[PDF] Top 20 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. ... See full document

... The ATLAS experiment was designed as a general purpose detector for the study of pp collisions. Nevertheless a well defined program of measurements exploiting heavy ion collisions has been de- veloped and ... See full document

... The ATLAS experiment has a robust heavy-ion program to take advantage of this ...the ATLAS exper- iment has made a set of measurements that form an emerging picture of the hot dense matter created in ... See full document

... the ATLAS experiment at the CERN Large Hadron ...by ATLAS are outlined and the most recent results for analyses targeting SUSY discovery are ... See full document

... originate from a single charged particle) and tracks from long-lived particles (K s , Λ and other hyperon decays) or material interactions (photon conversions or hadronic ... See full document

... HPC supercomputers are extremely powerful facilities, specially built to process massively parallel applications that occupy hundreds or thousands of cores simultaneously. A grosso modo, we estimate that the five top HPC ... See full document

... The new electromagnetic calorimeter electronics, the NSW muon detectors, BIS78, and L1 calorimeter trigger electronics will require a new infrastructure for reading out data and sending control information to the ... See full document

... describe ATLAS and the relations between them. The database used is the ATLAS TDAQ object oriented configu- ration database, so called OKS (Object Kernel Support) [3], which supports the description of ... See full document

... originate from a single charged particle) and tracks from long-lived particles (K s , Λ and other hyperon decays) or material interactions (photon conversions or hadronic ... See full document

... I would like to thank with all my heart my family; my parents, my brother, my sister and my sister-in-law. Without their continuous encouragement, support and love I could never have made it. My mother who taught me to ... See full document

... source contains events where the τ in the final state is misidentified and is dominated by multijet processes. In order to determine the tt cross section the estimated backgrounds are substracted from the data. In ... See full document

... The ATLAS Stopped R-Hadrons analysis search for R -hadrons by looking for jets in "empty" bunch cross- ings, BCIDs with no protons in either ...originate from cosmic rays and upstream beam-halo ... See full document

... results from the Alpha Magnetic Spectrometer (AMS-02) show that the antiproton to proton ratio as a function of rigidity does not show the expected decrease predicted in pure secondary production models in the ... See full document

... The T2K experiment [4] is located in Japan. A high-intensity beam of muon neutrinos produced at the J-PARC accelerator complex is sent towards the near detector facility (the ND280 and INGRID detectors, located ... See full document

... The LHCb detector is a unique apparatus for soft QCD and Heavy Ion physics. With the forward acceptance at high rapidity(y) 2 < y < 5; with excellent tracking; particle identification capabilities and a system for ... See full document

... An alternative approach to fitting the cross-section normalisation, is to directly fit the model parameters. The axial mass parameter M QE A is varied to obtain the best fit to the observed data. The fit is performed once ... See full document

... emission from FSRQs during their outbursting episodes was unexpected due to the presence of the broad line region (BLR), an intense radiation field in the vicinity of the AGN, which acts as a barrier to the escape ... See full document

... Editorial: Systems, a unifying concept? The span of research domains covered by the Standing Committee for Life, Earth and Environmental Sciences (LESC) is very broad. It ranges from life sciences (including e.g. ... See full document

... the ATLAS detector can be divided into a central detector, which consists of an inner tracking detector (||< ...Currently, ATLAS is equipped with three forward detectors: LUCID, ZDC and ...m from ... See full document

... and sbottom (˜ b) can thus be produced either from decays of gluinos or directly, as illustrated by the Feynman diagrams of Fig. 3. In a simplified model with gluino-mediated stop production (˜ g → t t ˜ 1 ) and an ... See full document