The ATLAS Muon Trigger
نویسندگان
چکیده
منابع مشابه
The Atlas Muon Trigger Interface (muctpi)
At LHC interesting physics in many cases will be indicated by the presence of muons in an event[1]. Examples are searches for new heavy particles with muons among the decay products. A muon with high pT could indicate such a decay. Another interesting topic to be investigated at LHC is the search for rare B-meson decays. The branching ratio for the decay B0 -> μμ is predicted to be of the order...
متن کاملTrigger logic of the ATLAS First Level Muon Trigger
We present the design of the first level muon trigger in the central toroid of the ATLAS experiment at the Large Hadron Collider (LHC). The trigger is based on fast, finely segmented gaseous detector, Resistive Plate Chambers (RPC), to unambigously identify the interaction bunch crossing and to provide a sharp threshold over a large interval of transverse momentum. We describe the logic scheme ...
متن کاملLatest Results on RPCs for the ATLAS LVL1 Muon Trigger
The performances of 3, 2 and 1.5 mm gap RPCs operated with a heavy, environmentally safe industrial gas, C 2 H 2 F 4 , have been tested at cosmic ray fluxes. Emphasis is given to the study of avalanche-to-streamer transition. ( 1998 Elsevier Science B.V. All rights reserved. Resistive Plate Chambers will be used as the LVL1 muon trigger detector in the barrel region (DgD(1) of the ATLAS experim...
متن کاملThe PHENIX Muon Trigger Upgrade
The PHENIX muon trigger upgrade adds Level-1 trigger detectors to existing forward muon spectrometers and will enhance the ability of the experiment to pursue a rich program of spin physics in polarized proton collisions at √ s = 500 GeV . The additional muon trigger detectors and Level-1 trigger electronics will allow the experiment to select high momentum muons from the decay of W -bosons and...
متن کاملSoftware Framework Developed for the Slice Test of the ATLAS Endcap Muon Trigger System
A sliced system test of the ATLAS end cap muon level 1 trigger system has been done in 2001 and 2002 separately. We have developed an own software framework for property and run controls for the slice test in 2001. The system is described in C++ throughout. The multi-PC control system is accomplished using the CORBA system. We have then restructured the software system on top of the ATLAS onlin...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2019
ISSN: 2100-014X
DOI: 10.1051/epjconf/201921401009