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I. Georgantopoulos

Identifiers

  • name variant I. Georgantopoulos 0.60 · backfill

Papers (71)

  1. Robust Identification of Active Galactic Nuclei through HST Optical Variability in GOODS-S: Comparison with the X-ray and mid-IR Selected Samples astro-ph.GA · 2019 · author #2
  2. The dependence of the X-ray AGN clustering on the properties of the host galaxy astro-ph.GA · 2018 · author #3
  3. NuSTAR observations of heavily obscured Swift/BAT AGN: constraints on the Compton-thick AGN fraction astro-ph.GA · 2018 · author #1
  4. The XXL survey XXXV. The role of cluster mass in AGN activity astro-ph.GA · 2018 · author #9
  5. XMMPZCAT: A catalogue of photometric redshifts for X-ray sources astro-ph.GA · 2018 · author #4
  6. Disentangling the AGN and Star-Formation connection using XMM-Newton astro-ph.GA · 2018 · author #3
  7. Hubble Catalog of Variables astro-ph.IM · 2017 · author #11
  8. Estimating Photometric Redshifts for X-ray sources in the X-ATLAS field, using machine-learning techniques astro-ph.GA · 2017 · author #4
  9. The XMM deep survey in the CDF-S. X. X-ray variability of bright sources astro-ph.HE · 2017 · author #7
  10. The XXL Survey XIX. A realistic population of simulated X-ray AGN: Comparison of models with observations astro-ph.GA · 2017 · author #8
  11. Searching for luminous absorbed sources in the WISE AGN catalogue astro-ph.GA · 2017 · author #2
  12. The Hubble Catalog of Variables astro-ph.SR · 2017 · author #11
  13. The Hubble Catalog of Variables astro-ph.IM · 2017 · author #5
  14. The XXL survey: first results and future astro-ph.GA · 2016 · author #55
  15. Compton Thick AGN in the 70 Month Swift-BAT All-Sky Hard X-ray Survey: a Bayesian approach astro-ph.GA · 2016 · author #2
  16. X-ray observations of dust obscured galaxies in the Chandra Deep Field South astro-ph.GA · 2016 · author #2
  17. Comparison of the spatial and the angular clustering of X-ray AGN astro-ph.CO · 2016 · author #3
  18. The 5 - 10 keV AGN luminosity function at 0.01<z<4.0 astro-ph.GA · 2016 · author #3
  19. The 2-10 keV unabsorbed luminosity function of AGN from the XMM-Newton LSS, CDFS and COSMOS surveys astro-ph.HE · 2015 · author #3
  20. The XXL Survey: I. Scientific motivations - XMM-Newton observing plan - Follow-up observations and simulation programme astro-ph.CO · 2015 · author #37
  21. The XMM spectral catalog of SDSS optically selected Seyfert 2 galaxies astro-ph.GA · 2015 · author #2
  22. The X-ray luminosity function of Active Galactic Nuclei in the redshift interval z=3-5 astro-ph.HE · 2015 · author #11
  23. Compton Thick AGN in the XMM-COSMOS survey astro-ph.GA · 2014 · author #3
  24. X-ray AGN in the XMM-LSS galaxy clusters: no evidence of AGN suppression astro-ph.CO · 2014 · author #5
  25. The XMM-Newton deep survey in the CDF-S VI. Obscured AGN selected as infrared power-law galaxies astro-ph.CO · 2013 · author #10
  26. The Hot and Energetic Universe: Understanding the build-up of supermassive black holes and galaxies at the heyday of the Universe astro-ph.HE · 2013 · author #15
  27. The XMM-Newton deep survey in the Chandra Deep Field South. III. Point source catalogue and number counts in the hard X-rays astro-ph.HE · 2013 · author #11
  28. Clustering, Bias and the Accretion Mode of X-ray selected AGN astro-ph.CO · 2012 · author #3
  29. Constraining the fraction of Compton-thick AGN in the Universe by modelling the diffuse X-ray background spectrum astro-ph.HE · 2012 · author #3
  30. The XMM deep survey in the CDF-S II. a 9-20 keV selection of heavily obscured active galaxies at z>1.7 astro-ph.CO · 2012 · author #11
  31. The nature of the unresolved extragalactic soft CXB astro-ph.CO · 2012 · author #13
  32. GOODS-Herschel: Ultra-deep XMM-Newton observations reveal AGN/star-formation connection astro-ph.CO · 2012 · author #4
  33. The Activity of the Neighbours of Seyfert Galaxies astro-ph.CO · 2011 · author #6
  34. Querying for heavily obscured AGN via high 9.7 micron optical depths: results from the 12 micron, GOODS, and FLS Spitzer spectroscopic samples astro-ph.CO · 2011 · author #2
  35. The XMM Deep survey in the CDFS I. First results on heavily obscured AGN astro-ph.CO · 2010 · author #6
  36. Optically faint X-ray sources in the CDFN: Spitzer constraints astro-ph.CO · 2010 · author #2
  37. Normal galaxies in the XMM-Newton fields. X-rays as a star formation indicator astro-ph.CO · 2009 · author #2
  38. XMM-Newton observations of Seyfert galaxies from the Palomar spectroscopic survey: the X-ray absorption distribution astro-ph.CO · 2009 · author #2
  39. The Growth of Supermassive Black Holes Across Cosmic Time astro-ph.CO · 2009 · author #24
  40. The long-term X-ray variability properties of AGN in the Lockman Hole region astro-ph · 2008 · author #5
  41. Searching for mid-IR obscured AGN in the CDF-N astro-ph · 2008 · author #1
  42. Can photo-ionization explain the decreasing fraction of X-ray obscured AGN with luminosity? astro-ph · 2008 · author #2
  43. Luminosity Dependent X-ray AGN Clustering ? astro-ph · 2007 · author #4
  44. XMM and Chandra measurements of the AGN intrinsic absorption: dependence on luminosity and redshift astro-ph · 2006 · author #2
  45. Searching for X-ray luminous 'normal' galaxies in 2dfGRS astro-ph · 2006 · author #2
  46. Mining for normal galaxies in the First XMM-Newton Serendipitous Source Catalog astro-ph · 2006 · author #4
  47. The XMM-Newton/2dF survey-VIII: The extended X-ray sources astro-ph · 2005 · author #4
  48. The XMM-Newton Needles in the Haystack Survey: the local X-ray luminosity function of 'normal' galaxies astro-ph · 2005 · author #1
  49. X-ray Bright Optically Inactive Galaxies (XBONG) in XMM-Newton/SDSS fields: more diluted than absorbed? astro-ph · 2004 · author #1
  50. The Clustering of XMM-Newton Hard X-ray Sources astro-ph · 2004 · author #4
  51. The XMM-Newton/2dF survey IV. The X-ray spectral properties of the hard sources astro-ph · 2004 · author #1
  52. X-ray and optical counterparts of hard X-ray selected sources from the SHEEP survey: first results astro-ph · 2003 · author #2
  53. The Phoenix Deep Survey: X-ray properties of faint radio sources astro-ph · 2003 · author #5
  54. The BeppoSAX spectrum of the composite galaxy Mrk609 astro-ph · 2002 · author #2
  55. The European Large Area ISO Survey VI - Discovery of a new hyperluminous infrared galaxy astro-ph · 2001 · author #11
  56. ASCA observations of deep ROSAT fields V. The X-ray spectrum of hard X-ray selected QSOs astro-ph · 2001 · author #3
  57. The X-ray spectra of optically selected Seyfert 2 galaxies. Are there any Sy2 galaxies with no absorption? astro-ph · 2001 · author #2
  58. SHEEP: the ASCA 5-10 keV survey astro-ph · 2001 · author #1
  59. RXTE observations of Seyfert-2 galaxies: evidence for spectral variability astro-ph · 2000 · author #1
  60. A deep ROSAT survey XV. the average QSO spectrum and its evolution astro-ph · 2000 · author #3
  61. X-ray variability in a deep, flux limited sample of QSOs astro-ph · 1999 · author #6
  62. The angular correlation function of the ROSAT All Sky Survey Bright Source Catalogue astro-ph · 1999 · author #2
  63. RXTE monitoring observations of Markarian 3 astro-ph · 1999 · author #1
  64. The X-ray luminosity function of local galaxies astro-ph · 1999 · author #1
  65. ASCA observations of deep ROSAT fields IV.IR and hard X-ray observations of an obscured high-redshift QSO astro-ph · 1998 · author #1
  66. The broad-band X-ray spectrum of Mrk 3 astro-ph · 1998 · author #3
  67. Faint galaxies and the X-ray background astro-ph · 1997 · author #4
  68. ASCA observations of deep ROSAT fields I. the nature of the X-ray source populations astro-ph · 1997 · author #1
  69. A deep ROSAT Survey - XIV. X-ray emission from faint galaxies astro-ph · 1997 · author #6
  70. ROSAT observations of two 'cooling flow' EMSS Galaxies astro-ph · 1997 · author #2
  71. The discovery of a high redshift type 2 QSO astro-ph · 1995 · author #6

Mentions

  • 1507.07558 #11 · backfill · confidence 0.70 I. Georgantopoulos
  • 1409.1867 #3 · backfill · confidence 0.70 I. Georgantopoulos
  • 1402.4136 #5 · backfill · confidence 0.70 I. Georgantopoulos
  • 1307.1471 #10 · backfill · confidence 0.70 I. Georgantopoulos
  • 1306.2328 #15 · backfill · confidence 0.70 I. Georgantopoulos
  • 1304.5717 #11 · backfill · confidence 0.70 I. Georgantopoulos
  • 1209.6460 #3 · backfill · confidence 0.70 I. Georgantopoulos
  • 1209.5398 #3 · backfill · confidence 0.70 I. Georgantopoulos
  • 1209.0916 #11 · backfill · confidence 0.70 I. Georgantopoulos
  • 1208.4105 #13 · backfill · confidence 0.70 I. Georgantopoulos
  • 1207.7129 #4 · backfill · confidence 0.70 I. Georgantopoulos
  • 1111.4084 #6 · backfill · confidence 0.70 I. Georgantopoulos
  • 1110.3954 #2 · backfill · confidence 0.70 I. Georgantopoulos
  • 1012.4011 #6 · backfill · confidence 0.70 I. Georgantopoulos
  • 1006.0746 #2 · backfill · confidence 0.70 I. Georgantopoulos
  • 0905.4572 #2 · backfill · confidence 0.70 I. Georgantopoulos
  • 0904.3459 #2 · backfill · confidence 0.70 I. Georgantopoulos
  • 0903.0547 #24 · backfill · confidence 0.70 I. Georgantopoulos
  • 0805.2851 #5 · backfill · confidence 0.70 I. Georgantopoulos
  • 0804.4007 #1 · backfill · confidence 0.70 I. Georgantopoulos
  • 0801.4492 #2 · backfill · confidence 0.70 I. Georgantopoulos
  • 0712.3072 #4 · backfill · confidence 0.70 I. Georgantopoulos

Frequent Coauthors