High-Energy Cross Section for e+e- to W+ W- to 4 fermions + gamma
Y. Kurihara, M. Kuroda, D. Schildknecht
Abstract
A recently suggested high-energy Born-form representation of the one-loop helicity amplitudes for e+e- to W+W- is supplemented by including W+- decay and hard-photon radiation. Results for the differential and the total cross section for e+e- to W+W- to 4 fermions + gamma are given for the high-energy region of sqrt(s) > 500 GeV.
Create a lesson
Related papers
The LZ inelastic splitting as a probe of anomaly mediation
Seung J. Lee, Taewook Youn
Precision Tokenization for Multi-Modal Data in High Energy Physics
Jeffrey Krupa, Samuel Klein, Nilotpal Kakati et al.
Complete four-loop pressure of cold QED
Aapeli Kärkkäinen, Pablo Navarrete, Mika Nurmela et al.
Long-Distance Contributions to Light Vector Mesons and Radiative Decays of ηc
Xiao-Yu Qi, Qi Wu, Dian-Yong Chen
Utilizing Neural Networks for Solving Functional Renormalization Group Flow Equations
J. Gurzó, G. Fejős
ALP interactions with mesons and baryons at O(1/fa): a general field redefinition invariant approach
Jorge Alda, Stefano Rigolin