[G12] Effect of Momentum Correction

Michael C. Kunkel mkunkel at jlab.org
Wed Nov 25 08:16:46 EST 2015


Greetings,

Sorry, that was suppose to read "missing mass off of the proton"
not
"missing mass of the proton"

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

On 25/11/15 14:15, Hicks, Kenneth wrote:
> I sure hope it doesn't put the proton peak at the pi0 mass!
>
> Ken
> ________________________________________
> From: G12 <g12-bounces at jlab.org> on behalf of Michael C. Kunkel <mkunkel at jlab.org>
> Sent: Wednesday, November 25, 2015 7:30:45 AM
> To: g12 at jlab.org
> Subject: [G12] Effect of Momentum Correction
>
> 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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