5) Trigger Bias Study


MC samples before and after trigger conditions applying are used for trigger bias study.

  • changes in the fractional momentum z of the produced Lambda and anti-Lambda
 within the associated jet,
    changes in the relative contributions from different hard sub-processes and fragmenting partons with different flavors in the production.
    possible differences in the fraction of feed-down contributions.

Please maximize your web browser before open the following links or some plots may not show up.

1, Trigger bias parameters plots 

2, Uncertainty to D_TT from trigger bias