The X-ray spectral properties and variability of luminous high-redshift active galactic nuclei

Astrophysical Journal

Volumn 630, Issue 2 I, 2005, Pages 729-739

  Shemmer, O ^a   Brandt, W N ^a   Vignali, C ^b,c   Schneider, D P ^a   Fan, X ^d   Richards, G T ^e   Strauss, Michael A ^e  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b OSSERVATORIO ASTRONOMICO DI BOLOGNA   (Italy)

^c UNIVERSITY OF BOLOGNA   (Italy)

^d UNIVERSITY OF ARIZONA   (United States)

^e PRINCETON UNIVERSITY OBSERVATORY   (United States)

Author keywords

Galaxies: active; Galaxies: nuclei; Quasars: individual (SDSS 0231 0728); X rays: galaxies

Indexed keywords

EID: 26844570489     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/432050     Document Type: Article

References (75)

1. Akritas, M. G., & Bershady, M. A. 1996, ApJ, 470, 706
2. Anders, E., & Grevesse, N. 1989, Geochim. Cosmochim. Acta, 53, 197
3. Anderson, S. F., et al. 2001, AJ, 122, 503
4. Arnaud, K. A. 1996, in ASP Conf. Ser. 101, Astronomical Data Analysis Software and Systems V, ed. G. H. Jacoby & J. Barnes (San Francisco: ASP), 17
5. Avni, Y. 1976, ApJ, 210, 642
6. Balucinska-Church, M., & McCammon, D. 1992, ApJ, 400, 699
7. Barger, A. J., Cowie, L. L., Mushotzky, R. F., Yang, Y., Wang, W.-H., Steffen, A. T., & Capak, P. 2005, AJ, 129, 578
8. Bechtold, J., et al. 2003, ApJ, 588, 119
9. Bertoldi, F., Carilli, C. L., Cox, P., Fan, X., Strauss, M. A., Beelen, A., Omont, A., & Zylka, R. 2003, A&A, 406, L55
10. Brandt, W. N., & Hasinger, G. 2005, ARA&A, in press (astro-ph/0501058)
11. Brandt, W. N., Vignali, C., Lehmer, B. D., Lopez, L. A., Schneider, D. P., & Strateva, I. V. 2005, in Growing Black Holes, ed. A. Merloni, S. Nayakshin, & R. Sunyaev (Berlin: Springer), in press (astro-ph/0411355)
12. Brandt, W. N., et al. 2002, ApJ, 569, L5
13. _. 2004, Adv. Space Res., 34, 2478
14. Cappi, M., Matsuoka, M., Comastri, A., Brinkmann, W., Elvis, M., Palumbo, G. G. C., & Vignali, C. 1997, ApJ, 478, 492
15. Carilli, C. L., et al. 2001, ApJ, 555, 625
16. Croom, S. M., Smith, R. J., Boyle, B. J., Shanks, T., Miller, L., Outram, P. J., & Loaring, N. S. 2004, MNRAS, 349, 1397
17. Dickey, J. M., & Lockman, F. J. 1990, ARA&A, 28, 215
18. Dietrich, M., Hamann, F., Shields, J. C., Constantin, A., Heidt, J., Jäger, K., Vestergaard, M., & Wagner, S. J. 2003, ApJ, 589, 722
19. Djorgovski, S. G., Gai, R. R., Odewahn, S. C., de Carvalho, R. R., Brunner, R., Longo, G., & Scaramella, R. 1998, in Wide Field Surveys in Cosmology, 14th IAP Meeting, ed. S. Colombi, Y. Mellier, & B. Raban (Gif-sur-Yvette: Editions Frontirères), 89
20. Djorgovski, S. G., Stern, D., Mahabal, A. A., & Brunner, R. 2003, ApJ, 596, 67
21. Fabian, A. C., Celotti, A., Pooley, G., Iwasawa, K., Brandt, W. N., McMahon, R. G., & Hoenig, M. D. 1999, MNRAS, 308, L6
22. Fan, X., Narayanan, V. K., Strauss, M. A., White, R. L., Becker, R. H., Pentericci, L., & Rix, H. 2002, AJ, 123, 1247
23. Fan, X., et al. 1999, AJ, 118, 1
24. _. 2001, AJ, 121, 31
25. _. 2003, AJ, 125, 1649
26. Farrah, D., Priddey, R., Wilman, R., Haehnelt, M., & McMahon, R. 2004, ApJ, 611, L13
27. Ferrero, E., & Brinkmann, W. 2003, A&A, 402, 465
28. Grupe, D., Mathur, S., Wilkes, B., & Elvis, M. 2004, AJ, 127, 1
29. Grupe, D., Mathur, S., Wilkes, B., & Osmer, P. 2005, AJ, submitted (astro-ph/0501521)
30. Guainazzi, M., et al. 1998, A&A, 339, 327
31. Hennawi, J., et al. 2005, AJ, submitted (astro-ph/0504535)
32. Ivezić, Ž., et al. 2002, AJ, 124, 2364
33. Jansen, F., et al. 2001, A&A, 365, L1
34. Jimenez-Bailón, E., Piconcelli, E., Guainazzi, M., Schartel, N., Rodriguez-Pascual, P. M., & Santos-Lleó, M. 2005, A&A, 435, 449
35. Kaspi, S., Brandt, W. N., & Schneider, D. P. 2000, AJ, 119, 2031
36. Kellermann, K. I., Sramek, R., Schmidt, M., Shaffer, D. B., & Green, R. 1989, AJ, 98, 1195
37. Kirsch, M. G. F., et al. 2004, Proc. SPIE, 5488, 103
38. Laor, A., Fiore, F., Elvis, M., Wilkes, B. J., & McDowell, J. C. 1997, ApJ, 477, 93
39. Lyons, L. 1991, Data Analysis for Physical Science Students (Cambridge: Cambridge Univ. Press)
40. Maccacaro, T., Gioia, I. M., Wolter, A., Zamorani, G., & Stocke, J. T. 1988, ApJ, 326, 680
41. Maccarone, T. J., Gallo, E., & Fender, R. 2003, MNRAS, 345, L19
42. Magdziarz, P., & Zdziarski, A. A. 1995, MNRAS, 273, 837
43. Maiolino, R., Oliva, E., Ghinassi, F., Pedani, M., Mannucci, F., Mujica, R., & Juarez, Y. 2004, A&A, 420, 889
44. Manners, J., Almaini, O., & Lawrence, A. 2002, MNRAS, 330, 390
45. O'Neill, P. M., Nandra, K., Papadakis, I. E., & Turner, T. J. 2005, MNRAS, 358, 1405
46. Page, K. L., O'Brien, P. T., Reeves, J. N., & Turner, M. J. L. 2004a, MNRAS, 347, 316
47. Page, K. L., Reeves, J. N., O'Brien, P. T., Turner, M. J. L., & Worrall, D. M. 2004b, MNRAS, 353, 133
48. Paolillo, M., Schreier, E. J., Giacconi, R., Koekemoer, A. M., & Grogin, N. A. 2004, ApJ, 611, 93
49. Pentericci, L., et al. 2003, A&A, 410, 75
50. Petric, A. O., Carilli, C. L., Bertoldi, F., Fan, X., Cox, P., Strauss, M. A., Omont, A., & Schneider, D. P. 2003, AJ, 126, 15
51. Piconcelli, E., Jimenez-Bailón, E., Guainazzi, M., Schartel, N., Rodríguez-Pascual, P. M., & Santos-Lleó, M. 2005, A&A, 432, 15
52. Porquet, D., Reeves, J. N., O'Brien, P., & Brinkmann, W. 2004, A&A, 422, 85
53. Reynolds, C. S., & Nowak, M. A. 2003, Phys. Rep., 377, 389
54. Richards, G. T., et al. 2002, AJ, 123, 2945
55. Schneider, D. P., Schmidt, M., & Gunn, J. E. 1989, AJ, 98, 1507
56. Schneider, D. P., et al. 2005, AJ, 130, 367
57. Schwartz, D. A., & Virani, S. N. 2004, ApJ, 615, L21
58. Snowden, S. L. 2002, in ESA WPP Conf. Ser. CD-ROM, New Visions of the X-Ray Universe in the XMM-Newton and Chandra Era (Noordwijk: ESTEC)
59. Spergel, D. N., et al. 2003, ApJS, 148, 175
60. Steffen, A. T., Barger, A. J., Cowie, L. L., Mushotzky, R. F., & Yang, Y. 2003, ApJ, 596, L23
61. Stern, D., Djorgovski, S. G., Perley, R. A., de Carvalho, R. R., & Wall, J. V. 2000, AJ, 119, 1526
62. Storrie-Lombardi, L. J., McMahon, R. G., Irwin, M. J., & Hazard, C. 1996, ApJ, 468, 121
63. Strateva, I., Brandt, W. N., Schneider, D. P., Vanden Berk, D., & Vignali, C. 2005, AJ, 130, 387
64. Tananbaum, H., et al. 1979, ApJ, 234, L9
65. Vanden Berk, D., Yip, C., Connolly, A., Jester, S., & Stoughton, C. 2004, in ASP Conf. Ser. 311, AGN Physics with the Sloan Digital Sky Survey, ed. G. T. Richards & P. B. Hall (San Francisco: ASP), 21
66. Vignali, C., Bauer, F. E., Alexander, D. M., Brandt, W. N., Hornschemeier, A. E., Schneider, D. P., & Garmire, G. P. 2002, ApJ, 580, L105
67. Vignali, C., Brandt, W. N., Fan, X., Gunn, J. E., Kaspi, S., Schneider, D. P., & Strauss, M. A. 2001, AJ, 122, 2143
68. Vignali, C., Brandt, W. N., Schneider, D. P., Garmire, G. P., & Kaspi, S. 2003a, AJ, 125, 418
69. Vignali, C., Brandt, W. N., Schneider, D. P., & Kaspi, S. 2005, AJ, 129, 2519
70. Vignali, C., et al. 2003b, AJ, 125, 2876
71. Walter, F., et al. 2003, Nature, 424, 406
72. Wilkes, B. J., & Elvis, M. 1987, ApJ, 323, 243
73. Worsley, M. A., Fabian, A. C., Celotti, A., & Iwasawa, K. 2004a, MNRAS, 350, L67
74. Worsley, M. A., Fabian, A. C., Turner, A. K., Celotti, A., & Iwasawa, K. 2004b, MNRAS, 350, 207
75. York, D. G., et al. 2000, AJ, 120, 1579