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HES-HKS & KaoS meeting

HES-HKS & KaoS meeting. Toshi Gogami 17/Jan/2012. Contents. Tracking efficiency HES and HKS. Drift Chamber plane efficiency. YES. YES. YES. YES. YES. Other requirements HKS 1X & 1Y & 2X HES EH1 & EH2. Extracted Track. N o. N o. Plane eff. = . Tracking efficiency.

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HES-HKS & KaoS meeting

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  1. HES-HKS & KaoS meeting Toshi Gogami 17/Jan/2012

  2. Contents • Tracking efficiency • HES and HKS

  3. Drift Chamber plane efficiency YES YES YES YES YES • Other requirements • HKS • 1X&1Y&2X • HES • EH1&EH2 Extracted Track No No Plane eff. =

  4. Tracking efficiency • HKS (KDC1 & KDC2) • 5/6 & 5/6 • HES (EDC1) • 8/10 • ・・・・・・ • ・・・・・・ • ・・・・・・

  5. Efficiency analysis flow cahrt • HTRACKING/ • Makefile • h_dc_eff_count.f • h_dc_eff_out.f • ETRACKING/ • Makefile • e_dc_eff_out.f • e_dc_eff_count.f • HTRACKING/ • h_physics.f • ENGINE/ • g_ntuple_shutdown.f • ETRACKING/ • e_physics.f • INCLUDE/ • hks_tracking.cmn • hes_tracking.cmn

  6. Output file Run number gstart (gstart + 1) gstop Number of tracks which are used for this analysis • e05115replay/ • scalers/KDCeff/ • kdc_eff_runnum.dat • scalers/EDCeff/ • edc_eff_runnum.dat Plane efficiencies 6/6 Tracking Efficiency (5/6 & 5/6) Rates

  7. Tracking efficiency • e05115replay/ • scalers/KDCeff/ • kdc_eff_runnum.dat • Makefile • input.dat • makeROOT.cc • root/KDCeff.root Be target Be target Need more statistics running now

  8. Summary and Outlook • Summary • Tracking efficiencies of HKS and HES • need more statistics to reduce error bar  running now • Outlook • E01-011 • ENGE + SPL GEANT4 • E05-115 • Trigger efficiency (Chiba study) • Tracking efficiency • K + Cut efficiency for high rate target • Matrix

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