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A full polar cap cascade model: pulsar γ-ray and X-ray luminosities

Published online by Cambridge University Press:  12 April 2016

Bing Zhang  and
Alice K. Harding
Bing Zhang
Affiliation:
NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Alice K. Harding
Affiliation:
NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA

Abstract

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We propose a full polar cap cascade model which includes the curvature and inverse Compton emission of the primary particles, and both synchrotron radiation and inverse Compton of the higher generation pairs. Such a full cascade model can reproduce both the Lγ ∝ (Lsd)1/2 and the Lx ~ 10−3Lsd dependences observed from the known spin-powered pulsars.

Type
Part 6. Emission and Plasma Theory
Information
International Astronomical Union Colloquium , Volume 177: Pulsar Astronomy - 2000 and Beyond , 2000 , pp. 481 - 482
Copyright
Copyright © Astronomical Society of the Pacific 2000

References

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Zhang, B., & Harding, A.K. 2000, ApJ, 532, in press (astro-ph/9911028)Google Scholar