The DESY, Zeuthen Homepage on Bhabha Scattering
Bhabha scattering was one of the first scattering processes ever calculated.
The reference is:
H. J. Bhabha, "The Scattering of Positrons by Electrons with Exchange on Dirac's Theory of the Positron",
Proc. Roy. Soc. A154 (1936) 195.
For a view on few pages of the article, click here:
We are calculating
quantum corrections to Bhabha scattering in QED and also in the
electroweak Standard Model.
For a precise prediction of the small angle Bhabha cross section at a future
linear collider, one has to calculate the electroweak corrections
to 1-loop order and the QED corrections to 2-loop order.
The status of the projects is described in recent talks given at
LL04 , DESY Workshop
"Loops and Legs in Quantum Field Theory",
Zinnowitz, Germany, 25-30 April 2004
"International Conference on Linear Colliders", 19-23
April 2004, Paris, France.
QED 2-Loop Corrections
M. Czakon, J. Gluza, T.Riemann
For a description of our activities around the massive 2-loop
corrections in QED, go
1-Loop Corrections in the Standard Model
J. Fleischer, A. Lorca, T. Riemann
For a description of
activities around the 1-loop corrections, go
Back to DESY Zeuthen Theory Group
Last modified: Thu Jul 8 19:34:08 CEST 2004