[Deeppwg] [EXTERNAL] Release addendum proposed by P. Moran

Volker Burkert burkert at jlab.org
Mon Apr 19 07:55:47 EDT 2021


The header (charged pion invariant mass in ep->epK+K-) and the figure caption (ep->eppi+pi-) seem inconsistent. 
The figure shows obviously invariant mass of pi+pi-, but the header says otherwise. 
After making the corrections (deleting the header) I have no objections. 
(The header in itself seems contradictory. How can one get charged pion inv. mass from a K+K- final state? One can get 
it from neutral kaon decay of the phi ). 

Volker



> On Apr 16, 2021, at 12:30 PM, Marco Contalbrigo <mcontalb at fe.infn.it> wrote:
> 
> Dear all,
> Patrick Moran proposes to produce a projection into
> the invariant mass distribution at the place of the
> already released mass vs transverse momentum
> distribution for his charged pion pair events.
> 
> As DPWG did not have the chance to look at the
> projection during the release discussion, the plot
> is presented into the updated release note (last
> plot) available at the usual meeting page
> 
> https://clas12-docdb.jlab.org/DocDB/0008/000894/001/moran_updated_analysis_note.pdf
> 
> In absence of objections before Monday noon (EST),
> the new plot will be considered approved.
> 
> Thanks, Marco.
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