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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
Seminar room 4a (DESY Hamburg)

Seminar room 4a

DESY Hamburg

Notkestrasse 85, 22607 Hamburg


Dr Nikolai Zerf (ITP University of Heidelberg)


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