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A Helical Magnetic Field Model of the Jets

Published online by Cambridge University Press:  04 August 2017

T. Maruyama
Affiliation:
Department of Physics, Nagoya University, Nagoya 464, Japan
M. Fujimoto
Affiliation:
Department of Physics, Nagoya University, Nagoya 464, Japan

Abstract

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A hydromagnetic model is presented for the bipolar flow of molecular gas from newborn stars and for the radio jet emerging out of active galactic nuclei. We assume a tightly-twisted helical magnetic field in the jet, which can collimate and accelerate the gas along the jet axis. The Lorentz force is also shown to rotate the gas around it.

Type
I. Star Forming Processes in the Solar Neighborhood
Copyright
Copyright © Reidel 1987 

References

Maruyama, T., and Fujimoto, M.: 1986, submitted to Pub. Astron. Soc. Japan.Google Scholar