1 / 12

Muon offline run readiness

Muon offline run readiness. Current status of offline reconstruction Single muons (5-100 GeV P T ) Z   Single b   (P T of b > 6, <3) B s  J/  + K s Plans for March 1 st and after. Muon ID. Calorimeter: ~1.5 Gev Toroid (BC): ~ 3 GeV.

gautam
Download Presentation

Muon offline run readiness

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Muon offline run readiness • Current status of offline reconstruction • Single muons (5-100 GeV PT) • Z • Single b  (PT of b > 6, <3) • Bs  J/ + Ks • Plans for March 1st and after Offline Muon Reconstruction for B-physics

  2. Muon ID Calorimeter: ~1.5 Gev Toroid (BC): ~ 3 GeV • Muon = Object in muon system + matching GTrack • Tight: • GTrack (PT > 3) + A,BC track • GTrack (1.5 <PT < 3) + A segment • Loose: • GTrack (PT > 3) + A or BC segment • Extra loose: • GTrack (PT > 1.5) + hit coincidence Offline Muon Reconstruction for B-physics

  3. Single muon efficiency Offline Muon Reconstruction for B-physics

  4. Single muon efficiency Offline Muon Reconstruction for B-physics

  5. Z Offline Muon Reconstruction for B-physics

  6. Single b Offline Muon Reconstruction for B-physics

  7. Single b Offline Muon Reconstruction for B-physics

  8. Bs  J/ + Ks efficiency Offline Muon Reconstruction for B-physics

  9. Bs  J/ + Ks efficiency Offline Muon Reconstruction for B-physics

  10. Future plans: now - 3/1 • Improve central track matching • Implement tracking in calorimeter • Offline and L3 use same code • Priority: workable L3 tool • Fix bugs in reconstruction • Make it as fast as reasonably achievable and then some • Get it running smoothly on NT Offline Muon Reconstruction for B-physics

  11. Event display Offline Muon Reconstruction for B-physics

  12. Future plans - First 100.000 events • Debug code using real data • Detector open - segments (B&C) • Detector closed - local tracks (~17% PT) • With inner tracker - global tracks • Check complete system • Do some physics? • Check J/ and Z cross sections? Offline Muon Reconstruction for B-physics

More Related