[Clas12_verystrange] meeting minutes

[Eugene Pasyuk]

I think (K+K+)+anything skim should work for both Xi and Omega. 

-Eugene

----- Original Message -----
> From: "Michael Dugger" <dugger at jlab.org>
> To: "clas12 verystrange" <clas12_verystrange at jlab.org>
> Sent: Tuesday, March 5, 2013 4:21:22 PM
> Subject: Re: [Clas12_verystrange] meeting minutes
> 
> 
> Hi,
> 
> Correction:
> 
> Read wrong configuration. For Derek's stuff we used the electron beam
> and
> not photon beam.
> 
> -Michael
> 
> On Tue, 5 Mar 2013, Michael Dugger wrote:
> 
> >
> > Hi,
> >
> > I am getting everything ready to generate background events and I
> > want to
> > make sure that I generate the right kind of events.
> >
> > For Derek's background events we used a 11 GeV photon beam, and
> > skimmed
> > for K+ K+ in the final state.
> >
> > What photon energy do we want and are we good with skimming for K+
> > K+
> > events?
> >
> > -Michael
> >
> > On Fri, 1 Mar 2013, Lei Guo wrote:
> >
> >> We had a meeting today. Eugene, Diane, Veronique and Lei called
> >> in.
> >>
> >> Nobody objected to submitting the proposal to CLAS collaboration,
> >> and
> >> taking the "CAA" type route. The deadline is Apr 6th. Since we
> >> will
> >> seek to join the proton running group at CLAS12, we have no choice
> >> but
> >> assuming the approved running conditions, i.e., 80 days of full
> >> field
> >> (although 75% field remains a possiblity), and 20 days of reverse
> >> field at full strength.
> >> To address these new running conditions, and PAC comments, we
> >> divided
> >> the tasks up. We will perform new simulations for Omega-, Xi-, and
> >> Xi-
> >> (1820), for all three conditions: full and 75% field, and reverse
> >> field.
> >>
> >> GWU (Diane ) and FIU will both perform simulations for Omega-, so
> >> we
> >> can have consistency checks between the groups. Both 3k and 4k
> >> channels will be analyzed.
> >> GWU(Diane) will also perform simulaiton for Xi-, and the reactions
> >> should be gamma p--> K+K+(Xi-) and K+K+pi-(Lambda)
> >> FIU(Will/Jason/Lei) will also do simulation for Xi-(1820), and the
> >> reactions should be gamma p--> K+K+K-(Lambda) and
> >> K+K+K-proton(pi-)
> >>
> >> In order to address the background/PID issues raised by PAC, ASU
> >> (Mike) will generate PYTHIA events using local clusters. These
> >> background events will be analyzed for the above channels, and
> >> should
> >> be combined wiht signals.
> >>
> >> We should probably aim for simulation results in the next week or
> >> two.
> >> The background generation will take a bit longer, but we should be
> >> able to have a new proposal a couple weeks before the deadline and
> >> reviewed by our group.
> >>
> >> Please let me know if I missed something.
> >>
> >> Lei
> >> **************************************
> >>        @
> >>       /    *
> >>      /   ___  ___  Lei Guo _______________________
> >>     L_O_/ ____ Florida International University____/_/
> >>         \   |             Physics Dept., CP
> >> 212                       /  /
> >>      /    \ |             Miami, FL
> >> 33199        /                       /  /
> >>     /  I_/ \  ____ USA _____ /______/__________/  /
> >>    /   /
> >> L
> >>                 /              /              /
> >>                                       /  /
> >>   /   /                       /              /              /
> >>                         /  /
> >>  /_/__________/______/______/__________/_/
> >> /_/__________/______/______/__________/_/
> >> 305-348-0234(o)
> >>
> >> **************************************
> >>
> >>
> >>
> >>
> >>
> >>
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