Recent Developments in IR-Improved Amplitude-Based Resummation in Precision High Energy Collider Physics
B.F.L. Ward (1), S. Jadach (2)(a), W. Placzek (3), M. Skrzypek (2), Z. Was (3), S. Yost (4), A. Siodmok (3) ((1) Baylor University, Waco, TX, USA, (2) Institute of Nuclear Physics, Krakow, PL, (3) Jagiellonian University, Krakow, PL, (4) The Citadel, Charleston, SC, USA
TL;DR
This paper discusses recent advances in amplitude-based resummation techniques to improve precision in high energy collider physics, addressing infrared singularities in QED and QCD for future collider experiments.
Contribution
It introduces new developments in IR-improved resummation methods applied to high energy collider observables, with specific focus on applications to LHC, FCC, LC, CLIC, CEPC, and CPPC.
Findings
New results on IR-improvement in amplitude-based resummation.
Identification of issues in applying these methods to collider observables.
Enhanced precision in theoretical predictions for collider experiments.
Abstract
We present recent developments in precision high energy collider physics based on the IR-improvement of unintegrable singularities in the infrared regime via amplitude-based resummation in . We focus on specific applications relevant to precision observables in LHC/FCC, LC, CLIC, CEPC, and CPPC physics, for which we present new results and some new issues.
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