[Clas12_verystrange] Fwd: [Clas12_software] CLAS12 Pre-Release Coatjava 4a.7.5 and GEMC 4a.2.0

[Nicholas Zachariou]

I will have a look now on Omega data. Will keep you posted. 

Nick

On Aug 15, 2017, 20:24, at 20:24, Michael Dugger <dugger at jlab.org> wrote:
>
>Hi,
>
>I'm getting strange results and I would like to see if others are
>seeing 
>something similar.
>
>Using Coatjava 4a.7.5 and GEMC 4a.2.0 for the Xi^- K^+ K^+ reaction, I
>get 
>for beta vs. momentum of charged particles:
>
>* (using for beta and momentum: REC_Particle) 
>the plot https://userweb.jlab.org/~dugger/vs/pidTest.png
>
>At zero beta I get a bunch of garbage and there are not many protons.
>
>If I neglect low values of beta:
>https://userweb.jlab.org/~dugger/vs/pidTest2.png
>
>* (using REC_Particle for momentum and constructing beta from 
>REC_Scintillator and FT_particles information)
>the plot https://userweb.jlab.org/~dugger/vs/tmpPID.png
>
>It looks like there is good information in the files but the beta from 
>REC_Particle_beta is messed up for me. In particular, protons are very 
>messed up.
>
>I probably did something wrong in processing the events but I wanted to
>
>check to see if anyone else is seeing problems.
>
>Take care,
>Michael
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