1 / 8

MUON RECONSTRUCTION IN ATLAS Borghild Opdahl

MUON RECONSTRUCTION IN ATLAS Borghild Opdahl. Muon Spectrometer; Cosmic ray data taken Tracking; MDT & RPC in 2008 and 2009 Trigger; TGC & CSC. Dataflow. Reconstruction Algorithm. Standalone Combined STACO MUID Tagged Difficulties: Inhomogeneous magnetic field

tzhou
Télécharger la présentation

MUON RECONSTRUCTION IN ATLAS Borghild Opdahl

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 RECONSTRUCTION IN ATLASBorghild Opdahl • Muon Spectrometer; Cosmic ray data taken • Tracking; MDT & RPC in 2008 and 2009 • Trigger; TGC & CSC Muon track reconstruction -Borghild Opdahl

  2. Dataflow Muon track reconstruction -Borghild Opdahl

  3. Reconstruction Algorithm • Standalone • Combined • STACO • MUID • Tagged Difficulties: • Inhomogeneous magnetic field • Varying temperatures • Background noise • Modified for cosmic Muon track reconstruction -Borghild Opdahl

  4. Cutflow Muon track reconstruction -Borghild Opdahl

  5. Parameters Muon track reconstruction -Borghild Opdahl

  6. Energy loss in the calorimeter • Approximately 3 GeV energy loss in the calorimeter Muon track reconstruction -Borghild Opdahl

  7. Control plots Muon track reconstruction -Borghild Opdahl

  8. Conclusion • Cosmic rays are useful for alignment of the detector and testing the reconstruction chain. • Our code has studied some properties of the reconstructed muon tracks. I would like to thank my supervisor Nectarios Benekos for all the support. Muon track reconstruction -Borghild Opdahl

More Related