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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 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 Volker Friese CBM Collaboration Meeting, 29 February 2007 2
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
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
CbmRoot Quality Dashboard Volker Friese CBM Collaboration Meeting, 29 February 2007 5
Rule Checker Need to implement CBM coding rules (currently ALICE rules are used) Volker Friese CBM Collaboration Meeting, 29 February 2007 6
Event Display (EvE) Al-Turany, Jammu 2008 Volker Friese CBM Collaboration Meeting, 29 February 2007 7
Event Display: Muon detector Al-Turany, Jammu 2008 Volker Friese CBM Collaboration Meeting, 29 February 2007 8
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
Detector Description Volker Friese CBM Collaboration Meeting, 29 February 2007 10
Detailed Geometry - STS R. Karabowicz Volker Friese CBM Collaboration Meeting, 29 February 2007 11
Detailed Geometry - MUCH E. Kryshen Volker Friese CBM Collaboration Meeting, 29 February 2007 12
Detailed Geometry - TOF D. Gonzalez-Diaz Volker Friese CBM Collaboration Meeting, 29 February 2007 13
Digitisation - STS R. Karabowicz Volker Friese CBM Collaboration Meeting, 29 February 2007 14
Q Qmax Qthr Primary cluster Digitisation - MUCH M. Ryzhinskiy Volker Friese CBM Collaboration Meeting, 29 February 2007 15
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
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
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
Physics: Other Variables Photons: M. Klein-Bösing Volker Friese CBM Collaboration Meeting, 29 February 2007 19
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