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Phys. Rev. Lett. 23, 247–249 (1969)

Hydromagnetic Plasma Acceleration by Rapidly Rotating Astrophysical Objects

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F. Curtis Michel
Department of Space Science, Rice University, Houston, Texas 77001

Received 26 May 1969; published in the issue dated 4 August 1969

We have solved analytically for the acceleration of plasma away from a rotating magnetized object. Application of that analysis to rotator models for the radio, optical, and x-ray pulsar NP0532 suggests that it has a magnetic moment of order 3×1028 G cm3 and is losing mass at a rate order 2×109 g/sec. These parameters would provide particles in excess of 1011 eV and a 6×10-4-G field in the Crab Nebula at 1 lt yr from NPO532.

© 1969 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.23.247
DOI:
10.1103/PhysRevLett.23.247
PACS: