Hi,
I am trying to use the THelix class in order to draw particle tracks in a magnetic field.
I have a number of track parameter which I could use to draw my tracks, but I could not figure out how to match them to the parameters needed by the THelix class.
I NEED, according to the class description:
- initial position
- initial velocity
- angular frequency
- helix range
I HAVE: - initial position
- helix range
- initial momentum
- radius
- center coordinates in xy plane
- curvature
- B field
- charge
- all important angles
I would really appreciate if s.o. used it before.
Thankx,…
Jochen