3 papers
physics.space-ph2000
Average observed properties of the Earth's quasi-perpendicular and quasi-parallel bow shock
A. Czaykowska, T. M. Bauer, R. A. Treumann +1
We present a statistical analysis of 132 dayside (LT 0700-1700) bow shock crossings of the AMPTE/IRM spacecraft. We perform a superposed epoch analysis of plasma and magnetic field…
astro-ph1999
The First Magnetic Fields
George Davies, Lawrence M. Widrow
We demonstrate that the Biermann battery mechanism for the creation of large scale magnetic fields can arise in a simple model protogalaxy. Analytic calculations and numerical simu…
quant-ph1999
On the Path Integral of the Relativistic Electron
A. Kull, R. A. Treumann
We revisit the path integral description of the motion of a relativistic electron. Applying a minor but well motivated conceptional change to Feynman's chessboard model, we obtain…