Aspects of QCD resummation for event shape variables
- Date
- Mar 26, 2015
- Time
- 3:00 PM - 4:00 PM
- Speaker
- Edgar Kellermann
- Affiliation
- Georg-August-Universität Göttingen
- Series
- IKTP Institutsseminar
- Language
- de
- Main Topic
- Physik
- Other Topics
- Physik
- Description
- Event shape variables like thrust play an important role in the measurement of the strong coupling constant at the LHC experiment. Their theoretical predictions by conventional fixed-order calculations can be unreliable due to soft or collinear gluons. In my talk I explain the basic concepts of QCD resummation of event shape variables that offer a better prediction in this soft and colliner phase space region. I would like to present current results of my Master thesis concerning the comparison of different matching schemes between resummed and fixed-order distributions.
Last modified: Mar 12, 2015, 10:00:49 AM
Location
Institut für Kern- und Teilchenphysik, TU Dresden (ASB/E19)Zellescher Weg1901069Dresden
- Phone
- +49 351 463 37659
- Fax
- +49 351 463 33114
- Institut für Kern- und Teilchenphysik, TU Dresden
- Homepage
- http://iktp.tu-dresden.de/
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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