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Cygnus X-3 and Other Ultra-High-Energy γ-Ray Sources

Published online by Cambridge University Press:  04 August 2017

John J. Barnard
John J. Barnard*
Affiliation:
Code 665 NASA-Goddard Space Flight Center, Greenbelt, MD 20771

Abstract

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Recently, several binary X-ray sources have been found to be sources of ultra high energy γ-ray emission. Air shower observations indicate photon energies >∼ 1015 eV. We review the current status of observations from the source Cygnus X-3, and compare this data with that from the sources Hercules X-1, Vela X-1, and LMC X-4. Current theoretical models for the production of γ-rays and the acceleration of high energy particles are discussed and the consequences for the evolution of such systems are examined.

Type
VI. Other Manifestations of Neutron Stars and Their Place in Neutron Star Evolution
Information
Symposium - International Astronomical Union , Volume 125: The Origin and Evolution of Neutron Stars , 1987 , pp. 521 - 533
Copyright
Copyright © Reidel 1987 

References

Arons, J. and Scharlemann, E.T.: 1979, Astrophys. J. 231, p. 854.CrossRefGoogle Scholar
Balstrusaitis, R.M., et al: 1985, Astrophys. J. Lett. 293, p. L69.Google Scholar
Basko, M.M., and Sunyaev, R.A.: 1973, Astrophys. and Space Science, 23, p. 117.Google Scholar
Battistoni, G., et al: 1985, Phys. Lett. 155B, p. 465.Google Scholar
Becklin, E. et al: 1973, Astrophys. J. Lett. 192, p. L119.Google Scholar
Bell, A.R.: 1978, Mon. Not. Roy. Astr. Soc., 182, p. 147.Google Scholar
Berezinsky, V.S.: 1980, Proc. 1979 DUMAND Summer Workshop at Khabarousk and Lake Baikal, held Aug. 22–31, 1979, ed. Learned, J.G., U. Hawaii Press, p 245.Google Scholar
Bhat, C.L., et al: 1985, Proc. 19th Intl. Cosmic Ray Conf. 1, p. 83.Google Scholar
Blandford, R.D. and Ostriker, J.P.: 1978 Astrophys. J. Lett. 221, p. L29.Google Scholar
Bonnet-Bidaud, J.M. and van der Klis, M.: 1981, Astron. Astrophys., 101, p. 299.Google Scholar
Boone, J. et al: 1984, Astrophys. J., 285, p. 264.CrossRefGoogle Scholar
Chadwick, P.M. et al: 1985a, Proc. 19th Intl. Cosmic Ray Conf. 1, p. 79.Google Scholar
Chadwick, P.M. et al: 1985b, Nature, 318, p. 642.Google Scholar
Chanmugam, G. and Brecher, K.: 1985, Nature, 313, p. 767.Google Scholar
Chardin, G. and Gerbier, G.: 1985, preprint, Commissariat A L'Energie Atomique, Centre d'Etudes Nucleaires de Saclay, December, 1985.Google Scholar
Chudakov, A.E., 1985, Proc. 19th Intl. Cosmic Ray Conf, 9, p. 441.Google Scholar
Danaher, S. et al: 1981, Nature, 289, p. 568.Google Scholar
Davidsen, A. and Ostriker, J.P.: 1974, Astrophys. J., 189, p. 331.Google Scholar
Dowthwaite, J.C. et al: 1983 Astron. Astrophys. 126, p. 1.Google Scholar
Eichler, D. and Vestrand, W.T.: 1984, Nature, 307, p. 613.Google Scholar
Eichler, D. and Vestrand, W.T.: 1985, Nature, 318, p. 345.CrossRefGoogle Scholar
Elsner, R. et al: 1980, Astrophys. J., 239, p.335.Google Scholar
Gaisser, T.K., Stecker, F.W., Harding, A.K., and Barnard, J.J.: 1986, Astrophys. J., 309, (in press).Google Scholar
Ghosh, P., Elsner, R.F., Weisskopf, , and Sutherland, P.G.: 1981, Astrophys. J., 251, p. 230.Google Scholar
Goldreich, P. and Julian, W.H.: 1969, Astrophys. J. 157, p. 869.Google Scholar
Gregory, J.E. et al: 1972, Nature Physical Science, 239, p. 114.Google Scholar
Grindlay, J.E., Helmken, H.F., and Weekes, T.C.: 1976, Astrophys. J, 209, p. 292.CrossRefGoogle Scholar
Gunn, J.E. and Ostriker, J.P.: 1969, Nature, 221, p. 454.Google Scholar
Harding, A.K., Barnard, J.J., Stecker, F.W., and Gaisser, T.K.: 1987, in IAU Symposium #125: Origin and Evolution of Neutron Stars, ed. Helfand, D. (Dordrecht: Reidel) (This volume).Google Scholar
Hayashida, N. et al: 1981, Conf. Papers of 17th Int. Cosmic Ray Conf., Paris, 9, (Paris: Commissariat a l'Energie Atomique and IUPAP) p. 9.Google Scholar
Hermsen, W. 1983 Spa. Sci. Rev., 36, p. 61.Google Scholar
Hertz, P., Joss, P. and Rappaport, S.: 1978, Astrophys. J., 224, p. 614.Google Scholar
Hillas, A.M.: 1984, Nature, 312, p. 50.Google Scholar
Hillas, A.M.: 1985, Proc. 19th Intl. Cosmic Ray Conf., 2, p. 296.Google Scholar
Kazanas, D. and Ellison, D.C.: 1986, Nature, 319, p. 380.Google Scholar
Lamb, R.C. et al: 1977, Astrophys. J. Lett., 212, p. L63.Google Scholar
Lamb, R.C., Godfrey, C.P., Wheaton, W.A., Tumer, T.: Nature, 296, p. 543.Google Scholar
Lambert, A. et al: 1985, Proc. 19th Intl. Cosmic Ray Conf., La Jolla, 1, p. 71.Google Scholar
Lloyd Evans, J. et al: 1983, Nature, 305, p. 784.Google Scholar
Lovelace, R.V.E.: 1976, Nature, 262, p. 649.Google Scholar
Marshak, M.L. et al: 1985, Phys. Rev. Lett., 54, p. 2079.Google Scholar
Mason, K.O. et al: 1976, Astrophys. J. 207, p. 78.Google Scholar
Meegan, C.A., Fishman, G.J., and Haymes, R.C.: 1979, Astrophys. J. Lett., 234, p. L123.Google Scholar
Milgrom, M.: 1976, Astron. Astrophys., 51, p. 215.Google Scholar
Molnar, L.A.: 1985, , Harvard University.Google Scholar
Molnar, L.A., Reid, M.J., and Grindlay, J.E.: 1985, in Radio Stars (ed. Hjellming, R.M.) (Dordrecht: Reidel).Google Scholar
Molteni, D., Rapisarda, M., Robba, R., and Scarsi, L.: 1980, Astron. Astrophys., 87, p. 88.Google Scholar
Morello, C. et al: 1983, Conf. Papers of 18th Int. Cosmic Ray Conf, Bangalore, 1, (TIFR: Bombay) p. 127.Google Scholar
Neshpor, Yu.I. et al: 1979, Ap. Sp. Sci., 61, p. 349.Google Scholar
Oyama, Y. et al: 1986, Phys. Rev. Lett., 56, p. 991.Google Scholar
Pringle, J.: 1974, Nature, 247, p. 21.Google Scholar
Protheroe, R.J. and Clay, R.W.: 1985, Nature, 315, p. 205.Google Scholar
Protheroe, R.J., Clay, R.W. and Gerhardy, P.R. 1984, Astrophys. J. Lett. 280, p. L47.Google Scholar
Ramana Murthy, P.V.: 1986, Physics Letters B, 173, p. 107.Google Scholar
Ruderman, M.A. and Sutherland, P.G.: 1975, Astrophys. J., 196, p. 51.Google Scholar
Samorski, M. and Stamm, W.: 1983, Astrophys. J. Lett., 248, p. L17.Google Scholar
Serlemitsos, S.P. et al: 1975, Astrophys. J. Lett., 201, L9.Google Scholar
Shapiro, S.L. and Teukolsky, S.A.: 1983, Black Holes, White Dwarfs, and Neutron Stars (New York: Wiley).Google Scholar
Stecker, F.W., Harding, A.K. and Barnard, J.J.: 1985, Nature, 316, p. 418.Google Scholar
Stepanian, A.A. et al: 1982, in Proceedings of the Int. Workshop on VHE Gamma Ray Astronomy, Ootacamund, India (eds. Murthy, Ramana and Weekes, ) (TIFR and Smithsonian Inst.), p. 43.Google Scholar
Stephens, S.A. and Verma, R.P.: 1984, Nature, 308, p. 828.Google Scholar
Turver, K.E. et al: 1986, Talk at a Cygnus X-3 Workshop given in Washington, D.C. in April, 1986.Google Scholar
van der Klis, M. and Jansen, F.A.: 1985, Nature, 313, p. 768.CrossRefGoogle Scholar
Vestrand, W.T. and Eichler, D., 1979, AIP Conf. Proc. No. 56 Particle Acceleration Mechanisms in Astrophysics, La Jolla, held Jan. 3–5, 1979, ed. Arons, , Max, , and McKee, (New York: AIP) p. 285.Google Scholar
Vestrand, W.T. and Eichler, D., 1982, Astrophys. J., 261, p. 251.Google Scholar
Vladimirsky, B.M., Neshpor, Yu.I., Stepanian, A.A., and Fomin, V.P.: 1975, Conf. Papers 14th Int. Cosmic Ray Conf., Munich, 1, p. 118.Google Scholar
Weekes, T.C. and Helmken, H.F.: 1977, in Recent Advances in Gamma Ray Astronomy, ESA SP-124, p. 39.Google Scholar
Weekes, T.C. et al: 1981, Pub. Ast. Soc. Pac., 93, p. 474.CrossRefGoogle Scholar
Weekes, T.C. and Geary, J.C.: 1982, Pub. Ast. Soc. Pac., 94, p. 708.Google Scholar
Westphal, J.A. et al: 1972, Nature of Physical Science, 239, p. 134.Google Scholar
White, N.E. and Holt, S.S.: 1982, Astrophys. J., 257, p. 318.Google Scholar
Willingale, R., King, A.R., and Pounds, K.A.: 1985, Mon. Not. Roy. Ast. Soc., 215, p. 295.Google Scholar