CERN Accelerating science

CERN Document Server Encontrados 221 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 1.28 segundos. 
1.
Search for pair-produced higgsinos decaying via Higgs or Z bosons to final states containing a pair of photons and a pair of b-jets with the ATLAS detector / ATLAS Collaboration
A search is presented for the pair production of higgsinos ˜χ in gauge-mediated supersymmetry models, where the lightest neutralinos ˜χ01 decay into a light gravitino ˜G either via a Higgs h or Z boson. The search is performed with the ATLAS detector at the Large Hadron Collider using 139 fb1 of proton-proton collisions at a centre-of-mass energy of s = 13 TeV. [...]
arXiv:2404.01996; CERN-EP-2023-039.- Geneva : CERN, 2024-08-08 - 24 p. - Published in : Phys. Lett. B 856 (2024) 138938 Fulltext: 2404.01996 - PDF; Publication - PDF; External link: Previous draft version
2.
Search for high-mass resonances in final states with a τ-lepton and missing transverse momentum with the ATLAS detector / ATLAS Collaboration
A search for high-mass resonances decaying into a tau-lepton and a neutrino using proton–proton collisions at a center-of-mass energy of s=13 TeV is presented. The full Run 2 data sample corresponding to an integrated luminosity of 139 fb1 recorded by the ATLAS experiment in the years 2015-2018 is analyzed. [...]
arXiv:2402.16576; CERN-EP-2023-298.- Geneva : CERN, 2024-06-01 - 28 p. - Published in : Phys. Rev. D 109 (2024) 112008 Fulltext: 2402.16576 - PDF; Publication - PDF; External link: Previous draft version
3.
Study of Zllγ decays at s = 8 TeV with the ATLAS detector / ATLAS Collaboration
This paper presents a study of Zllγ 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 fb1 collected at a centre-of-mass energy 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
4.
Observation of Wγγ triboson production in proton-proton collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
This letter reports the observation of W(ν)γγ production in proton-proton collisions. This measurement uses the full Run 2 sample of events recorded at a center of mass energy of s=13 TeV by the ATLAS detector at the LHC, corresponding to an integrated luminosity of 140 fb1. [...]
arXiv:2308.03041; CERN-EP-2023-037.- Geneva : CERN, 2023-12-14 - 24 p. - Published in : Phys. Lett. B 848 (2024) 138400 Fulltext: 2308.03041 - PDF; Publication - PDF; ANA-STDM-2018-33-PAPER - PDF; External link: Previous draft version
5.
Search for heavy Higgs bosons with flavour-violating couplings in multi-lepton plus b-jets final states in pp collisions at 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for new heavy scalars with flavour-violating decays in final states with multiple leptons and b-tagged jets is presented. The results are interpreted in terms of a general two-Higgs-doublet model involving an additional scalar with couplings to the top-quark and the three up-type quarks (ρtt, ρtc, and ρtu). [...]
arXiv:2307.14759; CERN-EP-2023-040.- Geneva : CERN, 2023-12-12 - 66 p. - Published in : JHEP 2312 (2023) 081 Fulltext: 2307.14759 - PDF; document - PDF; External link: Previous draft version
6.
Search for leptoquark pair production decaying into teˉte+ or tμˉtμ+ in multi-lepton final states in pp collisions at s=13TeV with the ATLAS detector / ATLAS Collaboration
A search for leptoquark pair production decaying into teˉte+ or tμˉtμ+ in final states with multiple leptons is presented. The search is based on a dataset of pp collisions at s=13 TeV recorded with the ATLAS detector during Run 2 of the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb1. [...]
arXiv:2306.17642; CERN-EP-2023-087.- Geneva : CERN, 2024-08-14 - 61 p. - Published in : Eur. Phys. J. C 84 (2024) 818 Fulltext: 2306.17642 - PDF; document - PDF; External link: Previous draft version
7.
Search for quantum black hole production in lepton+jet final states using proton--proton collisions at s = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for quantum black holes in electron+jet and muon+jet invariant mass spectra is performed with 140 fb1 of data collected by the ATLAS detector in proton--proton collisions at s = 13 TeV at the Large Hadron Collider. The observed invariant mass spectrum of lepton+jet pairs is consistent with Standard Model expectations. [...]
arXiv:2307.14967; CERN-EP-2023-117.- Geneva : CERN, 2024-02-01 - 28 p. - Published in : 10.1103/PhysRevD.109.032010 Fulltext: EXOT-2018-14-002 - PDF; 2307.14967 - PDF; External link: Previous draft version
8.
Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle X in hadronic final states using s=13 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
A search is presented for a heavy resonance Y decaying into a Standard Model Higgs boson H and a new particle X in a fully hadronic final state. The full Large Hadron Collider Run 2 dataset of proton-proton collisions at s=13 TeV collected by the ATLAS detector from 2015 to 2018 is used, and corresponds to an integrated luminosity of 139 fb1. [...]
arXiv:2306.03637; CERN-EP-2023-045.- Geneva : CERN, 2023-09 - 33 p. - Published in : Phys. Rev. D 108 (2023) 052009 Fulltext: 2306.03637 - PDF; Publication - PDF; External link: Previous draft version
9.
Measurements of multijet event isotropies using optimal transport with the ATLAS detector / ATLAS Collaboration
A measurement of novel event shapes quantifying the isotropy of collider events is performed in 140 fb1 of proton-proton collisions with s=13 TeV centre-of-mass energy recorded with the ATLAS detector at CERN's Large Hadron Collider. These event shapes are defined as the Wasserstein distance between collider events and isotropic reference geometries. [...]
arXiv:2305.16930; CERN-EP-2023-079.- Geneva : CERN, 2023-10-10 - 58 p. - Published in : JHEP 2310 (2023) 060 Fulltext: 2305.16930 - PDF; document - PDF; External link: Previous draft version
10.
Search for leptoquarks decaying into the bτ final state in pp collisions at s=13 TeV with the ATLAS detector / ATLAS Collaboration
A search for leptoquarks decaying into the bτ final state is performed using Run 2 proton-proton collision data from the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb1 at s=13 TeV recorded by the ATLAS detector. The benchmark models considered in this search are vector leptoquarks with electric charge of 2/3e and scalar leptoquarks with an electric charge of 4/3e. [...]
arXiv:2305.15962; CERN-EP-2023-033.- Geneva : CERN, 2023-10-02 - 67 p. - Published in : JHEP 2310 (2023) 001 Fulltext: 2305.15962 - PDF; document - PDF; External link: Previous draft version

CERN Document Server : Encontrados 221 registros   1 - 10siguientefinal  ir al registro:
Vea también: autores con nombres similares
7 Grachev, V
1 Grachev, V G
2 Grachev, V M
12 Grachev, V T
202 Grachev, Vadim
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