[G12] Effect of Momentum Correction

Michael C. Kunkel mkunkel at jlab.org
Wed Nov 25 07:30:45 EST 2015


Greetings,

In discussion of Mondays meeting, I have made a plot that shows the 
effect of the proton momentum correction.
I used the Single Prong data set to show this.

Attached is a plot with 2 mass spectra. Red being the raw values, blue 
being the momentum corrected values.
All G12, fiducial and TOF were applied to both sets.

As you can see, the momentum corrections bring the missing mass off of 
the proton peak to the proper PDG pi0 mass.

-- 
BR
MK
----------------------------------------
Michael C. Kunkel, PhD
Forschungszentrum Jülich
Nuclear Physics Institute and Juelich Center for Hadron Physics
Experimental Hadron Structure (IKP-1)
www.fz-juelich.de/ikp

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