About
I derive a novel factorization theorem for N-jettiness at hadron colliders, which incorporates coherence-violating effects induced by Glauber gluons and several new momentum modes. Their interplay generates coherence-violating logarithms (CVLs) starting at four-loop (N≥1) or five-loop order (N=0). I show the anomalous dimensions required for the resummation of CVLs and establish a general framework for the systematic treatment of coherence violation. The findings imply that most existing factorization formulas for global LHC observables must be revised.
The talk
Credits and licence
- Institution
- CERN
- Speaker
- Dominik Schwienbacher
- Year
- 2026
- Language
- English
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed