Radiative Corrections to an Electron-Positron Scattering Experiment

1969 ◽  
Vol 187 (5) ◽  
pp. 1950-1963 ◽  
Author(s):  
ANTHONY C. HEARN ◽  
P. K. KUO ◽  
D. R. YENNIE
Keyword(s):  
Radiative Corrections ◽  
Positron Scattering ◽  
Scattering Experiment ◽  
Electron Positron

scholarly journals QED RADIATIVE CORRECTIONS TO THE DECAY π0→e+e−

1993 ◽  
Vol 08 (18) ◽  
pp. 1691-1700 ◽  
Author(s):  
GEORGE TRIANTAPHYLLOU
Keyword(s):  
Perturbation Theory ◽  
Decay Rate ◽  
Invariant Mass ◽  
New Physics ◽  
Radiative Corrections ◽  
First Order ◽  
Recent Interest ◽  
Electron Positron ◽  
Electron Positron Pair ◽  
First Order Perturbation

In view of the recent interest in the decays of mesons into a pair of light leptons, a computation of the QED radiative corrections to the decay of π0 into an electron-positron pair is presented here. The analysis is based on the soft-photon resummation method, which, unlike first-order perturbation theory, allows for very strict invariant-mass cuts on the final electrons. When combined with the theoretical estimates for the non-radiatively corrected decay rate, the results of the present paper could help to determine if new physics affect this decay.

Collinear radiative electron-positron scattering in the leading logarithmic approximation

JETP Letters ◽  
1999 ◽  
Vol 69 (12) ◽  
pp. 900-905
Author(s):  
V. Antonelli ◽  
E. A. Kuraev ◽  
B. G. Shaikhatdenov
Keyword(s):  
Positron Scattering ◽  
Logarithmic Approximation ◽  
Electron Positron

scholarly journals Small-angle electron-positron scattering with a per mille accuracy

1997 ◽  
Vol 485 (1-2) ◽  
pp. 457-499 ◽  
Author(s):  
A.B Arbuzov ◽  
V .S. Fadin ◽  
E.A Kuraev ◽  
L.N Lipatov ◽  
N.P Merenkov ◽  
...  
Keyword(s):  
Small Angle ◽  
Positron Scattering ◽  
Electron Positron
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