Structure of small-scale magnetic fields in the kinematic dynamo theory.
A weak fluctuating magnetic field embedded into a a turbulent conducting medium grows exponentially while its characteristic scale decays. In the interstellar medium and protogalactic plasmas, the magnetic Prandtl number is very large, so a broad spectrum of growing magnetic fluctuations is excited...
Glavni autori: | , , , |
---|---|
Format: | Journal article |
Jezik: | English |
Izdano: |
2002
|