Collinearity approximations and kinematic shifts in partonic shower algorithms

We study kinematic effects due to the approximation of on-shell, collinear partons in shower Monte Carlo event generators. We observe that the collinearity approximation, combined with the requirements of energy-momentum conservation, gives rise to a kinematic shift, event by event, in longitudinal...

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Bibliographic Details
Main Authors: Hautmann, F, Jung, H
Format: Journal article
Language:English
Published: 2012