| MC truth match for pbarpSystem (settype=88888) [message #16118] |
Sun, 30 March 2014 00:56  |
donghee
Messages: 385
Registered: January 2009
Location: Germnay
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first-grade participant |
From: *dip0.t-ipconnect.de
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Hi,
I have a reaction pbarpSystem -> Lambda Lambdabar
Decay pbarpSystem
1.0 anti-Lambda0 Lambda0 LambdaLambdaBar 3.0;
Enddecay
and want to get MctruthMatch for LLbar system via set of initial state.
llbar.Combine(lam, lamb);
llbar.SetType(88888);
int nllbarmct = theAnalysis->McTruthMatch(llbar);
Is it correct?
Have a nice weekend!
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| Re: MC truth match for pbarpSystem (settype=88888) [message #16128 is a reply to message #16118] |
Tue, 01 April 2014 08:15  |
Klaus Götzen
Messages: 293
Registered: June 2006
Location: GSI
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first-grade participant |
From: *gsi.de
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Hi Donghee,
yes, it actually should work like you write. In case the MC-match doesn't work you could also add the pbarpSystem to the TDatabasePDG beforehand with
double sqrts = <whatever value>;
TDatabasePDG::Instance()->AddParticle("pbarpSystem","ppbar",sqrts,0,0.0001,0,"",88888);
Best,
Klaus
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