierini, D., Finoguenov, A., Pratt, G. W., Böhringer, H., Leauthaud, A., ...
The Environments of Active Galactic Nuclei within the zCOSMOS Density Field (2008)
Silverman, J. D., Kovac, K., Knobel, C., Lilly, S., Bolzonella, M., Lamareille, F., ...
The impact of environment on AGN activity up to z~1 is assessed by utilizing a mass-selected sample of galaxies from the 10k catalog of the zCOSMOS spectroscopic redshift survey. We identify 147 AGN...
The Chandra Deep Field-South Survey: 2 Ms Source Catalogs (2008)
Luo, B., Bauer, F. E., Brandt, W. N., Alexander, D. M., Lehmer, B. D., Schneider, D. P., ...
We present point-source catalogs for the ≈2 Ms exposure of the Chandra Deep Field-South (CDF-S); this is one of the two most sensitive X-ray surveys ever performed. The survey covers an area of...
The spatial clustering of X-ray selected AGN in the XMM-COSMOS field (2008)
Gilli, R., Zamorani, G., Miyaji, T., Silverman, J., Brusa, M., Mainieri, V., ...
We study the spatial clustering of 538 X-ray selected AGN in the 2 deg^2 XMM-COSMOS field that are spectroscopically identified to I_{AB} 3 x 10^{10} M_sun) at the same redshift. This suggests that...
On the contribution of large scale structure to strong gravitational lensing (2008)
Faure, C., Hilbert, S., Massey, R., Covone, G., Finoguenov, A., ...
We study the correlation between the locations of galaxy-galaxy strong lensing candidates and tracers of large-scale structure from both weak lensing or X-ray emission. The COSMOS survey is a unique...
Ongoing and co-evolving star formation in zCOSMOS galaxies hosting Active Galactic Nuclei (2008)
Silverman, J. D., Lamareille, F., Maier, C., Lilly, S., Mainieri, V., Brusa, M., ...
We present a study of the host galaxies of AGN selected from the zCOSMOS survey to establish if accretion onto supermassive black holes and star formation are explicitly linked up to z~1. We identify...
Chasing highly obscured QSOs in the COSMOS field (2008)
Fiore, F., Puccetti, S., Brusa, M., Salvato, M., Zamorani, G., Aldcroft, T., ...
(abridged) We take advantage of the deep Chandra and Spitzer coverage of a large area (more than 10 times the area covered by the Chandra deep fields, CDFs in the COSMOS field, to extend the search...
The large-scale shock in the cluster of galaxies Hydra A (2008)
Simionescu, A., Roediger, E., Nulsen, P. E. J., Brüggen, M., Forman, W. R., Böhringer, H., ...
We analyzed a deep XMM-Newton observation of the cluster of galaxies Hydra A, focusing on the large-scale shock discovered as a surface brightness discontinuity in Chandra images. The shock front can...
Chemical enrichment in the cluster of galaxies Hydra A (2008)
Simionescu, A., Werner, N., Böhringer, H., Kaastra, J. S., Finoguenov, A., Brüggen, M., ...
We analyzed global properties, radial profiles and 2D maps of the metal abundances and temperature in the cool core cluster of galaxies Hydra A using a deep XMM-Newton exposure. The best fit among...
Tanaka, M., Finoguenov, A., Kodama, T., Morokuma, T., Rosati, P., Stanford, S. A., ...
(Abridged) We report on the environmental dependence of properties of galaxies around the RDCSJ0910+54 cluster at z=1.1. We have obtained multi-band wide-field images of the cluster with Suprime-Cam...
In-depth Chandra study of the AGN feedback in Virgo elliptical galaxy M84 (2008)
Finoguenov, A., Ruszkowski, M., Jones, C., Brueggen, M., Vikhlinin, A., Mandel, E.
Using deep Chandra observations of M84 we study the energetics of the interaction between the black hole and the interstellar medium of this early-type galaxy. We perform a detailed two dimensional...
The Chandra Deep Field-South Survey: 2 Ms Source Catalogs (2008)
Luo, B., Bauer, F. E., Brandt, W. N., Alexander, D. M., Lehmer, B. D., Schneider, D. P., ...
We present point-source catalogs for the ~2 Ms exposure of the Chandra Deep Field-South (CDF-S); this is one of the two most-sensitive X-ray surveys ever performed. The survey covers an area of ~436...
Pierini, D., Zibetti, S., Braglia, F., Boehringer, H., Finoguenov, A., Lynam, P. D., ...
[Abridged] We searched for diffuse stellar emission around BCGs in three of the most X-ray luminous clusters found at z~0.3 in the REFLEX cluster survey and observed with XMM-Newton. These systems...
Werner, N., Finoguenov, A., Kaastra, J. S., Simionescu, A., Dietrich, J. P., Vink, J., ...
About half of the baryons in the local Universe are invisible and - according to simulations - their dominant fraction resides in filaments connecting clusters of galaxies in the form of low density...
Finoguenov, A., Boehringer, H., Smith, G. P., Kneissl, R., ...
The Local Cluster Substructure Survey (LoCuSS, Smith et al.) is a systematic multi-wavelength survey of >100 X-ray luminous galaxy clusters (0.14
In-depth Chandra study of the AGN feedback in Virgo elliptical galaxy M84 (2008)
Finoguenov, A., Ruszkowski, M., Jones, C., Brüggen, M., Vikhlinin, A., Mandel, E.
Werner, N., Finoguenov, A., Kaastra, J.S., Simionescu, A., Dietrich, J.P., Vink, J., ...
Context. About half of the baryons in the local Universe are invisible and – according to simulations – their dominant fraction resides in filaments connecting clusters of galaxies in the form of...
The orbital structure of the massive elliptical galaxy NGC 5846 (2008)
Das, P., Gerhard, O., Coccato, L., Churazov, E., Forman, W., Finoguenov, A., ...
Clusters at redshift beyond 1.5 in the COSMOS field (2008)
Salvato, M., Guzzo, G., Finoguenov, A., Giodini, S., Scoville, N., Hasinger, G., ...
The stellar mass content of X-ray selected groups/clusters in the COSMOS field (2008)
Giodini, S., Finoguenov, A., Pierini, D., Guzzo, L., Böhringer, H., COSMOS Collaboration
The Chandra deep field-south survey: 2 Ms source catalogs (2008)
Luo, B., Bauer, F. E., Brandt, W. N., Alexander, D. M., Lehmer, B. D., Schneider, D. P., ...
Pierini, D., Zibetti, S., Braglia, F., Böhringer, H., Finoguenov, A., Lynam, P. D., ...
Context: Clusters of galaxies host a diffuse population of intergalactic stars. Diffuse optical light is observed in clusters up to redshift z ÃÅ 0.4. Recent cosmological hydrodynamical...
Simionescu, A., Werner, N., Finoguenov, A., Boehringer, H., Brueggen, M.
We use deep (~120 ks) XMM-Newton data of the M87 halo to analyze its spatially resolved temperature structure and chemical composition. We focus particularly on the regions of enhanced X-ray...
Complex X-ray morphology of Abell 3128: A distant cluster behind a disturbed cluster (2007)
Werner, N., Churazov, E., Finoguenov, A., Markevitch, M., Burenin, R., Kaastra, J. S., ...
We present here the results of a detailed study of the X-ray properties of the cluster of galaxies Abell 3128 (z=0.06), based on the analysis of deep (100 ks) XMM-Newton data. The most obvious...
The angular correlations of galaxies in the COSMOS field (2007)
McCracken, H. J., Peacock, J. A., Guzzo, L., Capak, P., Porciani, C., Scoville, N., ...
We present measurements of the two-point galaxy angular correlation function w(\theta) in the COSMOS field. Independent determinations of w(\theta) as a function of magnitude limit are presented for...
X-ray source counts in the COSMOS field (2007)
Cappelluti, N., Hasinger, G., Brusa, M., Comastri, A., Zamorani, G., Boehringer, H., ...
We present the analysis of the source counts in the XMM-COSMOS survey using data of the first year of XMM-Newton observations. The survey covers ~2 deg^2 within the region of sky bounded by 9^h57.5^m
Boehringer, H., Schuecker, P., Pratt, G. W., Arnaud, M., Ponman, T. J., Croston, J. H., ...
The largest uncertainty for cosmological studies using clusters of galaxies is introduced by our limited knowledge of the statistics of galaxy cluster structure, and of the scaling relations between...
Finoguenov, A., Boehringer, H., Smith, G. P., Czoske, O., ...
We present the X-ray properties and scaling relations of a flux-limited morphology-unbiased sample of 12 X-ray luminous galaxy clusters at redshift around 0.2 based on XMM-Newton observations. The...
Guzzo, L., Cassata, P., Finoguenov, A., Massey, R., Scoville, N. Z., Capak, P., ...
We have identified a large-scale structure at z~0.73 in the COSMOS field, coherently described by the distribution of galaxy photometric redshifts, an ACS weak-lensing convergence map and the...
Finoguenov, A., Guzzo, L., Hasinger, G., Scoville, N. Z., Aussel, H., Boehringer, H., ...
We present the results of a search for galaxy clusters in the first 36 XMM-Newton pointings on the COSMOS field. We reach a depth for a total cluster flux in the 0.5-2 keV band of 3x10-15 ergs cm-2...
Guzzo, L., Cassata, P., Finoguenov, A., Massey, R., Scoville, N. Z., Capak, P., ...
We have identified a large-scale structure at z~0.73 in the COSMOS field, coherently described by the distribution of galaxy photometric redshifts, an ACS weak-lensing convergence map and the...
The XMM-Newton wide-field survey in the COSMOS field II: X-ray data and the logN-logS (2007)
Cappelluti, N., Hasinger, G., Brusa, M., Comastri, A., Zamorani, G., Boehringer, H., ...
We present the data analysis and the X-ray source counts for the first season of XMM-Newton observations in the COSMOS field. The survey covers ~2 deg^2 within the region of sky bounded by 9^h57.5^m
Warm-hot intergalactic medium associated with the coma cluster (2007)
Takei, Y., Henry, J. P., Finoguenov, A., Mitsuda, K., Tamura, T., Fujimoto, R., ...
Temperature profiles of a representative sample of nearby x-ray galaxy clusters. (2007)
Pratt, G.W., Boehringer, H., Croston, J.H., Arnaud, M., Borgani, S., Finoguenov, A., ...
The angular correlations of galaxies in the COSMOS field (2007)
McCracken, H. J., Peacock, J. A., Guzzo, L., Capak, P., Porciani, C., Scoville, N., ...
A wide-angle tail radio galaxy in the COSMOS field: evidence for cluster formation (2007)
Smolcic, V., Schinnerer, E., Finoguenov, A., Sakelliou, I., Carilli, C. L., Botzler, C. S., ...
Large structures and galaxy evolution in COSMOS at z < 1.1 (2007)
Scoville, N., Aussel, H., Benson, A., Blain, A., Calzetti, D., Capak, P., ...
zCOSMOS: a large VLT/VIMOS redshift survey covering 0 < z < 3 in the COSMOS field (2007)
Lilly, S. J., Le Fèvre, O., Renzini, A., Zamorani, G., Scodeggio, M., Contini, T., ...
The XMM-Newton wide-field survey in the COSMOS field - I. Survey description (2007)
Hasinger, G., Cappelluti, N., Brunner, H., Brusa, M., Comastri, A., Elvis, M., ...
Complex X-ray morphology of Abell 3128: a distant cluster behind a disturbed cluster (2007)
Werner, N., Churazov, E., Finoguenov, A., Markevitch, M., Burenin, R., Kaastra, J. S., ...
X-ray source counts in the XMM-COSMOS survey (2007)
Cappelluti, N., Hasinger, G., Brusa, M., Comastri, A., Zamorani, G., Böhringer, H., ...
X-ray source counts in the XMM-COSMOS survey (2007)
Cappelluti, N., Hasinger, G., Brusa, M., Comastri, A., Zamorani, G., Böhringer, H., ...
Temperature profiles of a representative sample of nearby X-ray galaxy clusters (2007)
Pratt, G. W., Böhringer, H., Croston, J. H., Arnaud, M., Borgani, S., Finoguenov, A., ...
Temperature profiles of a representative sample of nearby X-ray galaxy clusters (2007)
Pratt, G. W., Böhringer, H., Croston, J. H., Arnaud, M., Borgani, S., Finoguenov, A., ...
A wide-angle tail radio galaxy in the COSMOS field: evidence for cluster formation (2007)
Smolcic, V., Schinnerer, E., Finoguenov, A., Sakelliou, I., Carilli, C. L., Botzler, C. S., ...
We have identified a complex galaxy cluster system in the COSMOS field via a wide-angle tail (WAT) radio galaxy, consistent with the idea that WAT galaxies can be used as tracers of clusters. The WAT...
Large structures and galaxy evolution in COSMOS at z < 1.1 (2007)
Scoville, N., Aussel, H., Benson, A., Blain, A., Calzetti, D., Capak, P., ...
We present the first identification of large-scale structures (LSSs) at z
Mainieri, V., Hasinger, G., Cappelluti, N., Brusa, M., Brunner, H., Civano, F., ...
We present a detailed spectral analysis of pointlike X-ray sources in the XMM-Newton COSMOS field. Our sample of 135 sources only includes those that have more than 100 net counts in the 0.3-10 keV...
zCOSMOS: a large VLT/VIMOS redshift survey covering 0 < z < 3 in the COSMOS field (2007)
Lilly, S. J., Le Fevre, O., Renzini, A., Zamorani, G., Scodeggio, M., Contini, T., ...
zCOSMOS is a large redshift survey that is being undertaken in the COSMOS field using 600 hours of observation with the VIMOS spectrograph on the 8-m VLT. The survey is designed to characterise the...
Finoguenov, A., Guzzo, L., Hasinger, G., Scoville, N. Z., Aussel, H., Böhringer, H., ...
We present the results of a search for galaxy clusters in the first 36 XMM-Newton pointings on the Cosmic Evolution Survey (COSMOS) field. We reach a depth for a total cluster flux in the 0.5-2 keV...
Brusa, M., Zamorani, G., Comastri, A., Hasinger, G., Cappelluti, N., Civano, F., ...
[ABRIGED] We present the optical identification of a sample of 695 X-ray sources detected in the first 1.3 deg^2 of the XMM-COSMOS survey, down to a 0.5-2 keV (2-10 keV) limiting flux of ~10^-15 erg...
Finoguenov, A., Guzzo, L., Hasinger, G., Scoville, N. Z., Aussel, H., Boehringer, H., ...
We present the results of a search for galaxy clusters in the first 36 XMM-Newton pointings on the COSMOS field. We reach a depth for a total cluster flux in the 0.5-2 keV band of 3x10-15 ergs cm-2...
Mainieri, V., Hasinger, G., Cappelluti, N., Brusa, M., Brunner, H., Civano, F., ...
We present a detailed spectral analysis of point-like X-ray sources in the XMM-COSMOS field. Our sample of 135 sources only includes those that have more than 100 net counts in the 0.3-10 keV energy...
Large Structures and Galaxy Evolution in COSMOS at z < 1.1 (2006)
Scoville, N., Aussel, H., Benson, A., Blain, A., Calzetti, D., Capak, P., ...
We present the first identification of large-scale structures (LSS) at z $< 1.1$ in the Cosmic Evolution Survey (COSMOS). The structures are identified from adaptive smoothing of galaxy counts in the...
The XMM-Newton wide-field survey in the COSMOS field: I. Survey description (2006)
Hasinger, G., Cappelluti, N., Brunner, H., Brusa, M., Comastri, A., Elvis, M., ...
We present the first set of XMM-Newton EPIC observations in the 2 square degree COSMOS field. The strength of the COSMOS project is the unprecedented combination of a large solid angle and...
XMM-Newton study of 0.012 (2006)
Finoguenov, A., Ponman, T. J., Osmond, J. P. F., Zimer, M.
We study the thermodynamic properties of the hot gas in a sample of groups in the 0.012-0.024 redshift range, using XMM-Newton observations. We present measurements of temperature, entropy, pressure...
A cluster in a crowded environment: XMM-Newton and Chandra observations of A3558 (2006)
Rossetti, M., Ghizzardi, S., Molendi, S., Finoguenov, A.
Combining XMM-Newton and Chandra data, we have performed a detailed study of Abell 3558. Our analysis shows that its dynamical history is more complicated than previously thought. We have found some...
The gaseous atmosphere of M87 seen with XMM-Newton (2006)
Simionescu, A., Böhringer, H., Brüggen, M., Finoguenov, A.
M87 is a key object whose study can reveal the complex phenomena in cooling cores. We use a deep XMM-Newton observation of M87 to produce detailed temperature, pressure and entropy maps in order to...
A wide angle tail radio galaxy in the COSMOS field: evidence for cluster formation (2006)
Smolcic, V., Schinnerer, E., Finoguenov, A., Sakelliou, I., Carilli, C. L., Botzler, C. S., ...
We have identified a complex galaxy cluster system in the COSMOS field via a wide angle tail (WAT) radio galaxy consistent with the idea that WAT galaxies can be used as tracers of clusters. The WAT...
Temperature profiles of a representative sample of nearby X-ray galaxy clusters (2006)
Pratt, G. W., Boehringer, H., Croston, J. H., Arnaud, M., Borgani, S., Finoguenov, A., ...
A study of the structural and scaling properties of the temperature distribution of the hot, X-ray emitting intra-cluster medium of galaxy clusters, and its dependence on dynamical state, can give...
The X-ray luminosity function of galaxies in the Coma cluster (2006)
Finoguenov, A., Briel, U. G., Henry, J. P., Gavazzi, G., Iglesias-Paramo, J., Boselli, A.
The XMM-Newton survey of the Coma cluster of galaxies covers an area of 1.86 square degrees with a mosaic of 16 pointings and has a total useful integration time of 400 ksec. Detected X-ray sources...
X-ray properties in massive galaxy clusters: XMM-Newton observations of the REFLEX-DXL sample (2006)
Boehringer, H., Finoguenov, A., Ikebe, Y., Matsushita, K., Schuecker, P., ...
We selected an unbiased, flux-limited and almost volume-complete sample of 13 distant, X-ray luminous (DXL, $z\sim 0.3$) clusters and one supplementary cluster at $z=0.2578$ from the REFLEX Survey...
X-ray properties in galaxy clusters (2006)
Böhringer, H., Finoguenov, A., Ikebe, Y., Matsushita, K., Schuecker, P., ...
A puzzling merger in A3266: the hydrodynamic picture from XMM-Newton (2006)
Finoguenov, A., Henriksen, M. J., Miniati, F., Briel, U. G., Jones, C.
Spectral properties from XMM-Newton observations of Chandra deep field south sources (2006)
Streblyanska, A., Bergeron, J., Brunner, H., Finoguenov, A., Hasinger, G., Mainieri, V.
X-ray properties in massive galaxy clusters: XMM-Newton observations of the REFLEX-DXL sample (2006)
Böhringer, H., Finoguenov, A., Ikebe, Y., Matsushita, K., Schuecker, P., ...
X-ray properties in massive galaxy clusters: XMM-Newton observations of the REFLEX-DXL sample (2006)
Böhringer, H., Finoguenov, A., Ikebe, Y., Matsushita, K., Schuecker, P., ...
X-ray properties in massive galaxy clusters: XMM-Newton observations of the REFLEX-DXL sample (2006)
Böhringer, H., Finoguenov, A., Ikebe, Y., Matsushita, K., Schuecker, P., ...
Metal Abundances in the ICM as a Diagnostics of the Cluster History (2005)
Böhringer, H., Matsushita, K., Finoguenov, A., Xue, Y., Churazov, E.
Galaxy clusters with a dense cooling core exhibit a central increase in the metallicity of the intracluster medium. Recent XMM-Newton studies with detailed results on the relative abundances of...
XMM-Newton study of the two-dimensional structure of the REFLEX-DXL galaxy clusters (2005)
Finoguenov, A., Boehringer, H., Zhang, Y.
We carry out a two-dimensional study of temperature, entropy and pressure distributions in a nearly volume-limited subsample of REFLEX clusters at redshift 0.3, the REFLEX-DXL. We use the...
An X-ray Galaxy Cluster Survey for Investigations of Dark Energy (2005)
Haiman, Z., Allen, S., Bahcall, N., Bautz, M., Boehringer, H., Borgani, S., ...
The amount and nature of dark energy (DE) can be tightly constrained by measuring the spatial correlation features and evolution of a sample of ~ 100,000 galaxy clusters over the redshift range 0
Spectral properties and origin of the radio halo in A3562 (2005)
Giacintucci, S., Venturi, T., Brunetti, G., Bardelli, S., Dallacasa, D., Ettori, S., ...
We present a new detailed multiband study of the merging cluster A3562, in the core of the Shapley Concentration Supercluster. We analyzed new, low frequency radio data performed at 240 MHz, 332 MHz...
Cluster scaling and its redshift evolution from XMM-Newton (2005)
Finoguenov, A., Boehringer, H., Osmond, J. P. F., Ponman, T. J., Sanderson, A. J. R., ...
We put together the results of XMM-Newton observations of a number of representative group and cluster samples at low and high redshifts. These results confirm the entropy ramp as an explanation of...
A Puzzling Merger in A3266: the Hydrodynamic Picture from XMM-Newton (2005)
Finoguenov, A., Henriksen, M. J., Miniati, F., Briel, U. G., Jones, C.
Using the mosaic of nine XMM-Newton observations, we study the hydrodynamic state of the merging cluster of galaxies Abell 3266. The high quality of the spectroscopic data and large field of view of...
Entropy amplification from energy feedback in simulated galaxy groups and clusters (2005)
Borgani, S., Finoguenov, A., Kay, S. T., Ponman, T. J., Springel, V., Tozzi, P., ...
We use hydrodynamical simulations of galaxy clusters and groups to study the effect of pre-heating on the entropy structure of the ICM. Our simulations account for non-gravitational heating of the...
XMM-Newton and Gemini Observations of Eight RASSCALS Galaxy Groups (2005)
Mahdavi, A., Finoguenov, A., Boehringer, H., Geller, M. J., Henry, J. P.
We study the distribution of gas pressure and entropy in eight groups of galaxies belonging to the ROSAT All-Sky Survey / Center for Astrophysics Loose Systems (RASSCALS). We use archival and...
Further evidence for a merger in Abell 2218 from an XMM-Newton observation (2005)
Pratt, G. W., Boehringer, H., Finoguenov, A.
(Abridged) The galaxy cluster Abell 2218, at z=0.171, is well-known for the discrepancy between mass estimates derived from X-ray and strong lensing analyses. With the present XMM observation, we...
Boehringer, H., Finoguenov, A., Ikebe, Y., Matsushita, K., Schuecker, P., ...
The precise determination of global properties of galaxy clusters, and their scaling relations, is a task of prime importance for the use of clusters as cosmological probes. We performed a detailed...
Constraining the thermal history of the Warm-Hot Intergalactic Medium (2005)
Zappacosta, L., Maiolino, R., Finoguenov, A., Mannucci, F., Gilli, R., Ferrara, A.
We have identified a large-scale structure traced by galaxies at z=0.8, within the Lockman Hole, by means of multi-object spectroscopic observations. By using deep XMM images we have investigated the...
Constraining the thermal history of the warm-hot intergalactic medium (2005)
Zappacosta, L., Maiolino, R., Finoguenov, A., Mannucci, F., Gilli, R., Ferrara, A.
Entropy amplification from energy feedback in simulated galaxy groups and clusters (2005)
Borgani, S., Finoguenov, A., Kay, S. T., Ponman, T. J., Springel, V., Tozzi, P., ...
Entropy amplification from energy feedback in simulated galaxy groups and clusters (2005)
Borgani, S., Finoguenov, A., Kay, S. T., Ponman, T. J., Springel, V., Tozzi, P., ...
Indications for turbulence in the coma galaxy cluster (2005)
Schuecker, P., Finoguenov, A., Miniati, F., Böhringer, H., Briel, U.G.
Probing the X-ray universe: analysis of faint sources with XMM-Newton (2005)
Streblyanska, A., Hasinger, G., Barcons, X., Bergeron, J., Brunner, H., Fabian, A. C., ...
Spectral properties and origin of the radio halo in A3562 (2005)
Giacintucci, S., Venturi, T., Brunetti, G., Bardelli, S., Dallacasa, D., Ettori, S., ...
Cluster scaling and its redshift evolution from XMM-Newton (2005)
Finoguenov, A., Böhringer, H., Osmond, J. P. F., Portman, T. J., Sanderson, A. J. R., ...
Cluster scaling and its redshift evolution from XMM-Newton (2005)
Finoguenov, A., Böhringer, H., Osmond, J. P. F., Portman, T. J., Sanderson, A. J. R., ...
Metal abundances in the ICM as a diagnostics of the cluster history (2005)
Böhringer, H., Matsushita, K., Finoguenov, A., Xue, Y., Churazov, E.
Metal abundances in the ICM as a diagnostics of the cluster history (2005)
Böhringer, H., Matsushita, K., Finoguenov, A., Xue, Y., Churazov, E.
Metal abundances in the ICM as a diagnostics of the cluster history (2005)
Böhringer, H., Matsushita, K., Finoguenov, A., Xue, Y., Churazov, E.
New cluster candidates in the extended XMM lockman hole field (2005)
Finoguenov, A., Streblyanksa, A., Hasinger, G., Hashimoto, Y., Szokoly, G.
Streblyanska, A., Hasinger, G., Finoguenov, A., Barcons, X., Mateos, S., Fabian, A. C.
Using the 770 ksec XMM-Newton survey of the Lockman Hole field in combination with extensive optical identifications of the AGN population, we derive an average rest-frame spectrum of AGN types-1 and...
XMM-Newton study of A3562 and its immediate Shapley environs (2004)
Finoguenov, A., Henriksen, M. J., Briel, U. G., De Plaa, J., Kaastra, J. S.
Using the mosaic of six XMM-Newton observations, we study the hydrodynamic state of the A3562, a cluster in the center of the Shapley Supercluster. The X-ray image reveals a sharp surface brightness...
Probing Turbulence in the Coma Galaxy Cluster (2004)
Schuecker, P., Finoguenov, A., Miniati, F., Boehringer, H., Briel, U. G.
Spatially-resolved gas pressure maps of the Coma galaxy cluster are obtained from a mosaic of XMM-Newton observations in the scale range between a resolution of 20 kpc and an extent of 2.8 Mpc. A...
In-orbit Vignetting Calibrations of XMM-Newton Telescopes (2004)
Lumb, D. H., Finoguenov, A, Saxton, R, Aschenbach, B, Gondoin, P., Kirsch, M, ...
We describe measurements of the mirror vignetting in the XMM-Newton Observatory made in-orbit, using observations of SNR G21.5-09 and SNR 3C58 with the EPIC imaging cameras. The instrument features...
We present an observational study of the Lx vs Lb sigma^2 relation for early-type galaxies in the Coma cluster based on the XMM-Newton survey data. Compared to a similar relation for a sample...
The X-ray luminosity function of galaxies in the Coma cluster (2004)
Finoguenov, A., Briel, U. G., Henry, J. P., Gavazzi, G., Iglesias-Paramo, J., Boselli, A.
The XMM-Newton survey of the Coma cluster of galaxies covers an area of 1.86 square degrees with a mosaic of 16 pointings and has a total useful integration time of 400 ksec. Detected X-ray sources...
Spatial distributions of the REFLEX-DXL galaxy clusters at z~0.3 observed by XMM-Newton (2004)
Finoguenov, A., Boehringer, H., Ikebe, Y., Matsushita, K., Schuecker, P., ...
We present XMM-Newton results on the spatially resolved temperature profiles of eight massive galaxy clusters of a volume-limited sample at redshifts $z\sim0.3$ (REFLEX-DXL sample) and an additional...
Implications of the central metal abundance peak in cooling core clusters of galaxies (2004)
Boehringer, H., Matsushita, K., Churazov, E., Finoguenov, A., Ikebe, Y.
Recent XMM-Newton observations of clusters of galaxies have provided detailed information on the distribution of heavy elements in the central regions of clusters with cooling cores providing strong...
Detections of Warm-Hot Intergalactic Medium (2004)
Zappacosta, L., Maiolino, R., Mannucci, F., Gilli, R., Finoguenov, A., Ferrara, A.
Several popular cosmological models predict that most of the baryonic mass in the local universe is located in filamentary and sheet-like structures associated with groups and clusters of galaxies....
The X-ray luminosity function of galaxies in the Coma cluster (2004)
Finoguenov, A., Briel, U. G., Henry, J. P., Gavazzi, G., Iglesias-Paramo, J., Boselli, A.
The XMM-Newton survey of the Coma cluster of galaxies covers an area of 1.86 square degrees with a mosaic of 16 pointings and has a total useful integration time of 400 ksec. Detected X-ray sources...
The X-ray luminosity function of galaxies in the Coma cluster (2004)
Finoguenov, A., Briel, U. G., Henry, J. P., Gavazzi, G., Iglesias-Paramo, J., Boselli, A.
The XMM-Newton survey of the Coma cluster of galaxies covers an area of 1.86 square degrees with a mosaic of 16 pointings and has a total useful integration time of 400 ksec. Detected X-ray sources...
Temperature gradients in XMM-Newton observed REFLEX-DXL galaxy clusters at z - 0.3 (2004)
Finoguenov, A., Böhringer, H., Ikebe, Y., Matsushita, K., Schuecker, P.
Implications of the central metal abundance peak in cooling core clusters of galaxies (2004)
Böhringer, H., Matsushita, K., Churazov, E., Finoguenov, A., Ikebe, Y.
XMM-Newton study of A3562 and its immediate shapley environs (2004)
Finoguenov, A., Henriksen, M. J., Briel, U. G., De Plaa, J., Kaastra, J. S.
The X-ray luminosity function of galaxies in the Coma cluster (2004)
Finoguenov, A., Briel, U. G., Henry, J. P., Gavazzi, G., Iglesias-Paramo, J., Boselli, A.
Probing turbulence in the Coma galaxy cluster (2004)
Schuecker, P., Finoguenov, A., Miniati, F., Böhringer, H., Briel, U. G.
Probing turbulence in the Coma galaxy cluster (2004)
Schuecker, P., Finoguenov, A., Miniati, F., Böhringer, H., Briel, U. G.
Implications of the central metal abundance peak in cooling core clusters of galaxies (2004)
Böhringer, H., Matsushita, K., Churazov, E., Finoguenov, A., Ikebe, Y.
Multiwavelength view of merging clusters (2004)
Bardelli, S., Giacintucci, S., Zucca, E., Venturi, T., Brunetti, G., Ettori, S., ...
XMM-Newton Witness of M86 X-ray Metamorphosis (2003)
Finoguenov, A., Pietsch, W., Aschenbach, B., Miniati, F.
The environmental influence of cluster media on its member galaxies, known as Butcher--Oemler effect, has recently been subject to revision due to numerous observations of strong morphological...
Streblyanska, A., Bergeron, J., Brunner, H., Finoguenov, A., Hasinger, G., Mainieri, V.
We present first results of the X-ray spectral analysis of the 500 ksec deep survey obtained with XMM-Newton on the Chandra Deep Field South (CDFS). Statistical distributions of spectral index and...
XMM-Newton discovery of an X-ray filament in Coma (2003)
Finoguenov, A., Briel, U. G., Henry, J. P.
XMM-Newton observations of the outskirts of the Coma cluster of galaxies confirm the existence of a soft X-ray excess claimed previously and show it comes from warm thermal emission. Our data provide...
Temperature gradients in XMM-Newton observed REFLEX-DXL galaxy clusters at z~0.3 (2003)
Finoguenov, A., Boehringer, H., Ikebe, Y., Matsushita, K., Schuecker, P.
We present XMM-Newton results on the temperature profiles of a volume-limited sample of galaxy clusters at redshifts z~0.3, selected from the REFLEX survey (REFLEX-DXL sample). In the spectral...
Role of clusters of galaxies in the evolution of the metal budget in the Universe (2003)
Finoguenov, A., Burkert, A., Boehringer, H.
Using the guidelines on SN element production provided by XMM-Newton, we summarize the results of ASCA observations on the element abundance in groups and clusters of galaxies. We show that while the...
The Birmingham-CfA cluster scaling project - III: entropy and similarity in galaxy systems (2003)
Ponman, T. J., Sanderson, A. J. R., Finoguenov, A.
We examine profiles and scaling properties of the entropy of the intergalactic gas in a sample of 66 virialized systems, ranging in mass from single elliptical galaxies to rich clusters, for which we...
The Birmingham-CfA cluster scaling project - I: gas fraction and the M-T relation (2003)
Sanderson, A. J. R., Ponman, T. J., Finoguenov, A., Lloyd-Davies, E. J., Markevitch, M.
We have assembled a large sample of virialized systems, comprising 66 galaxy clusters, groups and elliptical galaxies with high quality X-ray data. To each system we have fitted analytical profiles...
Reproducing the entropy structure in galaxy groups (2003)
Finoguenov, A., Borgani, S., Tornatore, L., Böhringer, H.
We carry out a comparison between observations and hydrodynamic simulations of entropy profiles of groups and clusters of galaxies. We use the Tree+SPH GADGET code to simulate four halos of sizes in...
In-orbit calibrations of XMM-Newton telescopes (2003)
Lumb, D. H., Finoguenov, A., Saxton, R., Aschenbach, B., Gondoin, P., Kirsch, M., ...
Chemical enrichment and thermodynamics of ICM-IGM (2003)
Finoguenov, A., Tornatore, L., Böhringer, H., Borgani, S., Burkert, A.
The Birmingham-CfA cluster scaling Project – I. Gas fraction and the M-Tx relation (2003)
Sanderson, A. J. R., Ponman, T. J., Finoguenov, A., Lloyd-Davies, E. J., Markevitch, M.
Chemical enrichment and thermodynamics of ICM-IGM (2003)
Finoguenov, A., Tornatore, L., Böhringer, H., Borgani, S., Burkert, A.
A. Finoguenov, U. G. Briel, J. P. Henry
Abstract. XMM-Newton observations of the outskirts of the Coma cluster of galaxies confirm the existence of a soft X-ray excess claimed previously and show it comes from warm thermal emission. Our...
Reproducing the entropy structure in galaxy groups (2002)
Finoguenov, A., Borgani, S., Tornatore, L., Boehringer, H.
We carry out a comparison between observations and hydrodynamic simulations of entropy profiles of groups and clusters of galaxies. We use the Tree+SPH GADGET code to simulate four halos of sizes in...
X-Ray Detection of the Inner Jet in the Radio Galaxy M84 (2002)
Harris, D.E., Finoguenov, A., Bridle, A.H., Hardcastle, M.J., Laing, R.A.
Warm-hot intergalactic baryons revealed (2002)
Zappacosta, L., Mannucci, F., Maiolino, R., Gilli, R., Ferrara, A., Finoguenov, A., ...
Several popular cosmological models predict that most of the baryonic mass in the local universe is located in filamentary and sheet-like structures associated with galaxy overdensities. This gas is...
X-ray Detection of the Inner Jet in the Radio Galaxy M84 (2002)
Harris, D. E., Finoguenov, A., Bridle, A. H., Hardcastle, M. J., Laing, R. A.
During the course of an investigation of the interaction of the radio galaxy M84 and its ambient cluster gas, we found excess X-ray emission aligned with the northern radio jet. The emission extends...
Finoguenov, A., Jones, C., Boehringer, H., Ponman, T. J.
Through a 3d-modeling of ASCA observations, we performed a spatially resolved X-ray spectroscopic study, extending to radii exceeding 150 kpc, for a sample of 9 groups of galaxies. Combined with...
Chandra Observation of LMXBs in the elliptical galaxy M84 (2002)
We present characteristics of the X-ray point source population in the M84 galaxy, observed by Chandra ACIS-S. We find an excess in the number of sources centered on M84, with a spatial distribution...
Probing the Intracluster star-light with Chandra (2002)
Finoguenov, A., Kudritzki, R. P., Jones, C.
We propose a method to test for the presence of intracluster star-light using X-ray binaries as a trace population. We discuss a particular application of this method to observations of the Virgo...
Searches for the Shell Swept up by the Stellar Wind from Cyg OB2 (2002)
Lozinskaya, T. A., Pravdikova, V. V., Finoguenov, A.
We investigated the kinematics of ionized gas in an extended (20 degrees by 15 degrees) region containing the X-ray Superbubble in Cygnus with the aim of finding the shell swept up by a strong wind...
Finoguenov, A., Jones, C., Bohringer, H., Ponman, T. J.
Through a three-dimensional modeling of ASCA observations, we performed a spatially resolved X-ray spectroscopic study, extending to radii exceeding 150 kpc, for a sample of nine groups of galaxies....
Probing the intracluster star-light with Chandra (2002)
Finoguenov, A., Kudritzki, R. P., Jones, C.
We propose a method to test for the presence of intracluster star-light using X-ray binaries as a trace population. We discuss a particular application of this method to observations of the Virgo...
XMM-Newton observation of M 87 - I. Single-phase temperature structure of intracluster medium (2002)
Matsushita, K., Belsole, E., Finoguenov, A., Böhringer, H.
We report the results of a detailed analysis of the temperature structure of the X-ray emitting plasma halo of M 87, the cD galaxy of the Virgo Cluster. Using the MEKAL model, the data provide strong...
Finoguenov, A., Matsushita, K., Böhringer, H., Ikebe, Y., Arnaud, M.
We present the results of a detailed element abundance study of hot gas in M 87, observed by XMM-Newton. We choose two radial bins, 1'-3' and 8'-16' (8'-14' for EMOS; hereafter the central and the...
X-ray detection of the inner jet in the radio galaxy M84 (2002)
Harris, D. E., Finoguenov, A., Bridle, A. H., Hardcastle, M. J., Laing, R. A.
During the course of an investigation of the interaction of the radio galaxy M84 and its ambient cluster gas, we found excess X-ray emission aligned with the northern radio jet. The emission extends...
Warm-hot intergalactic baryons revealed (2002)
Zappacosta, L., Mannucci, F., Maiolino, R., Gilli, R., Ferrara, A., Finoguenov, A., ...
Several popular cosmological models predict that most of the baryonic mass in the local universe is located in filamentary and sheet-like structures associated with galaxy overdensities. This gas is...
Chandra observation of low-mass X-ray binaries in the elliptical galaxy M84 (2002)
We present characteristics of the X-ray point-source population in the M84 galaxy observed by the Chandra Advanced CCD Imaging Spectrometer S-Array. We find an excess in the number of sources...
Finoguenov, A., Matsushita, K., Boehringer, H., Ikebe, Y., Arnaud, M.
We present the results of a detailed element abundance study of hot gas in M87, observed by XMM-Newton. We choose two radial bins, 1'-3' and 8'-16' (8'-14' for EMOS; hereafter the central and the...
XMM-Newton observation of the Lockman Hole; I. The X-ray Data (2000)
Hasinger, G., Altieri, B., Arnaud, M., Barcons, X., Bergeron, J., Brunner, H., ...
We report on the first deep X-ray survey with the XMM-Newton observatory during the performance verification phase. The field of the Lockman Hole, one of the best studied sky areas over a very wide...
Chandra Observation of M84, Radio Lobe Elliptical in Virgo cluster (2000)
We analyzed a deep Chandra observation of M84, a bright elliptical galaxy in the core of the Virgo cluster. We find that the spatial distribution of the soft X-ray emission is defined by the radio...
Details of the mass--temperature relation for clusters of galaxies (2000)
Finoguenov, A., Reiprich, T. H., Boehringer, H.
We present results on the total mass and temperature determination using two samples of clusters of galaxies. One sample is constructed with emphasis on the completeness of the sample, while the...
Temperature and Heavy Element Abundance Profiles of Cool Clusters of Galaxies from ASCA (2000)
Finoguenov, A., Arnaud, M., David, L. P.
We perform a spatially resolved X-ray spectroscopic study of a set of 18 relaxed clusters of galaxies with gas temperatures below 4 keV. Spectral analysis was done using ASCA/SIS data coupled with...
SN Ia Enrichment in Virgo Early-Type Galaxies from ROSAT and ASCA Observations (2000)
We analyzed nine X-ray bright Virgo early-type galaxies observed by both ASCA and ROSAT. Through spatially resolved spectroscopy, we determined the radial temperature profile and abundances of Mg, Si...
An ASCA Study of the Heavy Element Distribution in Clusters of Galaxies (1999)
Finoguenov, A., David, L. P., Ponman, T. J.
We perform a spatially resolved X-ray spectroscopic study of a set of 11 relaxed clusters of galaxies observed by the ROSAT/PSPC and ASCA/SIS. Using a method which corrects for the energy dependent...
We present the results of modelling the distribution of gas properties in the galaxy groups HCG51, HCG62 and NGC5044, and in the poor cluster AWM7, using both ASCA SIS and ROSAT data. The spectral...
Finoguenov, A., Jones, C., Forman, W., David, L.
In this paper we analyze the diffuse X-ray coronae surrounding the elliptical galaxy NGC5846, combining measurements from two observatories, ROSAT and ASCA. We map the gas temperature distribution...
Finoguenov, A., Forman, W., Jones, C.
We analyze diffuse X-ray emission from NGC4649, NGC5044 and NGC5846, combining data from two X-ray observatories, ROSAT and ASCA. With ASCA, we perform a detailed analysis of the X-ray emission which...