Message: GPS(GeneralParticleSource) on hemisphere volume Not Logged In (login)
 Next-in-Thread Next-in-Thread
 Next-in-Forum Next-in-Forum

Question GPS(GeneralParticleSource) on hemisphere volume 

Forum: Particles
Date: 27 Jun, 2011
From: Wonmo <Wonmo>

Dear all

Some part of my GPS scripts are

/gps/pos/type Volume
/gps/pos/shape Sphere
/gps/pos/radius 0.17 mm
/gps/pos/centre 0. 0. 0. mm
/gps/ang/type iso

I want to distribute source points on the HEMISPHERE VOLUME instead of sphere. Isotropic emission is still required.

I tried to find solution in GPS user manual. But "Biasing" is not what I need because I still want isotropic emission but source must be distributed on the hemisphere. Yet I don't know exactly what the "Confine" is. But it seems that "confine" does not change sphere distribution of sources when I visualized.

Please give me any hint to solve this problem.
I really appreciate your help in advance.


Inline Depth:
 1 1
 All All
Outline Depth:
 1 1
 2 2
 All All
Add message: (add)

1 None: Re: GPS(GeneralParticleSource) on hemisphere volume   (michel maire - 28 Jun, 2011)
2 None: Re: GPS(GeneralParticleSource) on hemisphere volume   (Fan Lei - 23 Nov, 2011)
 Add Message Add Message
to: "GPS(GeneralParticleSource) on hemisphere volume"

 Subscribe Subscribe

This site runs SLAC HyperNews version 1.11-slac-98, derived from the original HyperNews

[ Geant 4 Home | Geant 4 HyperNews | Search | Request New Forum | Feedback ]