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:
p.195,
p.202,
p.206.
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 1loop order and the QED corrections to 2loop 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, 2530 April 2004

LCWS04 ,
"International Conference on Linear Colliders", 1923
April 2004, Paris, France.
QED 2Loop Corrections
M. Czakon, J. Gluza, T.Riemann
For a description of our activities around the massive 2loop
corrections in QED, go
here.
1Loop Corrections in the Standard Model
J. Fleischer, A. Lorca, T. Riemann
For a description of
our
activities around the 1loop corrections, go
here.
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Tord Riemann
Last modified: Thu Jul 8 19:34:08 CEST 2004