Abstract
This paper presents a possible emission mechanism based on the idea of the current sheet of magnetohydrodynamics. Since the excited plasma turbulences result in the anomalous resistance near the light cylinder of a pulsar, the frozen-in condition is partly dissolved. In addition the magnetic field lines in that area cannot perfectly corotate with the star due to the relativistic effect on partly frozen-in charged particles. Therefore, the currents sheets which emit energy are formed.
References
Buneman, O.: 1959,Phys. Rev. 115, 503.
Goldreich, P. and Julian, W. H.: 1969,Astrophys. J. 157, 869.
Kaplan, S. A. and Tsytovich, V. N.: 1973,Plasma Astrophysics, Pergamon, London.
Lyne, A. G., Smith, F. G., and Graham, D. A.: 1971,Monthly Notices Roy. Astron. Soc. 153, 337.
Michel, F. C.: 1981, preprint.
Petschek, H. E.: 1964,Symp. Physics of Solar Flares, AAS-NASA, p. 425.
Petschek, H. E. and Thorne, R. M.: 1967,Astrophys. J. 147, 1157.
Ruderman, M. A. and Sutherland, P. G.: 1975,Astrophys. J. 196, 51.
Smith, F. G.: 1977,Pulsars, Cambridge University Press, Cambridge.
Vasyliunas, V. M.: 1975,Rev. Geophys. Space Phys. 13, 1, 303.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Xinjie, M., Yi, T. The current sheets in the magnetosphere of a pulsar. Astrophys Space Sci 132, 201–206 (1987). https://doi.org/10.1007/BF00637795
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00637795