1 / 10

CaTS and Dual Readout

CaTS and Dual Readout. CaTS – Calorimeter and Tracker Simulation. http://home.fnal.gov/~wenzel/CaTS.html Describe detector in gdml file (xml like) Define sensitive detector types TrackerSD(Hit) CalorimeterSD(Hit) DRCalorimeterSD(Hit) (Calorimeter + counts produced Cerenkov photons)

jase
Download Presentation

CaTS and Dual Readout

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. CaTS and Dual Readout

  2. CaTS – Calorimeter and Tracker Simulation • http://home.fnal.gov/~wenzel/CaTS.html • Describe detector in gdml file (xml like) • Define sensitive detector types • TrackerSD(Hit) • CalorimeterSD(Hit) • DRCalorimeterSD(Hit) (Calorimeter + counts produced Cerenkov photons) • StoppingCalorimeterSD (kills particle after registering total energy) • PhotonSD(Hit): sensitive detector that registers optical photons.

  3. CaTS - Output • uses Root reflexion (gccxml) to automatically create dictionaries for all Hit classes to make the Hits persistent and stores the result in a ROOT file. • Analysis Module allows output of more specific data that is not contained in the Hits class (generation process, particle types) • Hits Class contains SD Type, Location + detector specific data

  4. Tiled Sampling Detector • 1.01m x 1.01m, 1 cm square tiles • 1.5 m total absorber width (brass) • Separate runs with different absorber • 25 mm, 50 mm and 75 mm per layer. • Total absorber kept constant. • Each layer detectors: • 7 mm quartz & 5 mm scintillator. • Count only Cerenkov photons and ionization

  5. Procedure • Protons only at fixed energy. • Measure energy content, and size of the shower where Cherenkov is used to tag the energy deposition. • Measure resolution of shower with the reduced shower radius.

  6. Std Dev/Mean vs EnergyVaried Absorber Thickness 25 mm 50 mm Whole Detector 20cm x 20 cm window All Scintillation Scintillation Tagged w/ Cerenkov 75 mm

  7. Ring Definition • Test Beam Axis • Ring 0 • Ring 1 • Ring 2 • etc…

  8. Percentage of Energy per RingDifferent Abs Thick 25 mm 50 mm 75 mm

  9. Percentage of Energy per RingDifferent Energies

  10. Conclusions and Plans • With Cherenkov tagging effective radius of shower is significantly reduced. • Move to actual HE configuration. • Study flow inside the calorimeter. • Overlapping particles.

More Related