References

 
• Anders, E., & Grevesse, N. 1989, Proc. AIP Conf., Minneapolis, NY, 1-8  
• Aharonian, F. A., & Sunyaev, R. A. 1984, MNRAS, 210, 257 NASA ADS  
• Bildsten, L. 1991, in Gamma-Ray Line Astrophysics, ed. P. Durouchoux & N. Prantzos, AIP Conf. Proc. 232 (New York: AIP), 401, 615  
• Bykov, A. M., et al. 1999, Astro. Lett. Comm., 38, 285  
• Blandford, R. D., & Begelman, M. C. 1998, MNRAS, 303L, 1 NASA ADS  
• Chen, X., et al. 1995, ApJL, 443, 61  
• Dermer, C. D. 1986, ApJ, 307, 47 NASA ADS  
• Fichtel, C. E., & Trombka, J. I. 1981, Gamma-Ray Astrophysics, NASA SP-453  
• Franck, J., King, A. R., & Raine, D. J. 1992, Accretion Power in Astrophysics (Cambridge University press)  
• Guessoum, N., & Dermer, C. D. 1988, in Nuclear Spectroscopy of Astrophysical Sources, ed. N. Gehrels, & G. H. Share, AIP Conf. Proc. 107 (New York: AIP), 332  
• Guessoum, N., & Kazanas, D. 1990, ApJ, 358, 525 NASA ADS  
• Guessoum, N., & Kazanas, D. 1999, ApJ, 512, 332 NASA ADS  
• Harris, M. J., & Share, G. H. 1991, ApJ, 381, 439 NASA ADS  
• Hua, X. M., & Lingenfelter, R. E. 1987, ApJ, 323, 779 NASA ADS  
• Hua, X. M., & Lingenfelter, R. E. 1987, Solar Phys., 107, 351 NASA ADS  
• Jacobson, A. S., et al. 1978, Gamma-Ray Spectroscopy in Astrophysics (NASA T.M. 79619), 228  
• Jean, P., et al. 1999, in The Fifth Compton Symposium, ed. M. L. McConnell, & J. M. Ryan, AIP Conf. Proc. 510 (New York: AIP), 708  
• Kazanas, D., Hua, X.-M., & Titarchuk, L. 1987, ApJ, 480, 735 NASA ADS  
• McConnell, M., et al. 1997, in Proc. of the Fourth Compton Symposium, ed. C. D. Dermer, M. S. Strickman, & J. D. Kurfess, AIP Conf. Proc. 410 (New York: AIP), 1099  
• Murphy, R. J., et al. 1991, ApJ, 371, 793 NASA ADS  
• Narayan, R., & Yi, I. 1995, ApJ, 428, L13  
• Narayan, R., & Yi, I. 1995, ApJ, 452, 710 NASA ADS  
• Narayan, R., Yi, I., & Mahadevan, R. 1995, ApJ, 374, 623 NASA ADS  
• Paczynski, B. 1971, ARA&A, 9, 183 NASA ADS  
• Ramaty, R., et al. 1995, ApJ, 455, L193 NASA ADS  
• Ramaty, R., Mandzhavidze, N., & Kozlovzky, B. 1996, in High Energy Solar Physics, ed. R. Ramaty, N. Mandzhavidze, & X. M. Hua, AIP Conf. Proc. 374,
  (New York: AIP), 172  
• Shapiro, S. L., Lightman, A. P., & Eardley, D. M. 1976, ApJ, 204, 187 NASA ADS  
• Share, G. H., & Murphy, R. J. 1995, ApJ, 452, 933 NASA ADS  
• Van Dijk, R. 1996, Ph.D. Thesis, 148  
• Vestrand, W. T. 1989, in Proceedings of the Gamma-Ray Observatory Workshop, ed. N. Johnson, 4-274  
• Yi, I., & Narayan, R. 1997, ApJ, 486, 363 NASA ADS