Results 111 to 120 of about 1,044 (153)
New physics analysis of baryonic
, 2023 Nilakshi Das, Rupak Dutta
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To profile or to marginalize - A SMEFT case study
SciPost PhysicsGlobal SMEFT analyses have become a key interpretation framework for LHC physics, quantifying how well a large set of kinematic measurements agrees with the Standard Model. This agreement is encoded in measured Wilson coefficients and their uncertainties. A technical challenge of global analyses are correlations. We compare, for the first time, results
Brivio, Ilaria +5 more
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Triple-gauge couplings in LHC diboson production: a SMEFT view from every angle
Journal of High Energy PhysicsThis study explores fully leptonic WZ and WW production at the LHC within the SMEFT framework at NLO in QCD, focusing on both CP-even and CP-odd triple-gauge-coupling dimension-six operators.
Hesham El Faham +2 more
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Synergies of Drell-Yan, beauty, top, and Z observables in MFV-SMEFT [PDF]
, 2023 Lara Nollen +3 more
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A $$ {\mathbbm{CP}}^2 $$ SMEFT
Journal of High Energy PhysicsAbstract An extension of the Standard Model is proposed, where the Higgs field is valued in the complex projective plane $$ {\mathbbm{CP}}^2 $$ CP 2 , rather than
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Complete SMEFT predictions for four top quark production at hadron colliders
, 2022 Rafael Aoude +3 more
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We point out that, although SMEFT is constructed to be model-independent, this holds only if complete sets of operators are used. SMEFT analyses that focus on subsets of operators are only semi-model-independent. They probe classes of ultraviolet models, opening a window to the underlying new physics.
Datta, Alakabha +5 more
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Lepton flavor violation and dilepton tails at the LHC. [PDF]
Eur Phys J C Part Fields, 2020 Angelescu A, Faroughy DA, Sumensari O.
europepmc +1 more source