Cargando…
Hadronic event shapes in $pp$ collisions at 7 TeV
Event shape variables exhibit sensitivity to the structure of QCD radiation in hadron collisions. Five infrared- and collinear-safe event shape variables, each sensitive to the different features of multi-jet production, are measured using hadronic jet data collected with the CMS detector from pp co...
| Autor principal: | |
|---|---|
| Publicado: |
2014
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1646636 |
| Sumario: | Event shape variables exhibit sensitivity to the structure of QCD radiation in hadron collisions. Five infrared- and collinear-safe event shape variables, each sensitive to the different features of multi-jet production, are measured using hadronic jet data collected with the CMS detector from pp collisions at $\sqrt{s}$ = 7 TeV, corresponding to a total integrated luminosity of 5 fb$^{-1}$. The measurements are compared to predictions of various QCD-inspired event generators of multi-jet production. |
|---|