Ivan Gnesi

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)

Search for the Higgs boson decay to a Z boson and a photon in pp collisions at s = 13 TeV and 13.6 TeV with the ATLAS detector

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

A search for the Higgs boson decay to a $Z$ boson and a photon in the $\ell\ellγ$ ($\ell = e, μ$) final state is performed using $pp$ collisions at $\sqrt{s}=13.6$ TeV recorded with the ATLAS detector at the Large Hadron Collider during …

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Search for heavy neutral leptons in decays of W bosons produced in 13 TeV pp collisions using prompt signatures in the ATLAS detector

E. Aakvaag, B. Abbott, Sara Abdelhameed, Karin Abeling et autres

Abstract The existence of right-handed neutrinos with Majorana masses below the electroweak scale could help address the origins of neutrino masses, the matter–antimatter asymmetry, and dark matter. In this paper, leptonic decays of W bosons from 140 fb $$^{-1}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mmultiscripts> …

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

Measurements of differential cross-sections of WbWb production in the dilepton channel in pp collisions at $$ \sqrt{s}=13 $$ TeV using the ATLAS detector

E. Aakvaag, B. Abbott, Sara Abdelhameed, Karin Abeling et autres

A bstract At the Large Hadron Collider, the WbWb final state is expected to be dominated by $$ t\overline{t} $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>t</mml:mi> <mml:mover> <mml:mi>t</mml:mi> <mml:mo>¯</mml:mo> </mml:mover> </mml:math> production with a contribution from single-top processes. Differential cross-sections for WbWb production in the …

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)

Search for Higgs boson pair production in the HH->bbyy final state with the full Run 2 + partial Run 3 pp collision data collected by the ATLAS Experiment

Alexandra Claire Sidley, Georges AAD, Erlend Aakvaag, Braden Keim Abbott et autres

A search for non-resonant Higgs boson pair production in the $b\bar{b}\gamma\gamma$ final state is performed using the full Run 2 and partial Run 3 proton-proton collision data collected by the ATLAS experiment at the Large Hadron Collider at CERN. The data amounts …

Measurement of the top-quark Yukawa coupling from $$ t\overline{t} $$ production in the lepton+jets final state using pp collisions at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

Georges Aad, E. Aakvaag, B. Abbott, S. Abdelhameed et autres

A bstract The top-quark Yukawa coupling is extracted from the distribution of the top-quark pair ( $$ t\overline{t} $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>t</mml:mi> <mml:mover> <mml:mi>t</mml:mi> <mml:mo>¯</mml:mo> </mml:mover> </mml:math> ) invariant mass in proton-proton collisions using 140 fb − 1 of data at $$ …

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Status of the INRIM-VMI Collaboration on the Use of Galactic Cosmic Rays for Time Metrology Applications

Giancarlo Cerretto, E. Cantoni, Marco Sellone, Ivan Gnesi et autres

In this work, we present the status of the ongoing scientific collaboration between INRIM (Istituto Nazionale di Ricerca Metrologica) and VMI (International Virtual Muography Institute) on the possibility of synchronizing atomic clocks and disseminating reference atomic time scales using relativistic charged particles, …

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A continuous calibration of the ATLAS flavour-tagging classifiers via optimal transportation maps

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

Abstract A calibration of the ATLAS flavour-tagging algorithms using a new calibration procedure based on optimal transportation maps is presented. Simultaneous, continuous corrections to the b -jet, c -jet, and light-flavour jet classification probabilities from jet-tagging algorithms in simulation are derived for …

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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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