Abstract
The difficulties of accounting for the powerful emission of energy from quasars can be resolved if the emission is assumed to be concentrated in one direction.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Hoyle, F., Burbidge, G. R., and Sargent, W. L. W., Nature, 209, 751 (1966).
Arp, H., Science, 151, 1214 (1966).
Ginzburg, V. L., and Ozernoy, L. M., Ap. J., 144, 599 (1966).
Ginzburg, V. L., and Syrovatskii, S. I., The Origin of Cosmic Rays, 31 (Pergamon, 1964).
Gold, T., Proc. Ninth Intern. Conf. on Cosmic Rays, London, 132 (1965).
Oda, M., and Hasegawa, H., Proc. Eighth Intern. Conf. on Cosmic Rays, Jaipur, 3, 370 (1963).
Hayakawa, S., Prog. Theor. Phys. Suppl., 37, 594 (1966).
Penzias, A. A., and Wilson, R. W., Ap. J., 142, 419 (1965).
Felten, J. E., and Morrison, P., Phys. Rev. Letters., 10, 453 (1963).
Gould, R. J., and Schreder, G., Phys. Rev. Letters, 16, 252 (1966).
Jelley, J. V., Phys. Rev. Letters, 16, 479 (1966).
Greisen, K., Phys. Rev. Letters, 16, 748 (1966).
Low, F. J., Astrophys. J., 142, 1287 (1965).
Burbidge, E. M., and Burbidge, G. R., Proc. Ninth Intern. Conf. on Cosmi Rays, London, 92 (1965).
Dirac, P. A. M., Phys. Rev., 74. 817 (1948).
Porter, N. A., Nuovo Cim., 16, 958 (1960).
Kolm, H., Physics Today, 20, 69 (1967).
Goto, E., Prog. Theor. Phys., 30, 700 (1963).
Alvarez, L. W., Physics Notes, Berkeley, 479, 1 (1963).
Malkus, W. V. R., Phys. Rev., 83, 899 (1951).
Goto, E., Kolm, H. H., and Ford, K. W., Phys. Rev., 132, 387 (1963).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
PORTER, N. Directed Emission Model for Quasars. Nature 217, 329–331 (1968). https://doi.org/10.1038/217329a0
Received:
Issue Date:
DOI: https://doi.org/10.1038/217329a0
This article is cited by
-
Magnetic monopoles
La Rivista Del Nuovo Cimento Series 3 (1984)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.
