First Measurement of the Reaction π- e- ---> π- π0 e-
S. R. Amendolia
•
M. Arik
•
B. Badelek
altro
A. Zallo
1985
Periodico
PHYSICS LETTERS. SECTION B
Abstract
The first observation of neutral pion production in πe inelastic scattering is presented. The cross section at 300 GeV for |t>62;10−3 (GeV / c)2 is 2.11 ± 0.47 nb, in good agreement with the theory of PCAC anomalies with 3 quark colours.
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