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X. Workshop on Resistive Plate Chambers and Related Detectors

9.–12. Feb. 2010
GSI Helmholtzzentrum für Schwerionenforschung GmbH
Europe/Berlin Zeitzone

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Sitzung

Status and performance of wide-gap RPC systems (II)

session 2
09.02.2010, 11:30
Hörsaal GSI (GSI Helmholtzzentrum für Schwerionenforschung GmbH)

Hörsaal GSI

GSI Helmholtzzentrum für Schwerionenforschung GmbH

Planckstr. 1 64291 Darmstadt Germany

Präsentationsmaterialien

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  1. 4. Performance and aging of OPERA bakelite RPCs
    Dr. Alessandro Paoloni (Laboratori Nazionali di Frascati dell'INFN)
    09.02.10, 11:30
    OPERA is an experiment dedicated to the observation of numu into nutau oscillations through tau appearance on the CNGS beam. The experiment is composed by two identical super-modules, each with a target section (made of emulsion/lead bricks alternated to a scintillator Target Tracker) and a muon spectrometer (instrumented with bakelite RPCs and drift tubes). The RPCs are operated in streamer...
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  2. 5. Performance of the RPC L1 Trigger during CRAFT09
    Dr. Alberto Orso Maria Iorio (Università degli studi di Napoli Federico II)
    09.02.10, 11:50
    During the months of july-september 2009 CMS has taken data from cosmic particles keeping the magnetic field on. This data taking was called Cosmics Runs At Four Tesla (CRAFT). CRAFT 2009 was a chance to measure the flexibility and the stability of the Level 1(L1) Trigger of RPCs . The Pattern Comparator (PAC) is the RPC L1 Trigger algorithm : during CRAFT it was modified in order to be better...
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  3. 7. Design and Performance of the Detector Control System of the ATLAS RPC Muon Spectrometer
    Dr. Alessandro Polini (INFN Bologna)
    09.02.10, 12:10
    Muon detection plays a key role at the Large Hadron Collider. Resistive Plate Chambers (RPC) provide the barrel region of the ATLAS detector with an independent muon trigger as well as a twocoordinate measurement. The chambers, arranged in three concentric layers, are operated in a strong magnetic toroidal field and cover a surface area of about 4000 m2. The RPC Detector Control System is...
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  4. 8. ATLAS RPCs operation and performance tuning through the Detector Control System at the startup of 2009 LHC run
    Dr. Marcello Bindi (University and INFN of Bologna)
    09.02.10, 12:30
    Detailed studies on the behavior of ATLAS RPCs have been performed during last year of commissioning by using cosmic rays data and the first proton-proton collisions at 450 GeV. Detector parameters like the environment variables (temperatures, pressures, gas mixture) or other working parameters (high voltage levels, front-end discriminating thresholds, pull-down currents) have been used to...
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  5. 9. Offline monitoring and data quality of the ATLAS Resistive Plate Chambers at CERN Tier0 facility
    Herr Angelo Guida (INFN Lecce & Physics department of Salento University)
    09.02.10, 12:50
    Resistive Plate Chambers (RPC) were installed in the barrel region of ATLAS detector to provide the muon trigger (and a coarse measure of the “non-bending” phi coordinate) in the region |eta| < 1.05. The RPC are gaseous detector which measure the muon trajectory with 3 cm strips in the bending plane (r-z) and in the orthogonal direction (r-phi) with few nanoseconds time resolution. The trigger...
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