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Question unknown particle in particle table 

Forum: Particles
Date: 31 Oct, 2012
From: C Mos <C Mos>

Hello I have three SD in my geometry and ahead I show an event of interest for me. SD records any new hits that deposit energy. I record hits right at my alpha detector, at my gamma detector and at my target. For this event, I record first one hit from the alpha SD, then 8 hits from my gamma detector SD (notice it can detect other particles, not only gammas) and 3 hits from my target SD. NOTE that there is not event alignment, so we have events from the previous alpha carried forward to all the gamma and target hits i.e. there is redundancy in my data)

I detected these particles which I cannot recognize: PDGencoding: 1000350810, 1000571390 I am guessing these are some sort of dynamic particles. How do people deal with them? I tried something like:

  G4cout << "1000020040 is " << G4ParticleTable::GetParticleTable()->FindParticle(1000020040)->GetParticleName() << G4endl;
  G4cout << "1000571390 is " << G4ParticleTable::GetParticleTable()->FindParticle(1000571390)->GetParticleName() << G4endl;

and when I run on geant4 I get:

  1000020040 is alpha
  *** Break *** segmentation violation

Here next is my event of interest. Please any comments are appreciated.

Cheers,

Chris

==============================================================

At 18225 Entry -1 hits 1 0 0                 <---- First hit from Alpha SD
	alphaID=1000020040 gammaID=0 univID=0 
At 18226 Entry 0 hits 1 8 0                  <---- First hit from Gamma SD
	alphaID=1000020040 gammaID=22 univID=0 
At 18227 Entry 1 hits 1 8 0 
	alphaID=1000020040 gammaID=0 univID=0 
At 18228 Entry 2 hits 1 8 0 
	alphaID=1000020040 gammaID=0 univID=0 
At 18229 Entry 3 hits 1 8 0 
	alphaID=1000020040 gammaID=11 univID=0 
At 18230 Entry 4 hits 1 8 0 
	alphaID=1000020040 gammaID=11 univID=0 
At 18231 Entry 5 hits 1 8 0 
	alphaID=1000020040 gammaID=22 univID=0 
At 18232 Entry 6 hits 1 8 0 
	alphaID=1000020040 gammaID=1000350810 univID=0 
At 18233 Entry 7 hits 1 8 0 
	alphaID=1000020040 gammaID=1000571390 univID=0 
At 18234 Entry 8 hits 1 8 3                   <---- First hit from target SD
	alphaID=1000020040 gammaID=1000571390 univID=22 
At 18235 Entry 9 hits 1 8 3 
	alphaID=1000020040 gammaID=1000571390 univID=22 
At 18236 Entry 10 hits 1 8 3 
	alphaID=1000020040 gammaID=1000571390 univID=22 

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1 Feedback: Re: unknown particle in particle table   (Gumplinger Peter - 31 Oct, 2012)
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