A. White

P19-66 Industrial case studies in product design and chemical risk assessment

Barry Hardy, Pascal Ankli, K. Maciejczuk, Tatyana Y. Doktorova et autres

ch, de, se, es, nl (code pays fourni par la source)

Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and a Z boson in the $$ {\ell}^{+}{\ell}^{-}t\overline{t} $$ and $$ \nu \overline{\nu}b\overline{b} $$ final states using 140 fb−1 of data collected with the ATLAS detector

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

A bstract A search for a heavy CP-odd Higgs boson, A , decaying into a Z boson and a heavy CP-even Higgs boson, H , is presented. It uses the full LHC Run 2 dataset of pp collisions at $$ \sqrt{s} $$ …

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)

Search for direct production of winos and higgsinos in \nevents with two same-charge leptons or three leptons \nin pp collision data at √s = 13 TeV with the ATLAS \ndetector

G. Aad, B. Abbott, D. C. Abbott, K. Abeling et autres

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

Observation of electroweak production of two jets and a Z-boson pair

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

Electroweak symmetry breaking explains the origin of the masses of elementary particles through their interactions with the Higgs field. Besides the measurements of the Higgs boson properties, the study of the scattering of massive vector bosons with spin 1 allows the nature …

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

Search for new phenomena in three- or four-lepton events 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 with minimal model dependence for physics beyond the Standard Model in events featuring three or four charged leptons (3 ℓ and 4 ℓ , ℓ = e , μ ) is presented. The analysis aims to be sensitive to a …

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

Exclusive dimuon production in ultraperipheral Pb+Pb collisions at sNN=5.02TeV with ATLAS

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

Exclusive dimuon production in ultraperipheral collisions (UPC), resulting from photon-photon interactions in the strong electromagnetic fields of colliding high-energy lead nuclei, $\mathrm{PbPb}(\ensuremath{\gamma}\ensuremath{\gamma})\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}({\mathrm{Pb}}^{(★)}{\mathrm{Pb}}^{(★)})$, is studied using ${\mathcal{L}}_{\mathrm{int}}=0.48\phantom{\rule{4pt}{0ex}}{\mathrm{nb}}^{\ensuremath{-}1}$ of $\sqrt{{s}_{NN}}=5.02\phantom{\rule{4pt}{0ex}}\text{TeV}$ lead-lead collision data at the LHC with the ATLAS detector. Dimuon pairs are measured …

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)

Two-particle azimuthal correlations in photonuclear ultraperipheral Pb + Pb collisions at 5.02 TeV with ATLAS

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

Two-particle long-range azimuthal correlations are measured in photonuclear collisions using $1.7\phantom{\rule{4pt}{0ex}}{\mathrm{nb}}^{\ensuremath{-}1}$ of 5.02 TeV $\mathrm{Pb}+\mathrm{Pb}$ collision data collected by the ATLAS experiment at the CERN Large Hadron Collider. Candidate events are selected using a dedicated high-multiplicity photonuclear event trigger, a combination of …

fr (code pays fourni par la source)

Measurement of the tt¯ production cross-section in the lepton+jets channel at s=13 TeV with the ATLAS experiment

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

The top anti-top quark production cross-section is measured in the lepton+jets channel using proton–proton collision data at a centre-of-mass energy of s = 13 TeV collected with the ATLAS detector at the LHC. The dataset corresponds to an integrated luminosity of 139 …

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

Measurement of $$K_S^0$$ and $$\Lambda ^0$$ production in $$t \bar{t}$$ dileptonic events in pp collisions at $$\sqrt{s} =$$ 7 TeV with the ATLAS detector

G. Aad, B. Abbott, D. C. Abbott, O. Abdinov et autres

Abstract Measurements of $$K_S^0$$ KS0 and $$\Lambda ^0$$ Λ0 production in $$t\bar{t}$$ tt¯ final states have been performed. They are based on a data sample with integrated luminosity of 4.6 $$\mathrm {fb}^{-1}$$ fb-1 from proton–proton collisions at a centre-of-mass energy of 7 …

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

Measurement of $$W^\pm $$ boson production in Pb+Pb collisions at $$\sqrt{s_{\mathrm{NN}}} = 5.02~\text {Te}\text {V}$$ with the ATLAS detector

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

Abstract A measurement of $$W^\pm $$ W± boson production in Pb+Pb collisions at $$\sqrt{s_\mathrm {NN}} = 5.02~\text {Te}\text {V}$$ sNN=5.02Te is reported using data recorded by the ATLAS experiment at the LHC in 2015, corresponding to a total integrated luminosity of $$0.49\;\mathrm …

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

Measurement of jet-substructure observables in top quark, W boson and light jet production in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres

Abstract A measurement of jet substructure observables is presented using data collected in 2016 by the ATLAS experiment at the LHC with proton-proton collisions at $$ \sqrt{s} $$ s = 13 TeV. Large-radius jets groomed with the trimming and soft-drop algorithms are …

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

Measurements of inclusive and differential fiducial cross-sections of $$ t\overline{t} $$ production with additional heavy-flavour jets in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres

Abstract This paper presents measurements of $$ t\overline{t} $$ t t ¯ production in association with additional b-jets in pp collisions at the LHC at a centre-of-mass energy of 13 TeV. The data were recorded with the ATLAS detector and correspond to …

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