Higher-Order Corrections to Radiative Upsilon Decays
Michael Kr\"amer (CERN-TH)
TL;DR
This paper reviews recent theoretical progress in radiative Upsilon decays, focusing on the calculation of next-to-leading order QCD corrections to the photon spectrum, enhancing the precision of decay predictions.
Contribution
It provides a comprehensive review of higher-order QCD corrections to radiative Upsilon decays, highlighting recent computational advancements.
Findings
Next-to-leading order QCD corrections improve photon spectrum predictions.
Enhanced theoretical understanding of Upsilon decay processes.
Refined models align better with experimental data.
Abstract
Recent advances in the theoretical description of radiative Upsilon decays are reviewed, including the calculation of next-to-leading order QCD corrections to the photon spectrum.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research