Massive lighter quark corrections to boosted-top cross section
Massive lighter quark corrections to boosted-top cross section
Blog Article
In this work we present the computation of the missing coffret 6 mini princesse disney pieces to get the bHQET thrust distribution with non-vanishing secondary quark masses at NNLO: the jet and hard functions.The difference with respect to the massless case is encoded in diagrams with massive-quark bubbles.For its computation we use a Mellin Barnes representation of the dispersive integral method that permits expressing the result as an analytic, fast-converging expansion in powers of a small parameter rather than integrals that can only be solved numerically.We also obtain the matching coefficient present when integrating out the quark uri ease paw gel for cats mass.It is necessary for a continuous top-down running and to verify the consistency check.