[Clas_lmd] Finished Eta->3pi gamp

Dennis Weygand weygand at jlab.org
Wed Oct 23 17:50:19 EDT 2013


Hello MK,
Can you give me details of the kinematic fit?
Was the mm/proton fit to the eta mass?
Was the momentum of the pi0 output of this fit?
Dennis

On Oct 23, 2013, at 3:57 PM, Michael C. Kunkel wrote:

> Greetings,
> 
> I have uploaded 3 gamp files to /volatile/clas/clasg12/mkunkel/ETA_3PI. This was the requested format of the data with the requested cuts as per the meeting on October 22, 2013.
> 
> Signal.gamp:   Signal of eta +- 3sigma arond peak. Peak was 0.549. Sigma was 0.0089, i.e.  0.5222GeV to  0.5756 GeV
> See fig 0.2 at https://wiki.jlab.org/lmd/index.php/Michael_C._Kunkel
> 
> 
> highsideband.gamp:   High mass eta side band mm_P_fit > 0.6 && mm_P_fit < 0.7, where mm_P_fit is the missing mass off of the proton fitted with the kinematic fitter.
> 
> 
> lowsideband.gamp:    low mass eta side band mm_P_fit > 0.4 && mm_P_fit < 0.5
> 
> BR
> MK
> 

--
Dennis Weygand
weygand at jlab.org
(757) 269-5926 (office)
(757) 870-4844 (cell)




-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://mailman.jlab.org/pipermail/clas_lmd/attachments/20131023/cb9ec277/attachment-0001.html 


More information about the Clas_lmd mailing list