Lehmann, Niklaus

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2020

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Chatterjee, Meghranjana; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Observation and Measurement of Forward Proton Scattering in Association with Lepton Pairs Produced via the Photon Fusion Mechanism at ATLAS. Physical review letters, 125(26) American Physical Society 10.1103/PhysRevLett.125.261801

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using \sqrts = 13 TeV proton-proton collisions recorded by ATLAS in Run 2 of the LHC. Journal of High Energy Physics, 2020(10) Springer 10.1007/JHEP10(2020)062

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Chatterjee, Meghranjana; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for heavy resonances decaying into a photon and a hadronically decaying Higgs boson in pp collisions at \sqrts=13 TeV with the ATLAS detector. Physical review letters, 125(25) American Physical Society 10.1103/PhysRevLett.125.251802

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Chatterjee, Meghranjana; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Evidence for t\bartt\bart production in the multilepton final state in proton–proton collisions at \sqrts=13 \text TeV with the ATLAS detector. The European physical journal. C, Particles and fields, 80(11) Springer 10.1140/epjc/s10052-020-08509-3

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Reconstruction and identification of boosted di-τ systems in a search for Higgs boson pairs using 13 TeV proton-proton collision data in ATLAS. Journal of High Energy Physics, 2020(11) Springer 10.1007/JHEP11(2020)163

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Operation of the ATLAS trigger system in Run 2. Journal of instrumentation, 15(10), P10004-P10004. Institute of Physics Publishing IOP 10.1088/1748-0221/15/10/P10004

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for resonances decaying into a weak vector boson and a Higgs boson in the fully hadronic final state produced in proton-proton collisions at \sqrts = 13 TeV with the ATLAS detector. Physical review. D - particles, fields, gravitation, and cosmology, 102(11) American Physical Society 10.1103/PhysRevD.102.112008

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Chatterjee, Meghranjana; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Alignment of the ATLAS Inner Detector in Run-2. The European physical journal. C, Particles and fields, 80(12) Springer 10.1140/epjc/s10052-020-08700-6

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Chatterjee, Meghranjana; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Measurements of inclusive and differential cross-sections of combined tøverlinetγ and tWγ production in the eμ channel at 13 TeV with the ATLAS detector. Journal of High Energy Physics, 2020(9) Springer 10.1007/JHEP09(2020)049

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for new non-resonant phenomena in high-mass dilepton final states with the ATLAS detector. Journal of High Energy Physics, 2020(11) Springer 10.1007/JHEP11(2020)005

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Chatterjee, Meghranjana; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for pairs of scalar leptoquarks decaying into quarks and electrons or muons in \sqrts = 13 TeV pp collisions with the ATLAS detector. Journal of High Energy Physics, 2020(10) Springer 10.1007/JHEP10(2020)112

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for top squarks in events with a Higgs or ℤ boson using 139 fb⁻¹ of pp collision data at \sqrts=13 TeV with the ATLAS detector. European physical journal. C - particles and fields, 80(11) EDP Sciences 10.1140/epjc/s10052-020-08469-8

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for Higgs boson decays into two new low-mass spin-0 particles in the 4b channel with the ATLAS detector using pp collisions at \sqrts= 13 TeV. Physical review. D - particles, fields, gravitation, and cosmology, 102(11) American Physical Society 10.1103/PhysRevD.102.112006

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Performance of the missing transverse momentum triggers for the ATLAS detector during Run-2 data taking. Journal of High Energy Physics, 2020(8) Springer 10.1007/JHEP08(2020)080

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for tøverlinet resonances in fully hadronic final states in pp collisions at \sqrts = 13 TeV with the ATLAS detector. Journal of High Energy Physics, 2020(10) Springer 10.1007/JHEP10(2020)061

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Performance of the upgraded PreProcessor of the ATLAS Level-1 Calorimeter Trigger. Journal of instrumentation, 15(11), P11016-P11016. Institute of Physics Publishing IOP 10.1088/1748-0221/15/11/P11016

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Combination of the W boson polarization measurements in top quark decays using ATLAS and CMS data at \sqrts = 8 TeV. Journal of High Energy Physics, 2020(8) Springer 10.1007/JHEP08(2020)051

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Dijet resonance search with weak supervision using \sqrts=13 TeV pp collisions in the ATLAS detector. Physical review letters, 125(13) American Physical Society 10.1103/PhysRevLett.125.131801

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for heavy diboson resonances in semileptonic final states in pp collisions at \sqrts=13 TeV with the ATLAS detector. The European physical journal. C, Particles and fields, 80(12) Springer 10.1140/epjc/s10052-020-08554-y

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for a scalar partner of the top quark in the all-hadronic t\bart plus missing transverse momentum final state at \sqrts=13 TeV with the ATLAS detector. The European physical journal. C, Particles and fields, 80(8) Springer 10.1140/epjc/s10052-020-8102-8

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Performance of the ATLAS muon triggers in Run 2. Journal of instrumentation, 15(09), P09015-P09015. Institute of Physics Publishing IOP 10.1088/1748-0221/15/09/p09015

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Miucci, Antonio; Lehmann, Niklaus; Weston, Thomas Daniel (2020). CP Properties of Higgs Boson Interactions with Top Quarks in the t\bartH and tH Processes Using H → γγ with the ATLAS Detector. Physical review letters, 125(6) American Physical Society 10.1103/PhysRevLett.125.061802

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Measurements of the Higgs boson inclusive and differential fiducial cross sections in the 4\ell decay channel at \sqrts = 13 TeV. The European physical journal. C, Particles and fields, 80(942), p. 942. Springer 10.1140/epjc/s10052-020-8223-0

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Measurement of the Lund Jet Plane Using Charged Particles in 13 TeV Proton-Proton Collisions with the ATLAS Detector. Physical review letters, 124(22) American Physical Society 10.1103/PhysRevLett.124.222002

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for Higgs Boson Decays into a ℤ Boson and a Light Hadronically Decaying Resonance Using 13 TeV pp Collision Data from the ATLAS Detector. Physical review letters, 125(22) American Physical Society 10.1103/PhysRevLett.125.221802

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for long-lived, massive particles in events with a displaced vertex and a muon with large impact parameter in pp collisions at \sqrts = 13 TeV with the ATLAS detector. Physical review. D - particles, fields, gravitation, and cosmology, 102(3) American Physical Society 10.1103/PhysRevD.102.032006

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Measurements of the production cross-section for a ℤ boson in association with b-jets in proton-proton collisions at \sqrts = 13 TeV with the ATLAS detector. Journal of High Energy Physics, 2020(7) Springer 10.1007/JHEP07(2020)044

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Measurement of azimuthal anisotropy of muons from charm and bottom hadrons in Pb+Pb collisions at \sqrt sNN = 5.02 TeV with the ATLAS detector. Physics letters. B, 807(135595), p. 135595. Elsevier 10.1016/j.physletb.2020.135595

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Search for heavy Higgs bosons decaying into two tau leptons with the ATLAS detector using pp collisions at \sqrts=13 TeV. Physical review letters, 125(5) American Physical Society 10.1103/PhysRevLett.125.051801

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Test of CP invariance in vector-boson fusion production of the Higgs boson in the H→ττ channel in proton-proton collisions at \sqrts = 13 TeV with the ATLAS detector. Physics letters. B, 805(135426), p. 135426. Elsevier 10.1016/j.physletb.2020.135426

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Measurement of soft-drop jet observables in pp collisions with the ATLAS detector at \sqrt s =13 TeV. Physical review. D - particles, fields, gravitation, and cosmology, 101(5) American Physical Society 10.1103/PhysRevD.101.052007

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Fehr, Armin; Beck, Hans Peter; Ereditato, Antonio; Merlassino, Claudia; Lehmann, Niklaus; Miucci, Antonio; Weston, Thomas Daniel (2020). Measurement of isolated-photon plus two-jet production in pp collisions at \sqrt s=13 TeV with the ATLAS detector. Journal of High Energy Physics, 2020(3) Springer 10.1007/JHEP03(2020)179

Franconi, Laura; Haug, Sigve; Weber, Michele; Anders, John Kenneth; Beck, Hans Peter; Ereditato, Antonio; Merlassino, Claudia; Miucci, Antonio; Weston, Thomas Daniel; Lehmann, Niklaus (2020). Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in \sqrt s=13 TeV pp collisions with the ATLAS detector. Physical review. D - particles, fields, gravitation, and cosmology, 101(7) American Physical Society 10.1103/PhysRevD.101.072001

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