B. Andersson, G. Gustafson, J. Häkkinen, M. Ringnér and P. Sutton
Is there screwiness at the end of the QCD cascades?
Journal of High Energy Physics 9809, 014 (1998)
We discuss what happens at the end of the QCD cascades. We show that, with just a few reasonable assumptions, the emission of soft gluons is constrained to produce an ordered field in the form of a helix. We describe how to modify the Lund fragmentation scheme in order to fragment such a field. Our modified fragmentation scheme yields results which are consistent with current experimental measurements, but predicts at least one signature which should be observable.
LU TP 98-14