The first level muon trigger in the central toroid of the ATLAS experiment

We present the design of the first level muon trigger in the central toroid of the ATLAS experiment at the Large Hadron Collider (LHC). A trigger is foreseen based on fast, finely segmented gaseous detectors, Resistive Plate Chambers (RPC), to unambiguously identify the interaction bunch crossing. We describe the detectors and the logic scheme of the trigger. © 1995

Ritorno del flusso diastolico nell'arteria ombelicale dopo la somministrazione di steroidi in feti IUGR con flusso ARED

Ritorno del flusso diastolico nell'arteria ombelicale dopo la somministrazione di steroidi in feti IUGR con flusso ARED

The first level trigger in the central toroid of the ATLAS experiment

We present the design of the first level muon trigger in the central toroid of the ATLAS experiment at the Large Hadron Collider (LHC). A trigger is foreseen based on fast, finely segmented gaseous detectors, Resistive Plate Chambers (RPC), to unambiguously identify the interaction bunch crossing. We describe the detectors and the logic scheme of the trigge

STUDY OF THE EFFICIENCY AND TIME RESOLUTION OF AN RPC IRRADIATED WITH PHOTONS AND NEUTRONS

We present recent results on the efficiency and time resolution of an RPC operated with low gas gain under intense irradiation of photons and neutrons. These results are compared with previous measurements obtained using both high and low gain RPC, Results on the RPC sensitivity to photons and neutrons of energy around 1 MeV are also reported

STUDY OF THE EFFICIENCY AND TIME RESOLUTION OF AN RPC IRRADIATED WITH PHOTONS AND NEUTRONS

We present recent results on the efficiency and time resolution of an RPC operated with low gas gain under intense irradiation of photons and neutrons. These results are compared with previous measurements obtained using both high and low gain RPC, Results on the RPC sensitivity to photons and neutrons of energy around 1 MeV are also reported

TEST OF A RESISTIVE PLATE CHAMBER OPERATING WITH LOW GAS AMPLIFICATION AT HIGH-INTENSITY BEAMS

We present results on efficiency and time resolution of a resistive plate chamber operating at low gas amplification. The measurements were done within the programme of the RD5 experiment at CERN with a pion beam of flux 0.1-3.9 kHz/cm(2)

MEASUREMENT OF THE EFFICIENCY AND TIME RESOLUTION OF DOUBLE-GAP RESISTIVE PLATE CHAMBERS

We describe a detector built by assembling together two resistive plate chambers and read out by a single median electrode plane segmented in strips. We present results of measurements of the efficiency and of the time response as a function of the particle flux