Tairan Xu

Constraints on effective field theories via quadruple-differential angular decay rates from t-channel single-top-quark production at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

Georges Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres

A bstract Events with t -channel single top quarks are used to probe effective field theory operators in $$ \sqrt{s}=13 $$ s = 13 TeV proton–proton collision data corresponding to 140 fb − 1 recorded by the ATLAS detector at the Large …

fr, no, us, de, Maroc, il, gb, it, pl, tr, es, ro, az, cn, se, jp, ca, ch, cz, gr, bd, Afrique du Sud, ar, br, pt (code pays fourni par la source)

MoE-Gen: High-Throughput MoE Inference on a Single GPU with Module-Based Batching

Tairan Xu, Leyang Xue, Zhan Lu, Luo Mai

This paper presents MoE-Gen, a high-throughput MoE inference system optimized for single-GPU execution. Existing inference systems rely on model-based or continuous batching strategies, originally designed for interactive inference, which result in excessively small batches for MoE's key modules-attention and expert modules-leading to …

Search for the production of a Higgs boson in association with a single top quark in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector

Georges Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres

A search for the production of a Higgs boson in association with a single top quark, $tH$, is presented. The analysis uses proton-proton collision data corresponding to an integrated luminosity of $140\mathrm{fb}^{-1}$ at a centre-of-mass energy of $13$ TeV, collected by the …

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Search for cascade decays of charged sleptons and sneutrinos in final states with three leptons and missing transverse momentum in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector

Georges Aad, Yiming Abulaiti, T. Aoki, A. Haas et autres

A search for cascade decays of charged sleptons and sneutrinos using final states characterized by three leptons (electrons or muons) and missing transverse momentum is presented. The analysis is based on a dataset with 140 fb$^{-1}$ of proton-proton (pp) collisions at a …

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Measurement of the top quark mass with the ATLAS detector using $t\bar{t}$ events with a high transverse momentum top quark

G. Aad, Erlend Aakvaag, Yiming Abulaiti, M. A. Aparo et autres

The mass of the top quark is measured using top-quark-top-antiquark pair events with high transverse momentum top quarks. The dataset, collected with the ATLAS detector in proton–proton collisions at $\sqrt{s}$ = 13 TeV delivered by the Large Hadron Collider, corresponds to an …

fr (code pays fourni par la source)

Evidence for the Collective Nature of Radial Flow in Pb+Pb Collisions with the ATLAS Detector

G. Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres

Anisotropic flow and radial flow are two key probes of the expansion dynamics and properties of the quark-gluon plasma (QGP). While anisotropic flow has been extensively studied, radial flow, which governs the system's radial expansion, has received less attention. Notably, experimental evidence …

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Evidence for the Dimuon Decay of the Higgs Boson in pp Collisions with the ATLAS Detector

Georges Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed et autres

A search for the dimuon decay of the Higgs boson is presented based on pp collision data recorded by ATLAS during Run 3 of the Large Hadron Collider, corresponding to an integrated luminosity of 165 fb$^{-1}$ at $\sqrt{s} = 13.6$ TeV. To …

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Performance and efficiency of a transformer-based quark/gluon jet tagger in the ATLAS experiment

Erlend Aakvaag, B. Abbott, Sara Abdelhameed, K. Abeling et autres

A deep-learning approach based on the transformer architecture is developed to distinguish between jets originating from quarks and gluons. The algorithm operates on jets with transverse momentum $p_{\text{T}} > 20$ and pseudorapidity $|η| < 4.5$ and takes as input several properties derived …

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Observation of electroweak production of W+W− in association with jets in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres

A bstract A measurement of the production of W bosons with opposite electric charges in association with two jets is presented based on 140 fb − 1 of data collected by the ATLAS detector in proton-proton collisions at $$ \sqrt{s} $$ s …

fr, us, de, Maroc, il, gb, it, pl, tr, ch, es, ro, az, ca, cn, se, jp, cz, gr, tw, ec, ar, br, pt, no (code pays fourni par la source)

Observation of WZγ Production in pp Collisions at s=13 TeV with the ATLAS Detector

G. Aad, B. Abbott, K. Abeling, Nils Julius Abicht et autres

This Letter reports the observation of WZγ production and a measurement of its cross section using 140.1±1.2 fb^{-1} of proton-proton collision data recorded at a center-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. The WZγ production …

fr, us, de, Maroc, il, cl, it, pl, ca, gb, tr, ch, es, ro, cn, se, jp, gr, nl, cz, tw, ar, br, pt, no (code pays fourni par la source)

Combination of searches for pair-produced leptoquarks at $\sqrt{s} = 13$ TeV with the ATLAS detector

Georges Aad, Erlend Aakvaag, B. Abbott, K. Abeling et autres

A statistical combination of various searches for pair-produced leptoquarks is presented, using the full LHC Run 2 (2015-2018) data set of $139$ fb$^{-1}$ collected with the ATLAS detector from proton-proton collisions at a centre-of-mass energy of $\sqrt{s}=13$ TeV. All possible decays of …

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The performance of missing transverse momentum reconstruction and its significance with the ATLAS detector using 140 $\hbox {fb}^{-1}$ of $\sqrt{s}=13$ TeV pp collisions

Erlend Aakvaag, B. Abbott, K. Abeling, Nils Julius Abicht et autres

This paper presents the reconstruction of missing transverse momentum ($p_{\text{T}}^{\text{miss}}$) in proton-proton collisions, at a center-of-mass energy of 13 TeV. This is a challenging task involving many detector inputs, combining fully calibrated electrons, muons, photons, hadronically decaying $\tau$-leptons, hadronic jets, and soft …

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