ATLAS experiment
Triggering On Hadronic Signatures In The Atlas Experiment-Developments For 2017 And 2018
... The ATLAS experiment [1] is a multi-purpose detector at the LHC. Its design was driven mainly by the potential to search for the Standard Model (SM) Higgs boson, before its mass was known, and to search for ...
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Study of the Efficiency and Resolution of the New sMDT Chambers at the ATLAS Experiment
... sMDT Chambers As the LHC looks to increase the luminosity of its beams in order to search for new physics, the detector technologies of the ATLAS experiment need to evolve to cope with the new levels of ...
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PanDA: Exascale Federation of Resources for the ATLAS Experiment at the LHC
... the ATLAS experiment on top of this heterogeneous infrastructure to seamlessly integrate the computational resources and give the users the feeling of a unique ...for ATLAS), up to two million ...
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Highly Extensible Modular System for Online Monitoring of the Atlas Experiment
... the ATLAS experiment required adoption of a new approach for online monitoring system develop- ment as many requirements for this system were not known in advance due to the innovative nature of the ...The ...
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Software Based Control and Monitoring of a Hardware Based Track Reconstruction System for the ATLAS Experiment
... the ATLAS experiment, called Fast Tracker (FTK), composed of associative memories and FPGAs operating at the rate of 100 kHz and providing high quality track information within the available latency to the ...
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Top quark pair production cross section with the ATLAS experiment
... They are also expected to be sensitive to new physics in the top quark production and decay. While top quark pairs are produced through strong interaction (at LHC they are produced mainly via gluon fusion), the top quark ...
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Cross-section measurements of final states with photons and jets with the ATLAS experiment
... the ATLAS experiment, detector-level jets are formed by clustering topological energy clusters from both the hadronic and electromagnetic ...allows ATLAS data not only to be con- fronted to PDF ...
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The next generation PanDA Pilot for and beyond the ATLAS experiment
... the ATLAS Experiment at the LHC and to use with grid ...and ATLAS to be used on the new types of resources as well as by other ...the ATLAS Experiment for over a ...
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Building and using containers at HPC centres for the ATLAS experiment
... the ATLAS experiment in running their automated computational workflows smoothly and efficiently, in particular regarding issues such as software distribution and I/O ...environments. ATLAS computing ...
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Beyond-the-Standard Model Higgs Physics using the ATLAS Experiment
... The ATLAS experiment at the LHC discovered the Higgs boson in July 2012. So far, there have been many measurements on its couplings and mass [1–5], the results are consistent with the Standard Model (SM) ...
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Recent heavy ion results from the ATLAS experiment
... The Quark-Gluon Plasma (QGP) was first observed in experiments at RHIC [1–4] and since then it has been intensively studied in relativistic heavy-ion (HI) collisions. Significantly higher collision energies available at ...
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Measurement of the Λͦ ᵇ lifetime and mass in the ATLAS experiment
... II. DATA SAMPLES AND TRIGGER SELECTION The ATLAS experiment [3] is a general-purpose detec- tor at the Large Hadron Collider (LHC). It covers nearly the entire solid angle around the interaction point with ...
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Overview of SUSY results from the ATLAS experiment
... Abstract. The search for Supersymmetric extensions of the Standard Model (SUSY) remains a hot topic in high energy phisycs in the light of the discovery of the Higgs boson with mass of 125 GeV. Supersymmetric particles ...
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Performance and calibration of b-tagging with the ATLAS experiment at LHC Run-2
... The Large Hadron Collider (LHC) has provided proton-proton collisions with centre-of-mass ener- gies of 7 and 8 TeV during Run-1 and at 13 TeV during Run-2. Using these datasets, the ATLAS experiment has ...
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Review of recent Heavy Flavour Physics results from the ATLAS experiment
... The ATLAS experiment [1] uses a general-purpose detector consisting of an inner tracker, a calorime- ter and a muon ...spectrometer. ATLAS uses a right-handed coordinate system (x , y, z) with its ...
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FELIX: the new detector interface for the ATLAS experiment
... the ATLAS experiment at the LHC at CERN will adopt the Front-End Link eXchange (FELIX) system as the interface between the data acquisition, detector control and TTC (Timing, Trigger and Control) systems ...
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Beyond-the-Standard Model Higgs Physics using the ATLAS Experiment
... the ATLAS and CMS experiments at the Large Hadron Collider announced the observation of a scalar particle with a mass of about 125 GeV and properties consistent with those of the Higgs boson predicted by the SM ...
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Mameghani, Raphael (2008): Semi- and Dileptonic Top Pair Decays at the ATLAS Experiment. Dissertation, LMU München: Fakultät für Physik
... At ATLAS it is impossible to store the data from all collisions. As described in Section 3.2.5 a three stage trigger system discriminates between collisions of interest and background events. Since the trigger is ...
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A Search for B-L R-Parity-Violating Scalar Top Decays in √s = 8 Tev Pp Collisions With the Atlas Experiment
... Monte Carlo (MC) simulations are an important tool for particle physics experi- ments. MC techniques are used to simulate the physics processes that occur during particle collisions. These simulated events also include ...
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Highlights from the ATLAS Experiment
... ATLAS has searched for the Randall-Sundrum graviton G* through decays to ZZ using final states with leptons and jets [19]. The data set is composed of events with 4 charged leptons or 2 charged leptons and 2 jets. ...
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