High Precision for Hard Processes (HP2 2026)

Threshold resummation of rapidity distributions at fixed partonic rapidity

Oct 6, 2026, 12:15 PM

25m

Seminar room 3.1, building 30.23 (KIT )

Track 2 - Soft Functions / Resummation

Speaker

Davide Maria Tagliabue (KIT (TTP))

Description

I present an all-order direct-QCD resummation of rapidity distributions in the threshold limit at fixed partonic rapidity. The formalism is applied to Drell–Yan production, where matching to NNLO determines the resummation coefficients up to NNLL accuracy. I then show the equivalence between our approach and the corresponding SCET formulation.

Presentation materials

HP2_Tagliabue.pdf