Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Searches for new resonances in the diphoton final state, with spin 0 as predicted by theories with an extended Higgs sector and with spin 2 using a warped extra-dimension benchmark model, are presented using 139 fb −1 of s = 13 TeV …
fr, us, ch, de, gb, ca, dk, il, it, pl, tr, au
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres
The total cross section and differential cross sections for the production of ${B}_{c}^{\ifmmode\pm\else\textpm\fi{}}$ mesons, times their branching fraction to $J/\ensuremath{\psi}{\ensuremath{\pi}}^{\ifmmode\pm\else\textpm\fi{}}$, are measured relative to those for the production of ${B}^{\ifmmode\pm\else\textpm\fi{}}$ mesons, times their branching fraction to $J/\ensuremath{\psi}{K}^{\ifmmode\pm\else\textpm\fi{}}$. The data used for this …
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(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract The standard model of particle physics encapsulates our best current understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. 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)
Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for a heavy neutral Higgs boson,A, decaying into aZboson and another heavy Higgs boson,H, is performed using a data sample corresponding to an integrated luminosity of 139 fb $$^{-1}$$ -1 from proton–proton collisions at $$\sqrt{s} = 13$$ s=13 $$\text …
fr, us, ch, de, gb, dk, il, it, pl, ca, tr, nl, ro, es, pt, ru, jp, se, gr, cz, tw, ar, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for heavy resonances decaying into a pair ofZbosons leading to $$\ell ^+\ell ^-\ell '^+\ell '^-$$ ℓ+ℓ-ℓ′+ℓ′- and $$\ell ^+\ell ^-\nu {{\bar{\nu }}}$$ ℓ+ℓ-νν¯ final states, where $$\ell $$ ℓ stands for either an electron or a muon, is presented. …
fr, us, ch, de, gb, ca, dk, il, it, pl, tr, nl, ro, pt, ru, jp, se, gr, ar, es, br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud et autres
Abstract A search for a chargino-neutralino pair decaying via the 125 GeV Higgs boson into photons is presented. The study is based on the data collected between 2015 and 2018 with the ATLAS detector at the LHC, corresponding to an integrated luminosity …
fr, us, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, pt, ru, se, gr, ar, es, br, cn
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Accès ouvert
2019
article
OpenAlex
G. Aad, B. Abbott, D. C. Abbott, O. Abdinov et autres
Abstract Narrow resonances decaying into W W, W Z or ZZ boson pairs are searched for in 139 fb −1 of proton-proton collision data at a centre-of-mass energy of $$ \sqrt{s} $$ s = 13 TeV recorded with the ATLAS detector at …
fr, us, az, it, de, gb, ca, dk, il, jp, pl, tr, ch, nl, ro, pt, ru, cn, se, ar, gr, es, br
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott et autres
Silicon pixel detectors are at the core of the current and planned upgrade of the ATLAS experiment at the LHC. Given their close proximity to the interaction point, these detectors will be exposed to an unprecedented amount of radiation over their lifetime. …
fr, us, az, gb, ca, dk, il, it, jp, de, pl, tr, nl, ro, es, pt, ru, se, ch, ar, cz, gr, br
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Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
Abstract The production of Z bosons in association with a high-energy photon (Zγ production) is studied in the neutrino decay channel of the Z boson using pp collisions at $$ \sqrt{s}=13 $$ s = 13 TeV. The analysis uses a data sample …
Maroc, fr, us, az, gb, ca, dk, il, it, jp, pl, de, tr, ro, pt, se, ch, ru, ar, nl, gr, es, br
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Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
A bstract An angular analysis of the decay B d 0 → K ∗ μ + μ − is presented, based on proton-proton collision data recorded by the ATLAS experiment at the LHC. The study is using 20.3 fb −1 of integrated …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, rs, ro, pt, ch, ru, ar, nl, gr, dk, es, br, tr
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Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
Measurements are made of differential cross-sections of highly boosted pair-produced top quarks as a function of top-quark and $t\overline{t}$ system kinematic observables using proton-proton collisions at a center-of-mass energy of $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$. The data set corresponds to an integrated luminosity of …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, ro, es, pt, ru, ch, ar, nl, gr, cz, dk, br, tr
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
M. Aaboud, G. Aad, B. Abbott, O. Abdinov et autres
The differential cross-section for the production of a W boson in association with a top quark is measured for several particle-level observables.The measurements are performed using 36.1 fb -1 of pp collision data collected with the ATLAS detector at the LHC in …
Maroc, fr, us, az, ca, gb, il, se, it, jp, pl, de, ro, es, pt, ru, ch, ar, nl, gr, cz, dk, br, tr
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