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Forum: Geometry
Re: None GPS SetParticleMomentumDirection
Re: None Re: GPS SetParticleMomentumDirection (John Allison)
Date: 25 Mar, 2016
From: <Nicolas78>

Thanks for your help John. But in fact, my momentum direction is more complicated than a simple direction (like the example you gave "/gps/direction 1 .5 .3"). My momentum is randomised according to a distribution. And I'm using GPS because I also have an energy distribution. Otherwise I'd have used the G4ParticleGun only. That's why I wanted to use the "SetMomentumDirection" with the GPS in my primarygeneratoraction.

Nicolas

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1 None: Re: GPS SetParticleMomentumDirection   (Nicolas78 - 25 Mar, 2016)
(_ None: Re: GPS SetParticleMomentumDirection   (John Allison - 25 Mar, 2016)
(_ None: Re: GPS SetParticleMomentumDirection   (Nicolas78 - 29 Mar, 2016)
(_ None: Re: GPS SetParticleMomentumDirection   (Artem Zontikov - 29 Mar, 2016)
(_ None: Re: GPS SetParticleMomentumDirection   (Nicolas78 - 29 Mar, 2016)
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