Radiation Zeros at HERA - More About Nothing
M. Heyssler, W. J. Stirling
Abstract
The process eq eq +γ exhibits radiation zeros, i.e. configurations of the final-state particles for which the scattering amplitude vanishes. We study these zeros for both e+u and e+d scattering. The latter exhibits a type of zero which to our knowledge has not previously been identified. The observability of radiation zeros at HERA is discussed.
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