F. Gianotti

Measurement of the production of neighbouring jets in lead–lead collisions at sNN=2.76 TeV with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

This Letter presents measurements of correlated production of nearby jets in Pb+Pb collisions at2.76 TeV using the ATLAS detector at the Large Hadron Collider.The measurement was performed using 0.14 nb -1 of data recorded in 2011.The production of correlated jet pairs was …

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Determination of the top-quark pole mass using t t ¯ $$ t\overline{t} $$ + 1-jet events collected with the ATLAS experiment in 7 TeV pp collisions

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

The normalized differential cross section for top-quark pair production in association with at least one jet is studied as a function of the inverse of the invariant mass of the t t + 1-jet system.This distribution can be used for a precise …

fr, us, tw, az, nl, pl, ca, il, ch, se, it, de, gb, rs, pt, jp, ru, ar, gr, dk, br, es, sk, tr (code pays fourni par la source)

Measurement of charged-particle spectra in Pb+Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV with the ATLAS detector at the LHC

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Charged-particle spectra obtained in 0.15 nb${}^{-1}$ of Pb+Pb interactions at $\sqrt{{s}_\mathsf{NN}}=2.76$TeV and 4.2 pb${}^{-1}$ of pp interactions at $\sqrt{s}=2.76$ TeV with the ATLAS detector at the LHC are presented in a wide transverse momentum ($0.5 < p_{\mathrm{T}} < 150$ GeV) and pseudorapidity …

fr, us, tw, az, nl, pl, ca, il, ch, se, it, de, gb, rs, pt, jp, ru, ar, gr, dk, br, es, sk, tr (code pays fourni par la source)

Search for new phenomena in events with three or more charged leptons in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

A generic search for anomalous production of events with at least three charged leptons is presented.The data sample consists of pp collisions at √ s = 8 TeV collected in 2012 by the ATLAS experiment at the CERN Large Hadron Collider, and …

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Observation and measurement of Higgs boson decays to WW* with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

We report the observation of Higgs boson decays to $W{W}^{*}$ based on an excess over background of 6.1 standard deviations in the dilepton final state, where the Standard Model expectation is 5.8 standard deviations. Evidence for the vector-boson fusion (VBF) production process …

fr, us, tw, az, nl, ca, il, ch, se, it, pl, de, gb, rs, es, pt, ru, jp, ar, gr, dk, br, sk, tr (code pays fourni par la source)

Identification and energy calibration of hadronically decaying tau leptons with the ATLAS experiment in pp collisions at $$\sqrt{s}=8$$ s = 8 $$\,\hbox {TeV}$$ TeV

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

collisions in 2012 with the ATLAS detector at the LHC center-of-mass energy [Formula: see text] [Formula: see text]. The performance of these algorithms is measured in most cases with [Formula: see text] decays to tau leptons using the full 2012 dataset, corresponding …

fr, us, tw, az, nl, ca, il, ch, se, it, pl, de, gb, rs, pt, ru, jp, ar, gr, dk, br, es, sk, tr (code pays fourni par la source)

Observation and measurement of Higgs boson decays to WW* with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in $$\sqrt{\varvec{s}} = 8$$ s = 8 TeV $$\varvec{pp}$$ p p collisions with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

A search is presented for the direct pair production of a chargino and a neutralino [Formula: see text], where the chargino decays to the lightest neutralino and the [Formula: see text] boson, [Formula: see text], while the neutralino decays to the lightest …

fr, us, tw, az, nl, pl, ca, il, ch, se, it, de, gb, rs, es, pt, ru, jp, ar, gr, dk, br, sk, tr (code pays fourni par la source)

Measurement of three-jet production cross-sections in $$pp$$ p p collisions at 7 $$\mathrm {\ Te\,V}$$ Te V centre-of-mass energy using the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Double-differential three-jet production cross-sections are measured in proton-proton collisions at a centre-of-mass energy of [Formula: see text] using the ATLAS detector at the large hadron collider. The measurements are presented as a function of the three-jet mass [Formula: see text], in bins …

fr, us, tw, az, nl, ca, il, ch, se, it, pl, de, gb, rs, es, pt, ru, jp, ar, gr, dk, br, sk, tr (code pays fourni par la source)

Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in √s = 8 TeV pp collisions with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

A search is presented for the direct pair production of a chargino and a neutralino pp→χ~±1χ~02 , where the chargino decays to the lightest neutralino and the W boson, χ~±1→χ~01(W±→ℓ±ν) , while the neutralino decays to the lightest neutralino and the 125 …

Measurement of three-jet production cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

Double-differential three-jet production cross-sections are measured in proton–proton collisions at a centre-of-mass energy of s√=7TeV using the ATLAS detector at the large hadron collider. The measurements are presented as a function of the three-jet mass (mjjj), in bins of the sum of …

Search for Scalar Charm Quark Pair Production in pp Collisions at s=8 TeV with the ATLAS Detector

G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek et autres

The results of a dedicated search for pair production of scalar partners of charm quarks are reported. The search is based on an integrated luminosity of 20.3 fb^{-1} of pp collisions at sqrt[s]=8 TeV recorded with the ATLAS detector at the LHC. …

fr, us, tw, az, nl, ca, il, ch, se, it, pl, de, gb, rs, es, pt, ru, jp, ar, gr, dk, br, sk, tr (code pays fourni par la source)