ATLAS Detector
Measurements of top quark properties with the ATLAS detector
... Abstract. A selection of recent top quark measurements performed with the ATLAS detector is presented here, with data taken in 2011 and 2012 at centre-of-mass energies of 7 TeV and 8 TeV, respectively. The ...
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Top-quark properties and mass measurements with the ATLAS detector
... the ATLAS detector at the LHC [1] are ...latest ATLAS measurements of the top-quark mass in lepton+jets, dilepton, and all-hadronic final states are also ...
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Rare B decays and processes with the ATLAS detector
... Abstract. We present rare B decays and processes measured with the ATLAS detector. First, the associated production of vector boson + prompt J/ψ that is a key process for understanding of quarkonium ...
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Searches for monojets and monophotons with the ATLAS detector
... monophoton final states with the ATLAS detector [4] based on 7 TeV proton-proton collision data correspond- ing to 4.7 fb −1 of integrated luminosity and updated to 10.5 fb −1 of 8 TeV data. All the results ...
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Evidence for the H→bb¯ decay with the ATLAS detector
... Abstract: A search for the decay of the Standard Model Higgs boson into a b ¯ b pair when produced in association with a W or Z boson is performed with the ATLAS detector. The analysed data, corresponding ...
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Muon reconstruction performance of the ATLAS detector in 2016
... the ATLAS detector during the LHC run at √ s = 7-8 TeV have been documented in ...the ATLAS detector, providing measure- ments closer to the interaction ...the ATLAS detector in ...
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Measurements of and production in collisions at with the ATLAS detector
... The ATLAS detector has been described in detail else- where ...the ATLAS detector are an inner tracking detector (ID) surrounded by a thin superconduct- ing solenoid providing a 2 T ...
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Measurements of diboson production with the ATLAS detector
... the ATLAS detector at the LHC have been discussed, highlighting the excellent performances of both the accelerator and the experiment, all the analyses being limited by systematic ...
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Search for a standard model Higgs Boson in the ZH -> vvbb channel with the ATLAS Detector
... ATLAS calorimetry systems are situated outside of the 2 T solenoid field surrounding the ID. There are two types of calorimeter in the ATLAS detector. The electromagnetic (EM) calorimeter measures ...
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Measurement of the Top Quark Properties with the ATLAS Detector
... Most of the measurements are now dominated by systematic uncertainties. A large portion of the un- certainty comes from the jet and b-jet energy scales. Over the next several years, measurements in the top quark sector ...
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Search for heavy resonances with the ATLAS detector
... The next promising analysis channel to constrain various new physics scenarios considers final states with two isolated leptons [5]. The reconstructed invariant dilepton mass is chosen as signal discriminant and shown in ...
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Standard Model measurements with the ATLAS detector
... The successful operation of the Large Hadron Collider (LHC) during the past three years allowed to explore particle interaction in a new energy regime. Various Standard Model measurements have been performed in ...
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Dark Matter Searches with the ATLAS detector
... Searches for DM plus a detectable SM particle are referred to as ‘Mono-X’ searches, where ‘X’ is the SM particle being produced in conjunction with the DM particle(s). In Mono-X searches, the presence of DM is inferred ...
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Physics With Electrons to the Atlas Detector
... The ATLAS detector measures the energy and momentum of light, electromagnetically in- teracting particles (electrons and photons), hadronic jets, and ...the detector is composed of several nested, ...
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Measurements of the vector boson production with the ATLAS detector
... The ATLAS result is compared with predictions obtained adopting different PDFs; in all cases, the predicted cross section ratio values are higher than those measured in data (see ...
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Inclusive searches for squarks and gluinos with the ATLAS detector
... Abstract. Despite the absence of experimental evidence, weak scale supersymmetry remains one of the best motivated and studied Standard Model extensions. This talk summarises recent ATLAS results on inclusive ...
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Measurement of diffractive and exclusive processes with the ATLAS detector
... The ATLAS measurement in the same channel proves that the Equivalent Photon Approximation model alone is not su ffi cient to describe the data and the absorption corrections are ...
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Measurement of the Higgs boson mass with the ATLAS detector
... An improved calibration scheme based on a multivariate regression algorithm was developed for precision measurements of electron and photon energy from data and simulation, as described in reference [6]. In addition, ...
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Probing QCD with the ATLAS Detector
... the ATLAS Collab- oration at the LHC (CERN) involving jets, dijets, photons in association with heavy flavors and vector bosons in association with jets, measured at center of mass energies of √ s = 8 and 13 TeV ...
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Inclusive searches for squarks and gluinos with the ATLAS detector
... While the discovery of SUSY at the LHC has been hotly anticipated since the first collisions at 7 TeV in 2010, no conclusive signs have yet been seen in any direct searches. However, the search program carried out by ...
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