S. Gonzalez Fernandez

Search for a new scalar decaying into new spin-1 bosons in four-lepton final states with the ATLAS detector

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

A search is conducted for a new scalar boson S , with a mass distinct from that of the Higgs boson, decaying promptly into four leptons ( ℓ = e , μ ) via an intermediate state containing two on-shell, promptly decaying …

fr, us, de, Maroc, il, cl, it, pl, ca, gb, tr (code pays fourni par la source)

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)

Test of CP-invariance of the Higgs boson in vector-boson fusion production and in its decay into four leptons

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

A bstract A search for CP violation in the decay kinematics and vector-boson fusion production of the Higgs boson is performed in the H → ZZ * → 4 ℓ ( ℓ = e, μ ) decay channel. The results are based …

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

Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $ \sqrt{s} $ = 13 TeV with the ATLAS detector

Erlend Aakvaag, B. Abbott, K. Abeling, S. H. Abidi et autres

A search for dark matter produced in association with a Higgs boson in final states with two hadronically decaying τ-leptons and missing transverse momentum is presented. The analysis uses 139 fb$^{−1}$ of proton-proton collision data at $ \sqrt{s} $ = 13 TeV …

de (code pays fourni par la source)

Measurement of jet substructure in boosted $t\bar{t}$ events with the ATLAS detector using 140 fb$^{-1}$ of 13 TeV $pp$ collisions

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

Measurements of the substructure of top-quark jets are presented, using 140 fb$^{-1}$ of 13 TeV $pp$ collision data recorded with the ATLAS detector at the LHC. Top-quark jets reconstructed with the anti-$k_{t}$ algorithm with a radius parameter $R=1.0$ are selected in top-quark …

fr, de (code pays fourni par la source)

Search for resonant pair production of Higgs bosons in the bb¯bb¯ final state using pp collisions at s=13 TeV with the ATLAS detector

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

A search for resonant Higgs boson pair production in the $b\overline{b}b\overline{b}$ final state is presented. The analysis uses $126\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}--139\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $pp$ collision data at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ collected with the ATLAS detector at the Large Hadron Collider. The …

fr (code pays fourni par la source)

arXiv : Search for exotic decays of the Higgs boson into long-lived particles in $pp$ collisions at $\sqrt{s} = 13$ TeV using displaced vertices in the ATLAS inner detector

G. Aad, A. Kupčo, J. Chan, M. A. Principe Martin et autres

A novel search for exotic decays of the Higgs boson into pairs of long-lived neutral particles, each decaying into a bottom quark pair, is performed using 139 fb$^{-1}$ of $\sqrt{s} = 13$ TeV proton-proton collision data collected with the ATLAS detector at …

Evidence for Higgs boson decays to a low-mass dilepton system and a photon in pp collisions at s=13 TeV with the ATLAS detector

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

A search for the Higgs boson decaying into a photon and a pair of electrons or muons with an invariant mass m ℓ ℓ < 30 GeV is presented. The analysis is performed using 139 fb −1 of proton–proton collision data, produced …

fr, us, ch, de, gb, dk, il, cl, it, pl, ca, au (code pays fourni par la source)

Observation of photon-induced W+W− production in pp collisions at s=13 TeV using the ATLAS detector

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

This letter reports the observation of photon-induced production of W -boson pairs, γ γ → W W . The analysis uses 139 fb −1 of LHC proton–proton collision data taken at s = 13 TeV recorded by the ATLAS experiment during the …

fr, us, ch, de, gb, ca, dk, il, it, pl, tr, au (code pays fourni par la source)

Medium-Induced Modification of Z -Tagged Charged Particle Yields in Pb + Pb Collisions at 5.02 TeV with the ATLAS Detector

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

The yield of charged particles opposite to a Z boson with large transverse momentum (p_{T}) is measured in 260 pb^{-1} of pp and 1.7 nb^{-1} of Pb+Pb collision data at 5.02 TeV per nucleon pair recorded with the ATLAS detector at the …

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

Measurements of top-quark pair single- and double-differential cross-sections in the all-hadronic channel in pp collisions at $$ \sqrt{\mathrm{s}} $$ = 13 TeV using the ATLAS detector

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

Abstract Differential cross-sections are measured for top-quark pair production in the all-hadronic decay mode, using proton-proton collision events collected by the ATLAS experiment in which all six decay jets are separately resolved. Absolute and normalised single- and double-differential cross-sections are measured at …

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

Observation and Measurement of Forward Proton Scattering in Association with Lepton Pairs Produced via the Photon Fusion Mechanism at ATLAS

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

The observation of forward proton scattering in association with lepton pairs (${e}^{+}{e}^{\ensuremath{-}}+p$ or ${\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}+p$) produced via photon fusion is presented. The scattered proton is detected by the ATLAS Forward Proton spectrometer, while the leptons are reconstructed by the central ATLAS detector. Proton-proton …

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