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CERN Document Server Encontrados 484 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.62 segundos. 
1.
Study of $Z \to ll\gamma$ decays at $\sqrt s$ = 8 TeV with the ATLAS detector / ATLAS Collaboration
This paper presents a study of $Z \to ll\gamma$ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton-proton data sample corresponding to an integrated luminosity of 20.2 fb$^{-1}$ collected at a centre-of-mass energy $\sqrt{s}$ = 8 TeV. [...]
arXiv:2310.11574; CERN-EP-2022-265.- Geneva : CERN, 2024-02-26 - 43 p. - Published in : Eur. Phys. J. C 84 (2024) 195 Fulltext: 2310.11574 - PDF; document - PDF; External link: Previous draft version
2.
Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
Searches for electroweak production of chargino pairs, $\tilde{\chi}^{+}_{1}\tilde{\chi}^{-}_{1}$, and of chargino and next-to-lightest neutralino, $\tilde{\chi}^{\pm}_{1}\tilde{\chi}^{0}_{2}$, are presented. The models explored assume that the charginos decay into a $W$ boson and the lightest neutralino, $\tilde{\chi}^{\pm}_1 \rightarrow W^{\pm} \tilde{\chi}^{0}_{1}$. [...]
arXiv:2310.08171; CERN-EP-2023-174.- Geneva : CERN, 2023-12-27 - 63 p. - Published in : JHEP 2312 (2023) 167 Fulltext: 2310.08171 - PDF; Publication - PDF; External link: Previous draft version
3.
A precise determination of the strong-coupling constant from the recoil of $Z$ bosons with the ATLAS experiment at $\sqrt{s} = 8$ TeV / ATLAS Collaboration
The coupling constant of the strong force is determined from the transverse-momentum distribution of $Z$ bosons produced in 8 TeV proton-proton collisions at the LHC and recorded by the ATLAS experiment. [...]
arXiv:2309.12986.
- 43.
Interactions.org article - Fulltext
4.
Search for flavor-changing neutral $tqH$ interactions with $H\rightarrow \gamma\gamma$ in $pp$ collisions at $\sqrt{s}$ = 13 TeV using the ATLAS detector / ATLAS Collaboration
A search for flavour-changing neutral interactions involving the top quark, the Higgs boson and an up-type quark $q$ ($q = c, u$) is presented. The proton-proton collision data set used, with an integrated luminosity of 139 fb$^{-1}$, was collected at $\sqrt{s} = 13$~TeV by the ATLAS experiment at the Large Hadron Collider. [...]
arXiv:2309.12817; CERN-EP-2023-204.- Geneva : CERN, 2023-12-28 - 51 p. - Published in : JHEP 2312 (2023) 195 Fulltext: 2309.12817 - PDF; document - PDF; External link: Previous draft version
5.
A precise measurement of the $Z$-boson double-differential transverse momentum and rapidity distributions in the full phase space of the decay leptons with the ATLAS experiment at $\sqrt s$ = 8 TeV / ATLAS Collaboration
This paper presents for the first time a precise measurement of the production properties of the $Z$ boson in the full phase space of the decay leptons. The measurement is obtained from proton-proton collision data collected by the ATLAS experiment in 2012 at $\sqrt s$ = 8 TeV at the LHC and corresponding to an integrated luminosity of 20.2 fb$^{-1}$. [...]
arXiv:2309.09318; CERN-EP-2023-171.- Geneva : CERN, 2024-03-25 - 58 p. - Published in : Eur. Phys. J. C 84 (2024) 315 Fulltext: 2309.09318 - PDF; document - PDF; External link: Previous draft version
6.
Search for the $Z\gamma$ decay mode of new high-mass resonances in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
This letter presents a search for narrow, high-mass resonances in the $Z\gamma$ final state with the $Z$ boson decaying into a pair of electrons or muons. The $\sqrt{s}=13$ TeV $pp$ collision data were recorded by the ATLAS detector at the CERN Large Hadron Collider and have an integrated luminosity of 140 fb$^{-1}$. [...]
arXiv:2309.04364; CERN-EP-2023-153.- Geneva : CERN, 2023-12-12 - 23 p. - Published in : Phys. Lett. B 848 (2024) 138394 Fulltext: 2309.04364 - PDF; Publication - PDF; External link: Previous draft version
7.
Evidence for the Higgs boson decay to a $Z$ boson and a photon at the LHC / ATLAS Collaboration
The first evidence for the Higgs boson decay to a $Z$ boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the searches performed by the ATLAS and CMS Collaborations with proton-proton collision data sets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. [...]
arXiv:2309.03501; CERN-EP-2023-157; CMS-HIG-23-002.- Geneva : CERN, 2024-01-11 - 32 p. - Published in : Phys. Rev. Lett. 132 (2024) 021803 Fulltext: 2309.03501 - PDF; fb04f556ba10912b08405b9ca563b99a - PDF; Fulltext from Publisher: PDF; External links: Physics Synopsis; Fermilab Library Server
8.
Measurement of the centrality dependence of the dijet yield in $p$+Pb collisions at $\sqrt{s_{_\text{NN}}}$ = 8.16 TeV with the ATLAS detector / ATLAS Collaboration
The measurement of hard scatterings in proton-nucleus collisions has resulted in a greater understanding of both the proton and nuclear structure. ATLAS measured the centrality dependence of the dijet yield using 165 nb$^{-1}$ of $p$+Pb data collected at $\sqrt{s_{_\text{NN}}}$ = 8.16 TeV in 2016. [...]
arXiv:2309.00033; CERN-EP-2023-178.- Geneva : CERN, 2024-03-07 - 30 p. - Published in : Phys. Rev. Lett. 132 (2024) 102301 Fulltext: PDF; External link: Previous draft version
9.
Measurements of longitudinal flow decorrelations in pp and Xe+Xe collisions with the ATLAS detector / ATLAS Collaboration
Measurements of longitudinal flow decorrelations in 13 TeV $pp$ and 5.44 TeV Xe+Xe collisions with the ATLAS detector are presented. [...]
arXiv:2308.16745 ; CERN-EP-2023-184.
- 2023 - 31.
Fulltext - Previous draft version - Fulltext
10.
Differential cross-section measurements of the production of four charged leptons in association with two jets using the ATLAS detector / ATLAS Collaboration
Differential cross-sections are measured for the production of four charged leptons in association with two jets. These measurements are sensitive to final states in which the jets are produced via the strong interaction as well as to the purely-electroweak vector boson scattering process. [...]
arXiv:2308.12324; CERN-EP-2023-152.- Geneva : CERN, 2024-01-02 - 49 p. - Published in : JHEP 2401 (2024) 004 Fulltext: 2308.12324 - PDF; document - PDF; External link: Previous draft version

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