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Re: Urgent fixes in FairGeanePro.cxx needed [message #8157 is a reply to message #8154] Tue, 31 March 2009 17:06 Go to previous messageGo to previous message
asanchez is currently offline  asanchez
Messages: 350
Registered: March 2006
first-grade participant
From: *kph.uni-mainz.de
Hi Felix,
maybe you can use the following function
for those particles whose pdg is larger than 5000
,namely, ions. i have some time ago problems
also to extract the charge using the
TDatabasePDG::Instance()->GetParticle(pdg)->Charge()/3..

the variable ion corresponds to the pdg code of the
particle, for example, 1000010020.

Int_t PndHypDPatternRecoTask::GetChargeIon(Int_t ion)
261 {
262 Int_t A,Z,L;
263
264 if(ion>1000000000&&(ion<1010000000))
265 { ion -= 1000000000;
266 Z = ion/10000;
267 ion -= 10000*Z;
268 A = ion/10;
269 cout<<" ion charge "<<Z<<endl;
270
271 return Z;
272
273 }

I hope it can help you,
best regrads
Alicia S.
 
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