Correlated intense X-ray and Tev activity of Markarian 501 in 1998 june

Astrophysical Journal

Volumn 538, Issue 1 PART 1, 2000, Pages 127-133

  Sambruna, R M ^a   Aharonian, F A ^b   Krawczynski, H ^b   Akhperjanian, A G ^c   Barrio, J A ^d,e   Bernlohr K ^b,f   Bojahr, H ^g   Calle, I ^e   Contreras, J L ^e   Cortina, J ^e   Denninghoff, S ^d   Fonseca, V ^e   Gonzalez, J C ^e   Gotting N ^f   Heinzelmann, G ^f   Hemberger, M ^b   Hermann, G ^b   Heusler, A ^b   Hofmann, W ^b   Horns, D ^f   Ibarra, A ^e   Kankanyan, R ^b,c   Kestel, M ^d   Kettler, J ^b   Kohler C ^b   Kohnle, A ^b   Konopelko, A ^b   Kornmeyer, H ^d   Kranich, D ^d   Lampeitl, H ^b   Lindner, A ^f   Lorenz, E ^d   Magnussen, N ^g   Mang, O ^h   Meyer, H ^g   Mirzoyan, R ^d   Moralejo, A ^e   Padilla, L ^e   Panter, M ^b   Plaga, R ^d   Plyasheshnikov, A ^b   Prahl, J ^f   Puhlhofer G ^b   Rauterberg, G ^h   Rohring A ^f   Sahakian, V ^c   Samorski, M ^h   Schilling, M ^h   Schmele, D ^f   Schroder F ^g   Stamm, W ^h   Tluczykont, M ^f   Volk H J ^b   Wiebel Sooth, B ^g   Wiedner, C ^b   Willmer, M ^h   Wittek, W ^d   Chou, L ^a   Coppi, P S ⁱ   Rothschild, R ^j   Urry, C M ^k   more..

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b MAX PLANCK INSTITUT FÜR KERNPHYSIK   (Germany)

^c YEREVAN PHYSICS INSTITUTE   (Armenia)

^d MAX PLANCK INSTITUT FÜR PHYSIK   (Germany)

^e UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^f UNIVERSITY OF HAMBURG   (Germany)

^g UNIVERSITY OF WUPPERTAL   (Germany)

^h UNIVERSITY OF KIEL   (Germany)

ⁱ YALE UNIVERSITY   (United States)

^j UNIVERSITY OF CALIFORNIA   (United States)

^k STScI   (United States)

more..

Author keywords

BL lacertae bjects: individual (Markarian 501); Galaxies: jets; Gamma rays: observations; Radiation mechanisms: nonthermal; X rays: galaxies

Indexed keywords

EID: 18844482881     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/309133     Document Type: Article

References (45)

1. Aharonian, F. A., et al. 1997, A&A, 327, L5
2. _. 1999a, A&A, 342, 69
3. _. 1999b, A&A, 349, 11
4. _. 1999c, A&A, 349, 29
5. Catanese, M., et al. 1997, ApJ, 487, L143
6. Catanese, M., & Sambruna, R. M. 2000, ApJ, 534, L39
7. Celotti, A., Fabian, A. C., & Rees, M. 1998, MNRAS, 293, 239
8. Coppi, P. S. 1992, MNRAS, 258, 657
9. Dar, A., & Laor, A. 1997, ApJ, 478, L5
10. Daum, A., et al. 1997, Astropart. Phys., 8, 1
11. Dermer, C. D., et al. 1992, A&A, 256, L27
12. Djannati-Atai, A., et al. 1999, A&A, 350, 17
13. Edelson, R. A., & Krolik, J. H. 1988, ApJ, 333, 646
14. Elvis, M., Lockman, F. J., & Wilkes, B. J. 1989, AJ, 97, 777
15. Gaidos, J. A., et al. 1996, Nature, 383, 319
16. Ghisellini, G., Tagliaferri, G., & Giommi, P. 1999, IAU Circ. 7116
17. Giommi, P., Padovani, P., & Perlman, E. 2000, MNRAS, in press (astro-ph/9907377)
18. Gould, J., & Schréder, G. 1966, Phys. Rev. Lett. 16, 252
19. Hayashida, N., et al. 1998, ApJ, 504, L71
20. HEGRA Collaboration, et al. 1999, Astropart. Phys., 10, 275
21. Hillas, A. M. 1999, Astropart. Phys., 11, 27
22. Hufnagel, B. R., & Bregman, J. N. 1992, ApJ, 386, 473
23. Jahoda, K., Swank, J. H., Giles, A. B., Stark, M. J., Strohmayer, T., Zhang, W., & Morgan, E. H. 1996, Proc. SPIE, 2808, 59
24. Kataoka, J., et al. 1999, ApJ, 514, 138
25. Kirk, J. G., Riegler, F. M., & Mastichiadis, A. 1998, A&A, 333, 452
26. Krawczynski, H., Coppi, P., Maccarone, T., & Aharonian, F. A. 2000, A&A, 353, 97
27. Lamer, G., & Wagner, S. J. 1998, A&A, 331, L13
28. Mannheim, K. 1993, A&A, 269, 67
29. Maraschi, L., et al. 1992, ApJ, 397, L5
30. _.1999, ApJ, 526, L81
31. Perlman, E. S., Madejski, G., Stocke, J. T., & Rector, T. A. 1999, ApJ, 523, L11
32. Pian, E., et al. 1998a, ApJ, 492, L17
33. _. 1998b, in ASP Conf. Ser. 159, BL Lac Phenomenon, ed. L. Takalo & A. Sillanpää (San Francisco: ASP), 180
34. _. 1999, Proc. of the X-Ray Astronomy 1999 Meeting, Astrophys. Lett. Comm., in press
35. Quinn, J., et al. 1999, ApJ, 518, 693
36. Rothschild, R., et al. 1998, ApJ, 496, 538
37. Sambruna, R. M. 1999, in Proc. Frascati Workshop, Vulcano meeting on High-energy cosmic sources, ed. F. Giovannelli & L. Sabau-Graziati, Mem. Soc. Astron. Italiana, in press (astro-ph/9912060)
38. Sambruna, R. M., Maraschi, L., & Urry, C. M. 1996, ApJ, 463, 444
39. Sembay, S., et al. 1993, ApJ, 404, 112
40. Sikora, M. 1997, in AIP Conf. Proc. 410, Proc. Fourth Compton Symp., ed. C. Dermer, M. Strickman, & J. Kurfess (New York: AIP), 494
41. Sikora, M., Begelman, M., & Rees, M. 1994, ApJ, 421, 153
42. Takahashi, T., et al. 1996, ApJ, 470, L89
43. Tavecchio, F., Maraschi, L., & Ghisellini, G. 1998, ApJ, 509, 608
44. Ulrich, M.-H., Maraschi, L., & Urry, C. M. 1997, ARA&A, 35, 445
45. Urry, C. M., & Padovani, P. 1995, PASP, 107, 803