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Sep 27 – 30, 2016
DESY Hamburg
Europe/Berlin timezone

Two-loop Bhabha Scattering at High Energy beyond Leading Power

Sep 29, 2016, 2:40 PM
20m
Seminar room 4a (DESY Hamburg)

Seminar room 4a

DESY Hamburg

Notkestrasse 85, 22607 Hamburg

Speaker

Dr Nikolai Zerf (ITP University of Heidelberg)

Description

We present the evaluation of the two-loop ${\cal O}(m_e^2/s)$ contribution to the wide-angle high-energy electron-positron scattering in the double-logarithmic approximation. The origin and the general structure of the power-suppressed double logarithmic corrections are discussed.

Primary author

Dr Nikolai Zerf (ITP University of Heidelberg)

Presentation materials