We study the production of single γ, e and μ at high πt using the high energy data of the Mark-J detector at PETRA. We find good agreement with QED. We give mass limits of the SUSY particles γ ̃, v ̃, e ̃ and W ̃ studying the associated production of W̃ and ẽ and radiative production of pairs of γ ̃ or v ̃ in three-body reactions.
|Number of pages||6|
|Journal||Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics|
|State||Published - 30 Jul 1987|