L. Monsonis Romero

A measurement of the high-mass $$ \tau \overline{\tau} $$ production cross-section at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector and constraints on new particles and couplings

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

A bstract The production cross-section of high-mass τ -lepton pairs is measured as a function of the dilepton visible invariant mass, using 140 fb − 1 of $$ \sqrt{s}=13 $$ s = 13 TeV proton-proton collision data recorded with the ATLAS detector …

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)

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

G. 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 enhance the …

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

Search for Higgs boson exotic decays into Lorentz-boosted light bosons in the four-τ final state at s = 13 TeV with the ATLAS detector

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

A search for exotic decays of the Higgs boson into a pair of low-mass scalars that subsequently decay into 𝜏-leptons, 𝐻 → 𝑎𝑎 → 𝜏 + 𝜏 -𝜏 + 𝜏 -, is presented.In models with Yukawa-like couplings, the decay to 𝜏-leptons is …

Measurements of W+W− production cross-sections in pp collisions at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

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

A bstract Measurements of W + W − → e ± νμ ∓ ν production cross-sections are presented, providing a test of the predictions of perturbative quantum chromodynamics and the electroweak theory. The measurements are based on data from pp collisions at …

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Energy scale and resolution for anti-$$k_t$$ jets with radius parameters $$R=0.2$$ and 0.6 measured in proton-proton collisions at $$\sqrt{s} = 13$$ TeV with the ATLAS detector

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

Abstract Jets with different radius parameters R are an important tool for probing quantum chromodynamics processes at different angular scales. Jets with small $$R=0.2$$ R = 0.2 are instrumental in measurements of the substructure of large- R jets resulting from collimated hadronic …

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

Search for Dark Matter Produced in Association with a Dark Higgs Boson in the b b ¯ Final State Using p p Collisions at s = 13 TeV with the ATLAS Detector

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

A search is performed for dark matter particles produced in association with a resonantly produced pair of b-quarks with 30<m_{bb}<150 GeV using 140 fb^{-1} of proton-proton collisions at a center-of-mass energy of 13 TeV recorded by the ATLAS detector at the LHC. …

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

Search for single-production of vector-like quarks decaying into Wb in the fully hadronic final state in pp collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

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

A bstract A search for T and Y vector-like quarks produced in proton-proton collisions at a centre-of-mass energy of 13 TeV and decaying into Wb in the fully hadronic final state is presented. The search uses 139 fb − 1 of data …

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

Search for same-charge top-quark pair production in pp collisions at $$ \sqrt{\textrm{s}} $$ = 13 TeV with the ATLAS detector

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

A bstract A search for the production of top-quark pairs with the same electric charge ( tt or $$ \overline{tt} $$ tt ¯ ) is presented. The analysis uses proton-proton collision data at $$ \sqrt{s} $$ s = 13 TeV, recorded by …

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

Search for short- and long-lived axion-like particles in $$H\rightarrow a a \rightarrow 4\gamma $$ decays with the ATLAS experiment at the LHC

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

Abstract Presented is the search for anomalous Higgs boson decays into two axion-like particles (ALPs) using the full Run 2 data set of $$140\,\text {fb}^{-1}$$ 140 fb - 1 of proton-proton collisions at a centre-of-mass energy of $$13\,\text {TeV}$$ 13 TeV recorded …

fr (code pays fourni par la source)

ATLAS Run 2 searches for electroweak production of supersymmetric particles interpreted within the pMSSM

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

A bstract A summary of the constraints from searches performed by the ATLAS collaboration for the electroweak production of charginos and neutralinos is presented. Results from eight separate ATLAS searches are considered, each using 140 fb − 1 of proton-proton data at …

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)

Search for resonant production of dark quarks in the dijet final state with the ATLAS detector

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

A bstract This paper presents a search for a new Z ′ resonance decaying into a pair of dark quarks which hadronise into dark hadrons before promptly decaying back as Standard Model particles. This analysis is based on proton-proton collision data recorded …

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)

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres

Abstract This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/γ∗) in association with jets in proton-proton collisions for the ATLAS experiment at the Large Hadron Collider. Improvements pertaining to the electroweak input …

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