47 research outputs found
RasNiK, an Alignment System for the ATLAS MDT Barrel Muon Chambers: Technical System Description
No full textThe Honeycomb Strip Chamber: its application as muon detector in LHC/SSC experiments and results of tests of a prototype
No full textThe search for the rare decay Bs → μ+μ− with the ATLAS experiment at LHC
No full textThe object of this thesis work is Bs → μ+μ− rare decay, a golden channel to detect New Physics Beyond the Standard Model. The analysis here presented is based on the data collected in 2010 data taking period with the ATLAS detector at LHC. On the branching ratio an Upper Limit of Br(Bs → μ+μ−) < 5.91× 10−7 at 95% CL has been set
Small high-precision wire chambers for the measurement of p elastic scattering at the CERN collider
No full textThe Honeycomb Strip Chamber - the Application in Lhc/Ssc Experiments and the Test-Results of a Prototype
No full textContains fulltext :
26903___.PDF (Publisher’s version ) (Open Access
NIMROD, 16 channel read out driver for the Drift Chambers used in the L3+Cosmics project.
No full textThe NIKHEF MDT read out driver is a VME module that collects data from the TDCs, connected to the Drift Chambers. The data from several MDT chambers is merged and can be read by a VME master
The “Roman pot” spectrometer and the vertex detector of experiment UA4 at the CERN SPS collider
No full textWe describe the apparatus used in experiment UA4 to study proton-antiproton elastic and inelastic interactions at the CERN SPS Collider. Elastically scattered particles, travelling at very small angles, are observed by detectors placed inside movable sections (“Roman pots”) of the SPS vacuum chamber. The deflection in the field of the machine quadrupoles allow the measurement of the particle momentum. Inelastic interactions are observed by a left-right symmetric system of trigger counter hodoscopes and drift-chamber telescopes. The apparatus reconstructs the interaction vertex and measures the pseudorapidity η of charged particles in the range 2.5 < ‖η‖ < 5.6
