Abstract
THE recent detection1 of a significant unpulsed fraction of the light from the Crab Nebula pulsar invites comment regarding models for the beaming of the radiation. One such model is the relativistic beaming model2–4 in which the radiation comes from a region near the speed-of-light cylinder of a neutron star magnetosphere. Here the predictions of this model are investigated, using model parameters found by Ferguson et al.5 from fits to the polarisation characteristics of the Crab pulsar, and which were subsequently found6 to agree with the change of light curve with colour of the secondary pulse.
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
Peterson, B. A. et al. Nature 276, 475–478 (1978).
Smith, F. G. Mon. Not. R. astr. Soc. 154, 5P–6P (1971).
Zheleznyakov, V. V. Astrophys. Space sci. 13, 87–99 (1971).
Ferguson, D. C. Nature phys. sci. 234, 86–87 (1971).
Ferguson, D. C., Cocke, W. J., & Gehrels, T. Astrophys. J. 190, 375–380 (1974).
Cocke, W. J. & Ferguson, D. C. Astrophys. J. 194, 725–731 (1974).
Oke, J. B. Astrophys. J. Lett. 156, L49–L53 (1969).
Smith, F. G. Mon. Not. R. astr. Soc. 149, 1–15 (1970).
Smith, F. G. et al. Mon. Not. R. astr. Soc. 184, 39P–43P (1978).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
FERGUSON, D. A model for the unpulsed light from the Crab pulsar. Nature 278, 331–332 (1979). https://doi.org/10.1038/278331a0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/278331a0
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.