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Hadronic vacuum polarization in the muon g − 2: the short-distance contribution from lattice QCD
We present results for the short-distance window observable of the hadronic vacuum polarization contribution to the muon g – 2, computed via the...
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Isospin-breaking effects in the three-pion contribution to hadronic vacuum polarization
Isospin-breaking (IB) effects are required for an evaluation of hadronic vacuum polarization at subpercent precision. While the dominant...
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Isospin-breaking effects in the two-pion contribution to hadronic vacuum polarization
Isospin-breaking (IB) effects in the two-pion contribution to hadronic vacuum polarization (HVP) can be resonantly enhanced, if related to the...
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An optimized basis for hadronic light-by-light scattering
We present a new basis for the hadronic light-by-light (HLbL) tensor that is optimized for the evaluation of narrow-resonance contributions to HLbL...
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Hadronic light-by-light scattering contribution to the muon g − 2 from lattice QCD: semi-analytical calculation of the QED kernel
Hadronic light-by-light scattering is one of the virtual processes that causes the gyromagnetic factor g of the muon to deviate from the value of two...
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Dispersion relations for hadronic light-by-light scattering in triangle kinematics
We present a new strategy for the dispersive evaluation of the hadronic light-by-light contribution to the anomalous magnetic moment of the muon a μ ....
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Constraints on the hadronic light-by-light in the Melnikov-Vainshtein regime
The muon anomalous magnetic moment continues to attract attention due to the possible tension between the experimentally measured value and the...
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On the time momentum representation of hadronic vacuum polarization and gμ − 2
We propose a new set of model independent approximants adapted to the time momentum representation (TMR) of hadronic vacuum polarization (HVP) and...
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Four-jet event shapes in hadronic Higgs decays
We present next-to-leading order perturbative QCD predictions for four-jet-like event-shape observables in hadronic Higgs decays. To this end, we...
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Hadronic vacuum polarization and the MUonE proposal
The MUonE proposal at the CERN SPS consists in extracting the value of the hadronic vacuum polarization self-energy function (HVP) from its...
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Forward light-by-light scattering and electromagnetic correction to hadronic vacuum polarization
Lattice QCD calculations of the hadronic vacuum polarization (HVP) have reached a precision where the electromagnetic (e.m.) correction can no longer...
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Theory of Exclusive Hadronic B Decays
These notes provide a pedagogical introduction to the theory of non-leptonic heavy-meson decays recently proposed by Beneke, Buchalla, Sachrajda and... -
Exploiting stochastic locality in lattice QCD: hadronic observables and their uncertainties
Because of the mass gap, lattice QCD simulations exhibit stochastic locality: distant regions of the lattice fluctuate independently. There is a long...
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From the Hadronic String to Quantum Gravity ... and Back
I will outline the conceptual developments that led, through half a century, to the present formulation of string theory. The phenomenological... -
Prediction of Electromagnetic Fraction in a Hadronic Shower Using Deep Neural Network
AbstractThe intrinsically large variation of the energy deposited in a calorimeter by hadrons imposes limitations on the improvement of hadron energy...
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Hadronic effects on the abundance of strange resonances in heavy ion collisions
We study the hadronic effects on the abundance of strange resonances in heavy ion collisions by focusing on the variation of the strange resonance...
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Measuring hadronic Higgs boson branching ratios at future lepton colliders
We present a novel strategy for the simultaneous measurement of Higgs-boson branching ratios into gluons and light quarks at a future lepton collider...
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Hadronic vacuum-polarization contribution to various QED observables
AbstractDue to precision tests of quantum electrodynamics (QED), determination of accurate values of fundamental constants, and constraints on new...
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Ellipticity of dilepton production from a hot and magnetized hadronic medium
We study the azimuthal angle and transverse momentum dependence of dilepton production from hot and magnetized hadronic matter using
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Hadronic effects in Møller scattering at NNLO
Two-loop electroweak corrections to polarized Møller scattering are studied in two different schemes at low energies. We find the finite Q 2 ...