Publications

    Refereed Journals

      2010 publications

  1. ``Excess AGN activity in the z = 2.30 Protocluster in HS 1700+64'', Digby-North J. A., et al., 2010, MNRAS, 407, 846 (ADS,PS,PDF)

  2. ``Infrared Excess sources: Compton thick QSOs, low-luminosity Seyferts or starbursts?'', Georgakakis A., et al., 2010, MNRAS, 406, 420 (ADS,PS,PDF)

  3. ``Spectroscopic identifications of SWIRE sources in ELAIS-N1'', Trichas M., Rowan-Robinson M., Georgakakis A., et al., 2010, MNRAS, 405, 2243 (ADS,PS,PDF)

  4. ``AEGIS: A Multiwavelength Study of Spitzer Power-law Galaxies'', Park S. Q., et al., 2010, ApJ, 717, 1181 (ADS,PS,PDF)

  5. ``The central energy source of 70micron-selected galaxies: starburst or AGN?'', Symeonidis M., Rosario D., Georgakakis A., et al., 2010, MNRAS, 403, 1474 (ADS,PS,PDF)

  6. ``The evolution of the hard X-ray luminosity function of AGN'', Aird J., Nandra K., Laird E., Georgakakis A., et al., 2010, MNRAS, 401, 2531 (ADS,PS,PDF)


      7. 2009 publications

  7. ``The Compton-thick AGN in the Chandra Deep Field North'', Georgantopoulos I., Akylas A., Georgakakis A., Rowan-Robinson M., Trichas M., 2009, A&A, 507, 747 (ADS,PS,PDF)

  8. ``Testing the starburst/AGN connection with SWIRE X-ray/70micron sources'', Trichas M., Georgakakis A., et al., 2009, ApJ, 399, 663 (ADS,PS,PDF)

  9. ``Host galaxy morphologies of X-ray selected AGN: assessing the significance of different black hole fuelling mechanisms to the accretion density of the Universe at z~1'', Georgakakis A., et al., 2009, ApJ, 397, 623 (ADS,PS,PDF)

  10. ``AEGIS: The clustering of X-ray AGN relative to Galaxies at z~1'', Coil A., Georgakakis A., et al., 2009, ApJ, 701, 1484 (ADS,PS,PDF)

  11. ``Are red 2MASS QSOs young'', Georgakakis A., Clements D. L., Bendo G., Rowan-Robinson M., Nandra K., Brotherton M. S., 2009, MNRAS, 394, 533 (ADS,PS,PDF)

  12. ``The DEEP2 Galaxy Redshift Survey: the red sequence AGN fraction and its environment and redshift dependence'', Montero-Dorta Antonio D., Croton Darren J., Yan Renbin, Cooper Michael C., Newman Jeffery A., Georgakakis Antonis, Prada Francisco, Davis Marc, Nandra Kirpal, Coil Alison, MNRAS, 392, 125 (ADS,PS,PDF)

  13. ``AEGIS-X: the Chandra Deep Survey of the Extended Groth Strip'', Laird E. S., Nandra K., Georgakakis A., et al., ApJ, 180, 102 (ADS,PS,PDF)


      14. 2008 publications

  14. ``A new method for determining the sensitivity of X-ray imaging observations and the X-ray number counts'', Georgakakis A., Nandra K., Laird E. S., Aird J., Trichas M., 2008, MNRAS, 388, 1205 (ADS,PS,PDF)

  15. ``AEGIS: New Evidence Linking Active Galactic Nuclei to the Quenching of Star Formation'', Bundy K., Georgakakis A., Nandra K., Ellis R. S., et al., 2008, ApJ, 681, 931 (ADS,PS,PDF)

  16. ``The PHOENIX Deep Survey: Extremely Red Galaxies and Cluster Candidates'', Smith A. G., Hopkins A. M., Hunstead R. W., Schmidt S. J., Afonso J., Georgakakis A. E., Cram L. E., Mobasher B., Sullivan M., 2008, ApJ, 136, 358 (ADS,PS,PDF)

  17. ``The X-ray luminosity function of AGN at z~3'', Aird J., Nandra K., Georgakakis A., Laird E., S., Steidel C. C., Sharon C., 2008, MNRAS, 387, 883 (ADS,PS,PDF)

  18. ``Searching for mid-IR obscured AGN in the Chandra deep field North'', Georgantopoulos I., Georgakakis A., Rowan-Robinson M., Rovilos E., 2008, A&A, 484, 671 (ADS,PS,PDF)

  19. ``AEGIS: Radio and Mid-Infrared Selection of Obscured AGN Candidates'', Park S. Q., Barmby P., Fazio G. G., Nandra K., Laird E. S., Georgakakis A., 2008, ApJ, 678, 744 (ADS,PS,PDF)

  20. ``The role of AGN in the colour transformation of galaxies at redshifts z~1'', Georgakakis A., Nandra K., Yan R., Willner S. P., Lotz J. M., Pierce C. M., Cooper M. C., Laird E. S., Koo D. C., et al., 2008, MNRAS, 385, 2049 (ADS,PS,PDF)

  21. ``Toward an unbiased sample of X-ray selected normal galaxies outside the local Universe'', Georgakakis A., AN, 329, 174 (ADS,PS,PDF)


      22. 2007 publications

  22. ``X-ray selected starbursts in the GOODS-North'', Georgakakis A., Rowan-Robinson M., Babbedge T. S. R., Georgantopoulos I., 2007, MNRAS, 377, 203 (ADS,PS,PDF)

  23. ``Deep radio observations of the Chandra Deep Field South'', Rovilos E., Georgakakis A., Georgantopoulos I., Afonso J., Koekemoer A. M., Mobasher B., Goudis, C., 2007, A&A, 466, 119 (ADS,PS,PDF)

  24. ``All-wavelength Extended Groth strip International Survey: the environment of X-ray sources at z~1'', Georgakakis A., Nandra K., Laird E. S., Cooper M. C., Gerke B. F., Newman J. A., Croton D. J., Davis M., Faber S. M., Coil A. L., 2007, ApJL, 660, 15 (ADS,PS,PDF)

  25. ``AEGIS: The color-magnitude relation for X-ray selected AGN'', Nandra K., Georgakakis A., Willmer C. N. A., Cooper M. C., Croton D. J., Davis M., Faber S. M., Koo D. C., Laird E. S., Newman J. A., 2007, ApJL, 660, 11 (ADS,PS,PDF)

  26. ``AEGIS: The Diversity of Bright Near-IR Selected Distant Red Galaxies'', C. J. Conselice, J. A. Newman, A. Georgakakis, O. Almaini, A. L. Coil, M.C. Cooper, P. Eisenhardt, S. Foucaud, A. Koekemoer, J. Lotz, K. Noeske, B. Weiner, C.N.A Willmer, 2006, ApJL, 660, 55 (ADS,PS,PDF)

  27. ``AEGIS: Host Galaxy Morphologies of X-ray and Infrared-selected AGN at 0.2 < z < 1.2'', C. M. Pierce, J. M. Lotz, E. S. Laird, L. Lin, K. Nandra, J. R. Primack, S. M. Faber, P. Barmby, S. Q. Park, S. P. Willner, S. Gwyn, D. C. Koo, A. L. Coil, M. C. Cooper, A. Georgakakis, A. M. Koekemoer, K. G. Noeske, B. J. Weiner, C. N. A. Willmer, 2007, ApJL, 660, 19 (ADS,PS,PDF)

  28. ``The All-wavelength Extended Groth Strip International Survey (AEGIS) Data Sets'', Davis C. M., et al., 2007, ApJL, 660, 1 (ADS,PS,PDF)

  29. ``Type-II QSOs in the Chandra Deep Field South'', Georgantopoulos I., Georgakakis A., 2007, A&A, 466, 823 (ADS,PS,PDF)


      30. 2006 publications

  30. ``XMM and Chandra measurements of the AGN intrinsic absorption: dependence on luminosity and redshift'', A. Akylas, I. Georgantopoulos, A. Georgakakis, S. Kitsionas, E. Hatziminaoglou, 2006, A&A, 459, 693 (ADS,PS,PDF)

  31. ``A Deep Chandra Survey of the Groth Strip - II. optical identification of the X-ray sources'', Georgakakis A., Nandra K., Laird E. S., Gwyn S., Steidel C. C., Sarajedini V. L., Barmby P., Faber S. M., Coil A. L., Cooper M., Davis M., Newman J. A., 2006, MNRAS, 371, 221 (ADS,PS,PDF)

  32. ``Searching for X-ray luminous "normal" galaxies in 2dFGRS'', Tzanavaris, P.; Georgantopoulos, I.; Georgakakis, A., 2006, A&A, 454, 447 (ADS,PS,PDF)

  33. ``Mid-Infrared Properties of X-Ray Sources in the Extended Groth Strip'', Barmby P., Alonso-Herrero A., Donley J. L., Egami E., Fazio G. G., Georgakakis A., et al., 2006, ApJ, 642, 126 (ADS,PS,PDF)

  34. ``XMM-Newton and Chandra observations of SHEEP sources'', Georgantopoulos I., Nandra K., Brotherton M., Georgakakis A., Papadakis I. E., O'Neill P., 2006, MNRAS, 367, 1727 (ADS,PS,PDF)

  35. ``Mining for normal galaxies in the first XMM-Newton Serendipitous Source Catalog'', Georgakakis A. E., Chavushyan V., Plionis M., Georgantopoulos I., Koulouridis E., Leonidaki I., Mercado A., 2006, MNRAS, 367, 1017 (ADS,PS,PDF,DATA)

  36. ``X-Ray Number Counts of Normal Galaxies'', Georgakakis A., Georgantopoulos I., Akylas A., Zezas A., Tzanavaris P., 2006, ApJ, 641L, 101 (ADS,PS,PDF,DATA)

  37. ``The Pheonix Deep Survey: stellar masses and star-formation rates of EROs'', Georgakakis A., Hopkins A. M., Afonso J., Sullivan M., Mobasher B., Cram L. E., 2006, MNRAS, 367, 331 (ADS,PS,PDF,DATA)

  38. ``Red active galactic nuclei in XMM-Newton/Sloan Digital Sky Survey fields'', Georgakakis A. E., Georgantopoulos I., Akylas A., 2006, MNRAS, 366, 171 (ADS,PS,PDF)

  39. ``The Serendipitous XMM-Newton Cluster Athens Survey (SEXCLAS): sample selection and the cluster logN-logS'', Kolokotronis V., Georgakakis A., Basilakos S., Kitsionas S., Plionis M., Georgantopoulos I., Gaga, T., 2006, MNRAS, 366, 163 (ADS,PS,PDF)


      40. 2005 publications

  40. ``The XMM-Newton/2dF survey - VIII. The extended X-ray sources'', Gaga T., Plionis M., Basilakos S, Georgantopoulos I., Georgakakis A., 2005, MNRAS, 360, 782 (ADS,PS,PDF)

  41. ``The XMM-Newton Needles in the Haystack Survey: the local X-ray luminosity function of `normal' galaxies'', Georgantopoulos I., Georgakakis A., Koulouridis E., 2005, ApJ, 624, 135 (ADS,PS,PDF)

  42. ``The Phoenix Deep Survey: Spectroscopic Catalog'', Afonso J., Georgakakis A., Almeida C., Hopkins A. M., Cram L. E., Mobasher B., Sullivan M., 2005, ApJ, 624, 135 (ADS,PS,PDF)

  43. ``On the use of photometric redshifts for X-ray selected AGNs'', Kitsionas S., Hatziminaoglou E., Georgakakis A., Georgantopoulos I., 2005, A&A, 434, 475 (ADS,PS,PDF)

  44. ``X-ray bright optically inactive galaxies in XMM-Newton/Sloan Digital Sky Survey fields: more diluted than absorbed?'', Georgantopoulos I., Georgakakis A., 2005, MNRAS, 358 131 (ADS,PS,PDF)

  45. ``XMM-Newton Observations of Optically Selected Sloan Digital Sky Survey Clusters'', Plionis M., Basilakos S., Georgantopoulos I., Georgakakis A., 2005, ApJ, 622L, 17 (ADS,PS,PDF)

  46. ``The Phoenix Deep Survey: The Clustering and Environment of Extremely Red Objects'', Georgakakis Antonis, Afonso J., Hopkins A. M., Sullivan M., Mobasher B., Cram L. E., 2005, ApJ, 620, 584 (ADS,PS,PDF)

  47. ``The XMM-Newton/2dF Survey - VI. Clustering and bias of the soft X-ray point sources'', Basilakos S., Plionis M., Georgakakis A., Georgantopoulos I., 2005, MNRAS, 356, 183 (ADS,PS,PDF)


      48. 2004 publications

  48. ``Cold and warm dust along a merging galaxy sequence'', Xilouris E. M., Georgakakis A. E., Misiriotis A., Charmandaris V., 2004, MNRAS in press (PS,PDF)

  49. ``The Phoenix Deep Survey: the radio properties of the hard X-ray-selected sample'', Georgakakis, A., Hopkins A. M., Afonso J., Sullivan M., Mobasher B., Cram L. E., 2004, MNRAS, 355, 57 (PS,PDF)

  50. ``The Phoenix Deep Survey: Optical and Near-infrared Imaging Catalogs", Sullivan M., Hopkins A. M., Georgakakis, A., Afonso J., Chan B., Cram L. E., Mobasher B., Almeida C., 2004, ApJS, 155, 1 (PS,PDF)

  51. ``The Needles in the Haystack Survey: searching for X-ray-selected normal galaxies'', Georgakakis A. E., Georgantopoulos I., Basilakos S., Plionis M., Kolokotronis V., 2004, MNRAS, 354, 123 (PS,PDF)

  52. ``The XMM-Newton/2dF survey - V. The radio properties of the X-ray population'', Georgakakis A., Georgantopoulos I., Leonidaki I., Akylas A., Stewart G. C., Goudis C., 2004, MNRAS, 352, 1005 (PS,PDF)

  53. ``The XMM-Newton/2dF survey - VII. Is there any X-ray absorption in optically selected QSOs?'', Akylas A., Georgakakis A., Georgantopoulos I., 2004, MNRAS in press (PS,PDF)

  54. ``The XMM-Newton/2dF survey - IV. The X-ray spectral properties of the hard sources'', Georgantopoulos I., Georgakakis A., Akylas A., Stewart G. C., Giannakis O., Shanks T., Kitsionas S., 2004, MNRAS, 352, 91 (PS,PDF)

  55. ``The XMM-Newton/2dF survey - III. Comparison between optical and X-ray cluster detection methods'', Basilakos S., Plionis M., Georgakakis A., Georgantopoulos I., Gaga T., Kolokotronis V., Stewart G. C., 2004, MNRAS, 351, 989 (PS,PDF)

  56. ``The Clustering of XMM-Newton Hard X-Ray Sources'', Basilakos S., Georgakakis A., Plionis M., Georgantopoulos I., 2004, ApJ, 607L, 79 (PS,PDF)

  57. ``The XMM-Newton/2dF survey - II. The nature of X-ray faint optically bright X-ray sources'', A. Georgakakis, I. Georgantopoulos, M. Vallbe, V. Kolokotronis, S. Basilakos, M. Plionis, G. C. Stewart, T. Shanks, B. J. Boyle, 2004, MNRAS, 349, 135. (PS,PDF)


      58. 2003 publications

  58. ``The Phoenix Deep Survey: X-ray properties of faint radio sources'', A. Georgakakis, A. M. Hopkins, M. Sullivan, J. Afonso, I. Georgantopoulos, B. Mobasher, L. E. Cram, 2003, MNRAS, 345, 939. (PS,PDF)

  59. ``The XMM-Newton/2dF survey I: X-ray properties of normal galaxies'', A. Georgakakis, I. Georgantopoulos, G. C. Stewart, T. Shanks, B.J. Boyle, 2003, MNRAS, 344, 161. (PS, PDF)

  60. ``XMM-Newton observations of an absorbed z=0.67 QSO: no dusty torus?'', Georgantopoulos I., Georgakakis A., Stewart G. C., Akylas A., Boyle B. J., Shanks T., Griffiths R. E., 2003, MNRAS, 342, 321. (PS,PDF)

  61. ``The Phoenix Deep Survey: The 1.4 GHz Microjansky Catalog'', Hopkins A. M., Afonso J., Chan B., Cram L. E., Georgakakis A., Mobasher B., 2003, AJ, 125, 465. (PS,PDF)

  62. ``Galaxy evolution from a microJansky radio survey'', Afonso J., Mobasher B., Hopkins A., Georgakakis A., Cram, L., Chan B., 2003, Ap&SS, 285, 149 (PS,PDF)


      63. 1996-2001 publications

  63. ``Cold gas in elliptical galaxies'', Georgakakis A., Hopkins A. M., Caulton A., Wiklind T., Terlevich A. I., Forbes D. A., 2001, MNRAS, 326, 1431. (PS,PDF)

  64. ``Keck Imaging of the Globular Cluster Systems in NGC 1052, NGC 7332'', Forbes D. A., Georgakakis A., Brodie J. P., 2001, MNRAS, 325, 1431. (PS,PDF)

  65. ``The globular cluster system of the young elliptical NGC 6702'', Georgakakis A., Forbes D. A., Brodie J. P., 2001, MNRAS, 324, 785. (PS,PDF)

  66. ``ISO Observations of Faint Radio Sources'', Afonso Jose, Mobasher Bahram, Georgakakis Antonis, Cram Lawrence, Hopkins Andrew, 2001, ApSSS, 277, 527 (PS,PDF)

  67. ``Cold gas and star formation in a merging galaxy sequence'', Georgakakis A., Forbes D. A., Norris R. P., 2000, MNRAS, 318, 124., (PS,PDF)

  68. ``Microjansky Radio Sources in DC 0107-46 (Abell 2877)'', Hopkins A., Georgakakis A., Cram L., Afonso J., Mobasher B., 2000, ApJS, 128, 469. (PS,PDF)

  69. ``The Phoenix radio survey: The angular correlation function'', Georgakakis A., Mobasher B., Cram L., Hopkins A., Rowan-Robinson M., 2000, A&AS, 141, 89. (PS,PDF)

  70. ``The Phoenix survey: the pairing fraction of faint radio sources'', Georgakakis A. E., Mobasher B., Cram L., Hopkins A., 1999, MNRAS, 310L, 15. (PS,PDF)

  71. ``The 1.4-GHz and Ha luminosity functions and star formation rates from faint radio galaxies'', Mobasher B., Cram L., Georgakakis A., Hopkins A., 1999, MNRAS, 308, 45. (PS,PDF)

  72. ``The Phoenix Survey: optical and near-infrared observations of faint radio sources'', Georgakakis A., Mobasher B., Cram L., Hopkins A., Lidman C., Rowan-Robinson M., 1999, MNRAS, 306, 708. (PS,PDF)

  73. ``The nature of the faint galaxies in the Hubble Deep Field'', Mobasher B., Rowan-Robinson M., Georgakakis A., Eaton N., 1996, MNRAS, 282L, 7. (PS,PDF)


    Conference Proceedings

  1. ``The properties of AGN hosts as diagnostic of the physical conditions of black hole growth at z~1'' , Georgakakis A. et al., oral presentation in the ``AGN workshop'', Crete, Creece, June 2008, (PDF).

  2. ``Normal galaxies outside the local Universe'' , Georgakakis A, oral presentation in the workshop, ``XMM-Newton: The next decade'', Villafranca, Spain, June 2007, (PDF).

  3. ``Obscured AGN in early type galaxies at z~1'' , Georgakakis A. et al., oral presentation in the conference ``X-ray surveys'', Island of Rhodos, Creece, July 2007, (PDF).

  4. ``X-ray selected normal galaxies: the mid-IR view'' , Georgakakis A. et al., oral presentation in the meeting ``Galaxy evolution with Herschel and Spitzer'', Ag. Nikolaos, Crete, 2006, (PDF).

  5. ``The Deep X-ray survey of the Extended Groth Strip'' , Georgakakis A. et al., poster presentation in the symposium "The X-ray Universe 2005", El Escorial, Madrid, Spain, 2005, (PDF).

  6. ``Searching for normal galaxies in XMM-Newton & Chandra fields'' , Georgakakis A. et al., poster presentation in the symposium "The X-ray Universe 2005", El Escorial, Madrid, Spain, 2005, (PDF).

  7. ``The X-ray properties of normal galaxies'' , Georgakakis A. et al., Proceedings of the conference ``Multiwavelength Cosmology'', ed. Manolis Plionis, Kluwer Academic press, 2004, p. 279

  8. ``Cold gas and star formation in a merging galaxy sequence'' , Georgakakis A., Forbes D. A., Norris R. P., ``Gas and Galaxy Evolution'', Proceedings of the conference in Honor of the 20th Anniversary of the VLA, ASP conference series vol. 240, p.155.

  9. ``Photometric and spectroscopic properties of faint radio sources'', Georgakakis A., Mobasher B., Cram L., Hopkins A., ``The Birth of Galaxies'', Proceedings of the Xth Rencontres de Blois, ed. Guiderdoni B., Bouchet F. R., Thuan T. X., Van J. T. T., 2001, p.198.

  10. ``The PHOENIX Deep Survey'', Hopkins A., Cram L., Mobasher B., Georgakakis A., ``Looking Deep in the Southern Sky'', Proceedings of the ESO/Australia Workshop, ed. Raffaella Morganti and Warrick J. Couch. Springer-Verlag, 1999, p.120.

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