ACOPLANAR (<font>e</font>+<font>e</font>−) PAIRS AND RADIATIVE CORRECTIONS

Authors :: P. L. Brunini
M. Bernardini
T. Massam
D. Bollini
Antonino Zichichi
L. Monari
F. Palmonari
F. Rimondi
E. Fiorentino
Publication Year :: 1995
Publisher :: WORLD SCIENTIFIC, 1995.
Abstract: Further proof is given for the inadequacy of the peaking approximation in first-order radiative corrections, via the observation of 429 non-coplanar (e + e − ) events. The energy dependence of this effects is measured in the s -range 1.44 to 9.0 GeV 2 , and represents another proof of the validity of QED.