QCD aspects of leptoquark production at HERA
C. Friberg, E. Norrbin, T. Sjöstrand
Abstract
If a leptoquark is produced at HERA as a narrow resonance, various effects tend to broaden the measurable mass distribution considerably. These effects are discussed here, with special emphasis on initial- and final-state QCD radiation. A proper understanding is important to assess the significance of data and to devise strategies for better mass reconstruction.
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