Radiative Corrections from medium to high energy experiments

ECT* - Villa Tambosi

Strada delle Tabarelle, 286
Trento - Italy

ECT* - Villa Tambosi

Strada delle Tabarelle, 286
Trento - Italy

Historically, radiative corrections were applied through correction factors to experimental data. Complicated modern experiments require implementing radiative processes in a full experimental simulation. The cross section for internal radiation depends strongly on the angles between photon and lepton lines, rising quickly over multiple orders when the photon is nearly collinear with a lepton. This presents challenges in the efficiency and numerical stability of MC simulations. Current, modern generators overcome this either via brute-force, averaging over small phase space elements to reduce the numerical instability, or by biasing the random number generation. A concerted effort by the community to author next-generation  generators,  addressing  existing  issues  and incorporating the best available theoretical calculations, is required.

The workshop will give the community a guideline of the precision available now, and conversely inform the theoretical and computational community on future requirements.


  • Ethan Cline (Stony Brook University, Stony Brook/US)
  • Andrei Afanasev (George Washington University, Washington/US)
  • Jan Bernauer (Stony Brook University, Stony Brook/US)
  • Ron Gilman (Rutgers University, New Brunswick/US)
  • Hubert Spiesberger (Johannes Gutenberg University of Mainz, Mainz/D)


See complete details and information


Registration no longer available.

Registration is possible only providing an email address associated to an ECT* indico account.

In case you don’t have an ECT* Indico account yet, you can create one here.

Deadline for in-person registrations: 27 June, 2022
Deadline for remote registrations: 17 July, 2022

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