[ Identification | Description | Input parameters | Links ]

The Pol_Bfield_stop Component

Identification

• Site:
• Author: Erik B Knudsen, Peter Christiansen, and Peter Willendrup
• Origin: RISOE
• Date: August 2006

Description

End of magnetic field region defined by the latest preceeding Pol_Bfield component.

The component is concentric. It means that it requires a

// START MAGNETIC FIELD
COMPONENT msf =
Pol_Bfield(xw=0.08, yh=0.08, length=0.2, Bx=0, By=-0.678332e-4, Bz=0)
AT (0, 0, 0) RELATIVE armMSF

// OTHER COMPONENTS INSIDE THE MAGNETIC FIELD CAN BE PLACED HERE

// STOP MAGNETIC FIELD
COMPONENT msfCp = Pol_Bfield_stop()
AT ("SOMEWHERE") RELATIVE armMSF

In between the two components the propagation routine
PROP_DT also handles the spin propagation.
The current algorithm used for spin propagation is:
SimpleNumMagnetPrecession
in pol-lib.
and does not handle gravity.

GRAVITY: NO
POLARISATION: YES

Example: Pol_Bfield_stop()

Input parameters

Links

• Source code for Pol_Bfield_stop.comp.

[ Identification | Description | Input parameters | Links ]