CERN Accelerating science

CERN Document Server 2,048 záznamov nájdených  1 - 10ďalšíkoniec  skoč na záznam: Hľadanie trvalo 23.07 sekúnd. 
1.
Search for vector-like leptons coupling to first- and second-generation Standard Model leptons in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
A search for pair production of vector-like leptons coupling to first- and second-generation Standard Model leptons is presented. [...]
arXiv:2411.07143 ; CERN-EP-2024-296.
- 2024 - 58.
Fulltext - Previous draft version - Fulltext
2.
Search for heavy resonances decaying into a pair of Z bosons in the ++ and +νˉν final states using 139 fb1 of proton–proton collisions at s=13TeV with the ATLAS detector / ATLAS Collaboration
A search for heavy resonances decaying into a pair of Z bosons leading to ++ and +νˉν final states, where stands for either an electron or a muon, is presented. The search uses proton-proton collision data at a centre-of-mass energy of 13 TeV collected from 2015 to 2018 that corresponds to the full integrated luminosity of 139 fb1 recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. [...]
arXiv:2009.14791; CERN-EP-2020-153.- Geneva : CERN, 2021-04-19 - 39 p. - Published in : Eur. Phys. J. C 81 (2021) 332 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
3.
Measurement of Higgs boson decay into b-quarks in associated production with a top-quark pair in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a b-quark pair is used. [...]
arXiv:2111.06712; CERN-EP-2021-202.- Geneva : CERN, 2022-06-17 - 63 p. - Published in : JHEP 2206 (2022) 097 Fulltext: 2111.06712 - PDF; Publication - PDF; External link: Previous draft version
4.
A precise determination of the strong-coupling constant from the recoil of Z bosons with the ATLAS experiment at 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
5.
Software and computing for Run 3 of the ATLAS experiment at the LHC / ATLAS Collaboration
The ATLAS experiment has developed extensive software and distributed computing systems for Run 3 of the LHC. [...]
arXiv:2404.06335 ; CERN-EP-2024-100.
- 2024 - 175.
Fulltext - Previous draft version - Fulltext
6.
Operation and performance of the ATLAS tile calorimeter in LHC Run 2 / ATLAS Collaboration
The ATLAS tile calorimeter (TileCal) is the hadronic sampling calorimeter covering the central region of the ATLAS detector at the Large Hadron Collider (LHC). [...]
arXiv:2401.16034 ; CERN-EP-2023-266.
- 2024 - 77.
Fulltext - Previous draft version - Fulltext
7.
Measurement of the Z boson invisible width at s=13 TeV with the ATLAS detector / ATLAS Collaboration
A measurement of the invisible width of the Z boson using events with jets and missing transverse momentum is presented using 37 fb1 of 13 TeV proton-proton data collected by the ATLAS detector in 2015 and 2016. The ratio of Zinv to Z events, where inv refers to non-detected particles and is either an electron or a muon, is measured and corrected for detector effects. [...]
arXiv:2312.02789; CERN-EP-2023-232.- Geneva : CERN, 2024-05-10 - 25 p. - Published in : Phys. Lett. B 854 (2024) 138705 Fulltext: 2312.02789 - PDF; Publication - PDF; External link: Previous draft version
8.
Measurement of the tˉt cross section and its ratio to the Z production cross section using pp collisions at s=13.6 TeV with the ATLAS detector / ATLAS Collaboration
The inclusive top-quark-pair production cross section σtˉt and its ratio to the Z-boson production cross section have been measured in proton-proton collisions at s=13.6 TeV, using 29 fb1 of data collected in 2022 with the ATLAS experiment at the Large Hadron Collider. Using events with an opposite-charge electron-muon pair and b-tagged jets, and assuming Standard Model decays, the top-quark-pair production cross section is measured to be σtˉt=850±3(stat.)±18(syst.)±20(lumi.) pb. [...]
arXiv:2308.09529; CERN-EP-2023-166.- Geneva : CERN, 2023-12-07 - 41 p. - Published in : Phys. Lett. B 848 (2024) 138376 Fulltext: 2308.09529 - PDF; Publication - PDF; External link: Previous draft version
9.
Measurement of the Higgs boson mass with Hγγ decays in 140 fb1 of s=13 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
The mass of the Higgs boson is measured in the Hγγ decay channel, exploiting the high resolution of the invariant mass of photon pairs reconstructed from the decays of Higgs bosons produced in proton-proton collisions at a centre-of-mass energy s=13 TeV. The dataset was collected between 2015 and 2018 by the ATLAS detector at the Large Hadron Collider, and corresponds to an integrated luminosity of 140 fb1. [...]
arXiv:2308.07216; CERN-EP-2023-160.- Geneva : CERN, 2023-11-10 - 23 p. - Published in : Phys. Lett. B 847 (2023) 138315 Fulltext: 2308.07216 - PDF; Publication - PDF; External link: Previous draft version
10.
Measurement of photonuclear jet production in ultra-peripheral Pb+Pb collisions at sNN=5.02 TeV with the ATLAS detector / ATLAS Collaboration
In ultra-relativistic heavy ion collisions, the photoproduction of high-energy jets can be used to constrain nuclear parton distributions for a wide range of parton kinematics. [...]
arXiv:2409.11060 ; CERN-EP-2024-221.
- 2024 - 77.
Fulltext - Previous draft version - Fulltext

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