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Showing 1 to 5 of 5 for “"NON-PROMPT"”.
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Heavy quark study via prompt and non-prompt strange D-meson measurements in pp and Pb¿Pb collisions with ALICE at the LHC
L'abstract è presente nell'allegato / the abstract is in the attachment
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Measurements of ψ(2S) and X(3872) → J/ψ π+π- production in pp collisions at √s = 8 TeV with the ATLAS detector
Differential cross sections are presented for the prompt and non-prompt production of the hidden-charm states X(3872) and ψ(2S), in the decay mode J/ψπ+π −, measured using 11.4 fb−1 of pp collisions at √ s = 8 TeV by the ATLAS detector at the LHC. The ratio of cross sections X(3872)/ψ(2S) is also …
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Characterizing the background in tt events with a J/ψ → µ −µ + in proton-proton collisions at √ s = 13 TeV using the ATLAS detector
… comes with background contributions from non-prompt and mis-reconstructed leptons and from selecting J/ψ mesons which did not originate from top quark B-hadron decays. The background contribution from non-prompt and mis-reconstructed leptons was determined to be overestimated in the muon …
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Fusion-Product Transport in Axisymmetric Tokamaks: Losses and Thermalization
… from an axisymmetric tokamak plasma are studied. Prompt-escape loss fluxes (i.e. prior to slowing down) are calculated including the non-separable dependence of flux as a function of poloidal angle and local angle-of-incidence at the first wall. The flux is strongly peaked at near grazing …
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Suppression of the fake lepton background in same-sign W-boson scattering with the ATLAS experiment
… transverse energy carried away by two neutrinos. Non-prompt leptons are defined as leptons coming from the decay of hadrons. Such leptons, together with jets misreconstructed as leptons, contribute to the background processes in same-sign W-boson scattering; making up the so-called fake lepton …