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Obscured accretion from AGN surveys

Published online by Cambridge University Press:  25 July 2014

Cristian Vignali
Cristian Vignali*
Affiliation:
Dipartimento di Fisica e Astronomia, Università di Bologna, Viale Berti Pichat 6/2, 40127 Bologna, Italy INAF–Osservatorio Astronomico di Bologna, Via Ranzani 1, 40127 Bologna, Italy email: cristian.vignali@unibo.it
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Abstract

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Recent models of super-massive black hole (SMBH) and host galaxy joint evolution predict the presence of a key phase where accretion, traced by obscured Active Galactic Nuclei (AGN) emission, is coupled with powerful star formation. Then feedback processes likely self-regulate the SMBH growth and quench the star-formation activity. AGN in this important evolutionary phase have been revealed in the last decade via surveys at different wavelengths. On the one hand, moderate-to-deep X-ray surveys have allowed a systematic search for heavily obscured AGN, up to very high redshifts (z≈5). On the other hand, infrared/optical surveys have been invaluable in offering complementary methods to select obscured AGN also in cases where the nuclear X-ray emission below 10 keV is largely hidden to our view. In this review I will present my personal perspective of the field of obscured accretion from AGN surveys.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Symposium S304: Multiwavelength AGN Surveys and Studies , October 2013 , pp. 132 - 138
Copyright
Copyright © International Astronomical Union 2014 

References

Alexander, D. M., Smail, I., Bauer, F. E., et al. 2005, Nature, 434, 738Google Scholar
Alexander, D. M., Swinbank, A. M., Smail, I., et al. 2010, MNRAS, 402, 2211Google Scholar
Alexander, D. M., Bauer, F. E., Brandt, W. N., et al. 2011, ApJ, 738, 44Google Scholar
Alexander, D. M., Stern, D., Del Moro, A., et al. 2013, ApJ, 773, 125CrossRefGoogle Scholar
Antonucci, R. 1993, ARA&A, 31, 473Google Scholar
Ballantyne, D. R. 2009, ApJ, 698, 1033Google Scholar
Bauer, F. E., Yan, L., Sajina, A., & Alexander, D. M. 2010, ApJ, 710, 212Google Scholar
Beckmann, V., Soldi, S., Ricci, C., et al. 2009, A&A, 505, 417Google Scholar
Borguet, B. C. J., Arav, N., Edmonds, D., Chamberlain, C., & Benn, C. 2013, ApJ, 762, 49Google Scholar
Brightman, M. & Ueda, Y. 2012, MNRAS, 423, 702CrossRefGoogle Scholar
Burlon, D., Ajello, M., Greiner, J., et al. 2011, ApJ, 728, 58CrossRefGoogle Scholar
Castelló-Mor, N., Carrera, F. J., Alonso-Herrero, A., et al. 2013, A&A, 556, A114Google Scholar
Cattaneo, A., Faber, S. M., Binney, J., et al. 2009, Nature, 460, 213Google Scholar
Chartas, G., Brandt, W. N., Gallagher, S. C., & Garmire, G. P. 2002, ApJ, 579, 169CrossRefGoogle Scholar
Chartas, G., Eracleous, M., Dai, X., Agol, E., & Gallagher, S. 2007, ApJ, 661, 678CrossRefGoogle Scholar
Cicone, C., Maiolino, R., Sturm, E., et al. 2014, A&A, 562, A21Google Scholar
Comastri, A. 2004, in: Barger, A. J. (eds.), Supermassive Black Holes in the Distant Universe, (Astrophysics and Space Science Library: Kluwer), 308, 245Google Scholar
Comastri, A., Iwasawa, K., Gilli, R., et al. 2010, ApJ, 717, 787Google Scholar
Comastri, A., Ranalli, P., Iwasawa, K., et al. 2011, A&A, 526, L9Google Scholar
Daddi, E., et al. 2007a, ApJ, 670, 156CrossRefGoogle Scholar
Daddi, E., et al. 2007b, ApJ, 670, 173Google Scholar
Dey, A., Soifer, B. T., Desai, V., et al. 2008, ApJ, 677, 943Google Scholar
Di Matteo, T., Springel, V., & Hernquist, L. 2005, Nature, 433, 604Google Scholar
Donley, J. L., Koekemoer, A. M., Brusa, M., et al. 2012, ApJ, 748, 142Google Scholar
Eguchi, S., Ueda, Y., Terashima, Y., Mushotzky, R., & Tueller, J. 2009, ApJ, 696, 1657Google Scholar
Elbaz, D., Dickinson, M., Hwang, H. S., et al. 2011, A&A, 533, A119Google Scholar
Ferrarese, L. & Merritt, D. 2000, ApJ, 539, L9Google Scholar
Feruglio, C., Maiolino, R., Piconcelli, E., et al. 2010, A&A, 518, L155Google Scholar
Feruglio, C., Daddi, E., Fiore, F., et al. 2011, ApJ, 729, L4CrossRefGoogle Scholar
Fiore, F., Grazian, A., Santini, P., et al. 2008, ApJ, 672, 94Google Scholar
Fiore, F., Puccetti, S., Brusa, M., et al. 2009, ApJ, 693, 447Google Scholar
Gandhi, P., Horst, H., Smette, A., et al. 2009, A&A, 502, 457Google Scholar
Gebhardt, K., Bender, R., Bower, G., et al. 2000, ApJ, 539, L13Google Scholar
Georgakakis, A., Rowan-Robinson, M., Nandra, K., et al. 2010, MNRAS, 406, 420Google Scholar
Georgantopoulos, I., Akylas, A., Georgakakis, A. & Rowan-Robinson, M. 2009, A&A, 507, 747Google Scholar
Georgantopoulos, I., Rovilos, E., Akylas, A., et al. 2011, A&A, 534, A23Google Scholar
Georgantopoulos, I., Comastri, A., Vignali, C., et al. 2013, A&A, 555, A43Google Scholar
Gilli, R., Comastri, A., & Hasinger, G. 2007, A&A, 463, 79Google Scholar
Gilli, R., Vignali, C., Mignoli, M., et al. 2010, A&A, 519, A92Google Scholar
Gilli, R., Su, J., Norman, C., et al. 2011, ApJ, 730, L28Google Scholar
Gilli, R. 2013, Mem. Soc. Astron. Italiana, 84, 647Google Scholar
Gofford, J., Reeves, J. N., Tombesi, F., et al. 2013, MNRAS, 430, 60Google Scholar
Harrison, C. M., Alexander, D. M., Swinbank, A. M., et al. 2012, MNRAS, 426, 1073CrossRefGoogle Scholar
Heckman, T. M., Ptak, A., Hornschemeier, A., & Kauffmann, G. 2005, ApJ, 634, 161Google Scholar
Hickox, R. C., Jones, C., Forman, W. R., et al. 2009, ApJ, 696, 891Google Scholar
Hopkins, P. F., Hernquist, L., Cox, T. J., & Kereš, D. 2008, ApJS (Supplement), 175, 356Google Scholar
Houck, J. R., Soifer, B. T., Weedman, D., et al. 2005, ApJ, 622, L105Google Scholar
Iwasawa, K., Crawford, C. S., Fabian, A. C., & Wilman, R. J. 2005, MNRAS, 362, L20Google Scholar
Iwasawa, K., Gilli, R., Vignali, C., et al. 2012, A&A, 546, A84Google Scholar
Lacy, M., Storrie-Lombardi, L. J., Sajina, A., et al. 2004, ApJS (Supplement), 154, 166CrossRefGoogle Scholar
Lamastra, A., Menci, N., Fiore, F., et al. 2013, A&A, 559, A56Google Scholar
Lanzuisi, G., Piconcelli, E., Fiore, F., et al. 2009, A&A, 498, 67Google Scholar
Maiolino, R., Gallerani, S., Neri, R., et al. 2012, MNRAS (Letters), 425, L66Google Scholar
Malizia, A., Stephen, J. B., Bassani, L., et al. 2009, MNRAS, 399, 944Google Scholar
Marconi, A., Risaliti, G., Gilli, R., et al. 2004, MNRAS, 351, 169Google Scholar
Martínez-Sansigre, A., Rawlings, S., Lacy, M., et al. 2005, Nature, 436, 666Google Scholar
Mateos, S., Alonso-Herrero, A., Carrera, F. J., et al. 2013, MNRAS, 434, 941Google Scholar
Menci, N., Fiore, F., Puccetti, S., & Cavaliere, A. 2008, ApJ, 686, 219CrossRefGoogle Scholar
Mignoli, M., Vignali, C., Gilli, R., et al. 2013, A&A, 556, A29Google Scholar
Moretti, A., Vattakunnel, S., Tozzi, P., et al. 2012, A&A, 548, A87Google Scholar
Mulchaey, J. S., Koratkar, A., Ward, M. J., et al. 1994, ApJ, 436, 586CrossRefGoogle Scholar
Nesvadba, N. P. H., Lehnert, M. D., De Breuck, C., et al. 2008, A&A, 491, 407Google Scholar
Panessa, F., Bassani, L., Cappi, M., et al. 2006, A&A, 455, 173Google Scholar
Polletta, M. d. C., Wilkes, B. J., Siana, B., et al. 2006, ApJ, 642, 673CrossRefGoogle Scholar
Ptak, A., Zakamska, N. L., Strauss, M. A., et al. 2006, ApJ, 637, 147Google Scholar
Ranalli, P., Comastri, A., Vignali, C., et al. 2013, A&A, 555, A42Google Scholar
Reeves, J. N., O'Brien, P. T., & Ward, M. J. 2003, ApJ, 593, L65Google Scholar
Rodighiero, G., Daddi, E., Baronchelli, I., et al. 2011, ApJ, 739, L40Google Scholar
Rosario, D. J., Trakhtenbrot, B., Lutz, D., et al. 2013, A&A, 560, A72Google Scholar
Rupke, D. S. N. & Veilleux, S. 2013, ApJ, 775, L15Google Scholar
Sacchi, N., La Franca, F., Feruglio, C., et al. 2009, ApJ, 703, 1778Google Scholar
Saez, C., Chartas, G., & Brandt, W. N. 2009, ApJ, 697, 194Google Scholar
Sanders, D. B., Soifer, B. T., Elias, J. H., et al. 1988, ApJ, 325, 74Google Scholar
Sanders, D. B. & Mirabel, I. F. 1996, ARA&A, 34, 749Google Scholar
Severgnini, P., Caccianiga, A., Della Ceca, R., et al. 2011, A&A, 525, A38Google Scholar
Severgnini, P., Caccianiga, A. & Della Ceca, R. 2012, A&A, 542, A46Google Scholar
Shi, Y., Helou, G., & Armus, L. 2013, ApJ, 777, 6Google Scholar
Silk, J. & Rees, M. J. 1998, A&A, 331, L1Google Scholar
Soltan, A. 1982, MNRAS, 200, 115Google Scholar
Stern, D., Eisenhardt, P., Gorjian, V., et al. 2005, ApJ, 631, 163Google Scholar
Sturm, E., González-Alfonso, E., Veilleux, S., et al. 2011, ApJ, 733, L16CrossRefGoogle Scholar
Tombesi, F., Cappi, M., Reeves, J. N., et al. 2010, A&A, 521, A57Google Scholar
Tombesi, F., Cappi, M., Reeves, J. N., et al. 2011, ApJ, 742, 44Google Scholar
Tombesi, F., Cappi, M., Reeves, J. N., & Braito, V. 2012, MNRAS (Letters), 422, L1Google Scholar
Tozzi, P., Gilli, R., Mainieri, V., et al. 2006, A&A, 451, 457Google Scholar
Treister, E., Urry, C. M., & Virani, S. 2009, ApJ, 696, 110Google Scholar
Treister, E., Natarajan, P., Sanders, D. B., et al. 2010, Science, 328, 600Google Scholar
Treister, E., Schawinski, K., Urry, C. M., & Simmons, B. D. 2012, ApJ, 758, L39Google Scholar
Tueller, J., Mushotzky, R. F., Barthelmy, S., et al. 2008, ApJ, 681, 113Google Scholar
Vasudevan, R. V., Brandt, W. N., Mushotzky, R. F., et al. 2013, ApJ, 763, 111Google Scholar
Vignali, C., Alexander, D. M., & Comastri, A. 2006, MNRAS, 373, 321Google Scholar
Vignali, C., Alexander, D. M., Gilli, R., & Pozzi, F. 2010, MNRAS, 404, 48Google Scholar
Vignali, C., Mignoli, M., Gilli, R., et al., A&A, in preparationGoogle Scholar
Vito, F., Vignali, C., Gilli, R., et al. 2013, MNRAS, 428, 354Google Scholar
Weedman, D. W., Soifer, B. T., Hao, L., et al. 2006, ApJ, 651, 101Google Scholar
Winter, L. M., Lewis, K. T., Koss, M., et al. 2010, ApJ, 710, 503Google Scholar
Worsley, M. A., Fabian, A. C., Bauer, F. E., et al. 2005, MNRAS, 357, 1281Google Scholar
Xue, Y. Q., Luo, B., Brandt, W. N., et al. 2011, ApJS (Supplement), 195, 10Google Scholar
Xue, Y. Q., Wang, S. X., Brandt, W. N., et al. 2012, ApJ, 758, 129Google Scholar
Zakamska, N. L., Strauss, M. A., Krolik, J. H., et al. 2003, AJ, 126, 2125Google Scholar
Zubovas, K. & King, A. R. 2012, MNRAS, 426, 2751Google Scholar