4 papers · 1 filter
Bottom Production Asymmetries at the LHC
E. Norrbin, R. Vogt
We present results on bottom hadron production asymmetries at the LHC within both the Lund string fragmentation model and the intrinsic bottom model. The main aspects of the models…
Heavy Quark Production Asymmetries
E. Norrbin
In the hadroproduction of charm (or heavy flavours in general) in the context of string fragmentation, the pull of a beam remnant at the other end of a string may give a charm hadr…
Drag Effects in Charm Photoproduction
E. Norrbin, T. Sjöstrand
We have refined a model for charm fragmentation at hadron colliders. This model can also be applied to the photoproduction of charm. We investigate the effect of fragmentation on t…
Effects of colour reconnection in W+ W- events
Emanuel Norrbin
We have investigated some observable consequences of colour reconnection in the reaction e+e- -> W+ W- -> q_1 qbar_2 q_3 qbar_4. We use a measure based on the momentum structure of…