Speaker
Etienne Blanco
(IFJ-PAN)
Description
We calculate one loop scattering amplitudes for arbitrary number of positive helicity on-shell gluons and one off-shell gluon treated within the quasi-multi Regge kinematics. The result is fully gauge invariant and possesses the correct on-shell limit. Our method is based on embedding the off-shell process, together with contributions needed to retain gauge invariance, in a bigger fully on-shell process with auxiliary quark or gluon line.
| First author | Etienne Blanco |
|---|---|
| eti.bla@orange.fr | |
| Collaboration / Activity | IFJ-PAN |
Primary authors
Etienne Blanco
(IFJ-PAN)
Dr
Krzysztof Kutak
(Institute of Nuclear Physics, Polish Academy of Sciences)
Piotr Kotko
(AGH UST)
Andreas van Hameren
(IFJ PAN)
