The ATLAS experiment
نویسندگان
چکیده
منابع مشابه
The Trigger of the Atlas Experiment
With the high bunch-crossing and interaction rates and potentially large event sizes the experiments at the LHC challenge data acquisition and trigger systems. Within the ATLAS experiment, a multi-level trigger system based on hardware and software is employed to cope with the task of event-rate reduction. This review article gives an overview of the trigger of the ATLAS experiment highlighting...
متن کاملmass measurement in the ATLAS experiment
A precise measurement of the mass of the W boson will be essential to provide improved indirect constraints, e.g. on the Higgs boson mass. Using new methods developed for this challenging measurement, the performance expected is presented, evaluating various sources of systematic uncertainties, both of experimental and theoretical nature. The focus of this contribution will be on the expectatio...
متن کاملDiffraction results from the ATLAS experiment
First studies dealing with diffraction processes published by the ATLAS collaboration are discussed. Two analyses are reviewed, both relying on data from proton-proton collisions at √ s = 7 TeV from a part of data taking in 2010 where the effect of pile-up background was negligible. One analysis reports on a measurement of the rapidity gap distribution compared with diffractive and hadronizatio...
متن کاملRefrigeration System for the Atlas Experiment
The proposed ATLAS detector for the 27 km circumference LHC collider is of unprecedented size and complexity. The magnet configuration is based on an inner superconducting solenoid and large superconducting air-core toroids (barrel and two end-caps) each made of eight coils symmetrically arranged outside the calorimetry. The total cold mass approaches 600 tons and the stored energy is 1.7 GJ. T...
متن کاملSUSY Searches in the ATLAS Experiment
Recent results from the ATLAS experiment at the LHC in the search for supersymmetry are presented. A focus is placed on searches requiring nonstandard techniques in particularly challenging final states. All searches presented here analyze p p collisions with p s = 8 TeV collected in 2012. Within these results, in the absence of significant disagreement from the Standard Model expectations, lim...
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ژورنال
عنوان ژورنال: Scholarpedia
سال: 2014
ISSN: 1941-6016
DOI: 10.4249/scholarpedia.32147