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V. L. Rykov. January 16, 2004. Barrel VTX Occupancy (under) Estimates (By-product of code debugging). Disclaimer: NOT to be shown in any serious document. V. L. Rykov. January 16, 2004. Simulation model. pp@200 GeV: PYTHIA, MSEL=1, P T Jet >10 GeV/c. Central AuAu@200 GeV NN : HIJING.
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V. L. Rykov January 16, 2004 Barrel VTX Occupancy (under)Estimates(By-product of code debugging) Disclaimer: NOT to be shown in any serious document.
V. L. Rykov January 16, 2004 Simulation model • pp@200 GeV: PYTHIA,MSEL=1, PTJet>10 GeV/c. • Central AuAu@200 GeVNN:HIJING. • PISA withthe current VTX geometry in CVS. • Analysis chain with the primitivegeneration of VTX signals (Rawhits) from GEANT hits (Ghits) with no charge sharing between pixels/strips. Manabu Togawa promised to write some more reasonable code soon. Expect the the things to get worse by a factor of 1.5-2-?? … In the plots: • Column, from left to right= Barrel VTX layer • Upper row= x-strip or pixel channels • Lower row = u-strip channels
V. L. Rykov January 16, 2004 pp@200 GeV, PTjet>10 GeV/c: Occupancy
V. L. Rykov January 16, 2004 pp@200 GeV, PTjet>10 GeV/c: Ghit merge
V. L. Rykov January 16, 2004 Central AuAu@200 GeVNN:Occupancy
V. L. Rykov January 16, 2004 Central AuAu@200 GeVNN: Ghit merge