Results 31 to 40 of about 886,321 (128)
On factorisation schemes for the electron parton distribution functions in QED
Journal of High Energy Physics, 2021 The electron, positron, and photon Parton Distribution Functions (PDFs) of the unpolarised electron have recently been computed at the next-to-leading logarithmic accuracy in QED, by adopting the MS ¯ $$ \overline{\mathrm{MS}} $$ factorisation scheme. We
S. Frixione
doaj +1 more source
Radiative corrections to the forward-backward asymmetry in e + e − → π + π −
Journal of High Energy Physics, 2022 We present a calculation of the C-odd radiative corrections to e + e − → π + π − in a dispersive formalism, concentrating on the leading pion-pole contribution in the virtual box diagrams.
Gilberto Colangelo +3 more
doaj +1 more source
PHOTOS Monte Carlo: a precision tool for QED corrections in Z and W decays
, 2005 We present a discussion of the precision for the PHOTOS Monte Carlo algorithm, with improved implementation of QED interference and multiple-photon radiation.
Z. Was +3 more
core +1 more source
Unveiling atomic electron motion effects in e + e − high energy collisions at NA64
Journal of High Energy PhysicsAtomic electron motion is responsible for well-studied effects observed in low-energy (MeV-scale) processes. Recently, interest in this phenomenon has also emerged within the high-energy physics community, due to its potential to increase significantly ...
Fernando Arias-Aragón +2 more
doaj +1 more source
Perspective: Quantum Computing on Magnetic Racetrack
Advanced Electronic Materials, EarlyView.Magnetic domain walls emerge as mobile qubits on quantum racetracks, where chirality encodes quantum information and current‐driven motion enables flying‐qubit functionality. This Perspective outlines the physical principles, gate mechanisms, material requirements, and experimental roadmap for realizing scalable quantum computing with magnetic textures,
Ji Zou, Jelena Klinovaja, Daniel Loss
wiley +1 more source
On the QED radiator at order alpha^3
, 1997 Calculation of the O(alpha^3) leading logarithmic corrections to the QED radiator function.
Nicrosini Oreste +2 more
core +1 more source
Two-loop master integrals for heavy-to-light form factors of two different massive fermions
Journal of High Energy Physics, 2018 We calculate the full set of the two-loop master integrals for heavy-to-light form factors of two different massive fermions for arbitrary momentum transfer in NNLO QCD or QED corrections.
Long-Bin Chen
doaj +1 more source
Regulatory harmonization: Evolution, globalization and future directions
British Journal of Clinical Pharmacology, EarlyView.Regulatory harmonization has become an increasingly important and accepted approach to streamline regulatory review processes and expedite access to safe, effective and high‐quality medicines globally. This review explores the evolution and current status of regulatory harmonization, convergence and reliance initiatives.
Orin Chisholm +2 more
wiley +1 more source
Electron and photon structure functions at two loops
Journal of High Energy PhysicsWe present a fully analytic computation of the complete electron and photon structure functions, or QED lepton parton distribution functions (PDFs) up to two-loop order.
Marvin Schnubel, Robert Szafron
doaj +1 more source
Performance change detection and recovery in inferential control loops
The Canadian Journal of Chemical Engineering, EarlyView.Abstract In most industrial environments, soft sensors are crucial for estimating variables that are hard to measure. It is critical that these variables be estimated quickly and accurately because they are closely linked to plant safety and profit. Therefore, performance drift in the soft sensors cannot be ignored.
Xuanhui Zhai, Yuri A. W. Shardt
wiley +1 more source