[PDF] Top 20 Readiness of the ATLAS Tile Calorimeter for LHC collisions
Has 10000 "Readiness of the ATLAS Tile Calorimeter for LHC collisions" found on our website. Below are the top 20 most common "Readiness of the ATLAS Tile Calorimeter for LHC collisions".
Readiness of the ATLAS Tile Calorimeter for LHC collisions
... In the testbeam, a difference in the response to the Cs source and to particles was observed, increasing for lay- ers at larger radius ...to the increasing size of the ... See full document
44
Search for a Heavy Particle Decaying into an Electron and a Muon with the ATLAS Detector in root s=7 TeV pp collisions at the LHC
... in the data, the 95% ...3. The expected limit is the same as the observed limit because the median background event count expectation is also ...zero. For a Z 0 with a ... See full document
18
Search for pair produced long lived neutral particles decaying to jets in the ATLAS hadronic calorimeter in pp collisions at root s=8 TeV
... simulation of initial state radiation (ISR) cannot be di- rectly verified because it is difficult to uniquely identify ISR jets in data ...in the simulation impacts the acceptance by altering the ... See full document
20
Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
... used for the H → Z Z (∗) → 4 analysis (see Section 4), to reduce the larger background from non-prompt lep- tons in the ν ν final ...combination of tracking and calorimetric information ... See full document
29
Search for extra dimensions in diphoton events from proton proton collisions at root s=7 TeV in the ATLAS detector at the LHC
... by ATLAS between March and October 2011 during stable- beam periods of pp collisions at √ s = 7 ...candidates. The first-level trigger is hardware-based and relies on a readout with coarse ... See full document
36
Search for stable hadronising squarks and gluinos with the ATLAS experiment at the LHC
... at LHC energies typically possess the follow- ing characteristics: they are penetrating 2 and propagate at a low enough speed that they can be observed as being subluminal us- ing measurements of ... See full document
19
Search for pair production of first or second generation leptoquarks in proton proton collisions at root s=7 TeV using the ATLAS detector at the LHC
... in the four final states are defined using a random grid search optimization method ...[47]. The optimization is performed using simulated signal and background samples (determined as described in ...with ... See full document
24
Measurements of W gamma and Z gamma production in pp collisions at root s=7 TeV with the ATLAS detector at the LHC
... In the unfolding of binned data, effects of the ex- perimental resolution are expressed by a response matrix, each element of which is the probability of an event in ... See full document
41
Measurement of the distributions of event by event flow harmonics in lead lead collisions at root s(NN)=2 76 TeV with the ATLAS detector at the LHC
... used for this analysis requires signals in two zero- degree calorimeters (ZDC) or either of the two minimum-bias trigger scintillator (MBTS) ...counters. The ZDCs are positioned at 140 m from ... See full document
58
Drift Time Measurement in the ATLAS Liquid Argon electromagnetic Calorimeter using Cosmic Muons
... EM calorimeter installation in the ATLAS cavern was completed at the end of ...Before LHC start-up, the main challenge was to commission the associated elec- ... See full document
31
Search for decays of stopped, long lived particles from 7 TeV pp collisions with the ATLAS detector
... rate of beam-halo muons changes with the LHC conditions, most importantly with the beam ...to the search sample where the beam current is far higher than for the ... See full document
23
Search for a heavy narrow resonance decaying to e mu, e tau, or mu tau with the ATLAS detector in root s=7 TeV pp collisions at the LHC
... sources of systematic uncertainty for the back- ground predictions arise from the statistical uncertainty on the W + jets and multijet background determinations from data, a 10% ... See full document
18
Improved luminosity determination in pp collisions at root s=7 TeV using the ATLAS detector at the LHC
... by the hadronic cascades initiated by pp collision products. The level of the afterglow background is observed to be proportional to the luminosity in the colliding BCIDs, and in ... See full document
39
Search for nonpointing and delayed photons in the diphoton and missing transverse momentum final state in 8 TeV pp collisions at the LHC using the ATLAS detector
... identification of electrons and photons are described in ...tively. The photon identification criteria described in ...re-optimized for the expected pileup conditions of the 8 ... See full document
29
Observation of a Centrality Dependent Dijet Asymmetry in Lead Lead Collisions at root s(NN)=2 76 TeV with the ATLAS Detector at the LHC
... in the electromagnetic calorime- ter that covers the pseudorapidity range jj < 3:2 .... The hadronic calorimetry in the range jj < 1:7 is provided by a sampling calorimeter made ... See full document
18
Looking for the left sneutrino LSP with displaced vertex searches
... at the LHC for a tau left sneutrino as the lightest supersymmetric particle with a mass in the range 45 – 100 ...GeV. The sneutrinos are pair produced via a virtual W, Z or γ in ... See full document
17
Readiness of the ATLAS Liquid Argon Calorimeter for LHC Collisions
... through the effect on the argon density, but mostly through the effect on the ionization electron drift ve- locity in the ...[19]. The need to keep the corresponding ... See full document
31
Multi channel search for squarks and gluinos in root s=7 TeV pp collisions with the ATLAS detector at the LHC
... search for supersymmetric particles in fi- nal states with zero, one, and two leptons, with and without jets identified as originating from b-quarks, in ...−1 of √ s = 7 TeV pp collisions produced by ... See full document
36
Measurement of inclusive two particle angular correlations in pp collisions with the ATLAS detector at the LHC
... effect of any track reconstruction inefficiency is larger in low multiplicity events compared to high multiplicity events because a small number of mis-reconstructed tracks has a pro- portionally larger ... See full document
45
Search for lepton flavour violation in the e mu continuum with the ATLAS detector in root s=7 TeV pp collisions at the LHC
... The ATLAS detector [25] is a multi-purpose particle de- tector with a forward-backward symmetric cylindrical ge- ometry and almost 4π coverage in solid angle ...[26]. The inner tracking detector (ID) ... See full document
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