Lance Dixon: The Energy-Energy Correlation in QCD
- Date
- Feb 14, 2019
- Time
- 3:00 PM - 4:00 PM
- Speaker
- Lance Dixon
- Affiliation
- SLAC - Stanford University
- Language
- en
- Main Topic
- Physik
- Other Topics
- Physik
- Description
The energy-energy correlation in electron-positron annihilation was one of the first infrared-safe QCD observables. It has now been computed through next-to-next-to-leading order (NNLO) in the strong coupling, and through NLO analytically for arbitrary angular separation. Large logarithms can be resummed for small angles and near the back-to-back limit, potentially allowing for an improved measurement of the strong coupling. Similar observables can be defined at the LHC and can serve as computable, infrared-safe jet substructure variables.
- Links
Last modified: Feb 14, 2019, 1:06:44 AM
Location
TUD Andreas-Schubert-Bau (ASB, E19)Zellescher Weg1901069Dresden
- Homepage
- https://navigator.tu-dresden.de/etplan/asb/00
Organizer
TU Dresden, Faculty of Science, Department of PhysicsHaeckelstraße301069Dresden
- Phone
- +49 351 463-33378
- Fax
- +49 351 463-37109
- TUD Physik
- Homepage
- http://tu-dresden.de/die_tu_dresden/fakultaeten/fakultaet_mathematik_und_naturwissenschaften/fachrichtung_physik
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