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Hi Andre, we dont have 5000 events right now, but we can probably generate some for you this week. Tony ----- Original Message ----- From: Andre C. McNeill <[log in to unmask]> To: <> Sent: Friday, June 18, 1999 12:48 PM Subject: ee-mutau data or generator > > Peace, my name is Andre' McNeill, from Purdue University. I am working with > Dave Koltick at Purdue University, on simulating the Muon-Electron calorimeter. > I am running detector analysis with JAS on the PC, specifically examining muon > products of the electron-positron collision. I need to know > > Is it possible for you to generate a pymbs-mu-250.lcd data file (pythia with > beamstrahlung) with about 5000 or so muon events > > Rationale: > > given a NLC initial luminosity of 5E33 events/cm^2, a cross section for > e+e- -> mu+mu- of 21 nb/ Energy(GEV)^2, Beam Energy of 250 GEV and a run time > of 1 year, and depreciation the luminosity by a factor of 10 to compensate for > beam downtime and testing during the year, we expect the rate to be > approximately 4000 events/year. I need this many event so examine the optical > abberations of measuring the muon trajectories due to materials in the > detector. > > Or is it possible to get a template program to run a generator program with > JAS that will allow us to generate this many ee->mumu events? > > I tried installing the PYBMS package on our AIX machine here and it did > not work, it is missing references to hbook type commands and so forth, > (perhaps we need to update our cern/lib?) > > Thank you for your time. Peace. > > >