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Software and Simulation Status

Software and Simulation Status. Volker Friese. 1. Framework 2. CBM Software 3. Physics. CBM Collaboration Meeting, GSI, 29 February 2008. CBMROOT and FAIRROOT. CBMROOT. detector specific (geometry, digitisation, ...). core (run manager, I/O, ...). CBMROOT. FAIRROOT. PANDAROOT.

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Software and Simulation Status

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  1. Software and Simulation Status Volker Friese 1. Framework 2. CBM Software 3. Physics CBM Collaboration Meeting, GSI, 29 February 2008

  2. CBMROOT and FAIRROOT CBMROOT detector specific (geometry, digitisation, ...) core (run manager, I/O, ...) CBMROOT FAIRROOT PANDAROOT Volker Friese CBM Collaboration Meeting, 29 February 2007 2

  3. TGeant3: Available, used since years - not adequate for some physics ? Neutron irradiation, calorimetry.. TGeant4: Technically available, but many questions (validation) - huge interest also by PANDA, ALICE ALICE-FAIRROOT meeting April 2008 TFluka: Finally license was obtained much work still needed Fluka (native): No license problem, but awkward use first application in CBM for radiation dose studies VMC - Status Volker Friese CBM Collaboration Meeting, 29 February 2007 3

  4. AUG07: Changed from autotools to cmake easier configuration, user-friendly external packages (ROOT, GEANT3, GEANT4, ...) available as download for installation outside GSI cluster; automatic installation (thanks to Florian) Nightly check (compilation, running test macros) on various platforms, dashboard enhanced quality control Rule checker (also nightly) Built System and Software QA Volker Friese CBM Collaboration Meeting, 29 February 2007 4

  5. CbmRoot Quality Dashboard Volker Friese CBM Collaboration Meeting, 29 February 2007 5

  6. Rule Checker Need to implement CBM coding rules (currently ALICE rules are used) Volker Friese CBM Collaboration Meeting, 29 February 2007 6

  7. Event Display (EvE) Al-Turany, Jammu 2008 Volker Friese CBM Collaboration Meeting, 29 February 2007 7

  8. Event Display: Muon detector Al-Turany, Jammu 2008 Volker Friese CBM Collaboration Meeting, 29 February 2007 8

  9. FairRoot on GRID PANDA grid resources could be used by CBM right away Aim: Set up a CBM test grid with a few sites and nodes as proof of principle (GSI, Dubna, Colcata, Bergen, ...) Kilian Schwarz and Dan Protopopescu Volker Friese CBM Collaboration Meeting, 29 February 2007 9

  10. Detector Description Volker Friese CBM Collaboration Meeting, 29 February 2007 10

  11. Detailed Geometry - STS R. Karabowicz Volker Friese CBM Collaboration Meeting, 29 February 2007 11

  12. Detailed Geometry - MUCH E. Kryshen Volker Friese CBM Collaboration Meeting, 29 February 2007 12

  13. Detailed Geometry - TOF D. Gonzalez-Diaz Volker Friese CBM Collaboration Meeting, 29 February 2007 13

  14. Digitisation - STS R. Karabowicz Volker Friese CBM Collaboration Meeting, 29 February 2007 14

  15. Q Qmax Qthr Primary cluster Digitisation - MUCH M. Ryzhinskiy Volker Friese CBM Collaboration Meeting, 29 February 2007 15

  16. Physics – Open Charm Signals in all channels demonstrated Events needed: > 1012 Critical Path! Trigger studies started I. Vassiliev Volker Friese CBM Collaboration Meeting, 29 February 2007 16

  17. Physics - Charmonium Principle feasibility for J/ψ demonstrated ψ' ? Trigger studies started for both channels A. Maevskaya: e+e- A. Kiseleva: μ+μ- Volker Friese CBM Collaboration Meeting, 29 February 2007 17

  18. Physics: Low-Mass Vector Mesons Measurement in both channels possible Competitive with existing experiments Trigger studies started for di-muon A. Kiseleva: μ+μ- T. Galatyuk: e+e- Volker Friese CBM Collaboration Meeting, 29 February 2007 18

  19. Physics: Other Variables Photons: M. Klein-Bösing Volker Friese CBM Collaboration Meeting, 29 February 2007 19

  20. Detector design not finished yet! Realistic description including digitisation to be achieved Physics variables: Go beyond mere signals, start comparing model sensitivity (spectra, flow?) Trigger studies urgently desired, some started already Outlook Volker Friese CBM Collaboration Meeting, 29 February 2007 20

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