# ICHEP2012

Jul 4 – 11, 2012
Melbourne Convention and Exhibition Centre
Australia/Melbourne timezone
ICHEP2012 - 36th International Conference for High Energy Physics

## Z+Jets results from CDF

Jul 5, 2012, 11:15 AM
15m
Room 219 (Melbourne Convention and Exhibition Centre)

### Room 219

#### Melbourne Convention and Exhibition Centre

Melbourne Australia
Parallel Sessions Track 6. QCD, Jets, Parton Distributions

### Speaker

Dr Konstantinos Vellidis (Fermi National Accelerator Laboratory (US))

### Description

Inclusive Z boson plus jets cross sections, as well as bottom jet production in association with a Z-boson cross sections, are measured in a final state where the Z boson has decayed in two muons or electrons. Results are based on the full data sample collected with the CDF detector in Run II, corresponding to $\sim 9.4$ fb$^{-1}$ of $\rm p\bar{p}$ collisions at $\rm \sqrt{s}$ = 1.96 TeV. Differential cross sections are measured as a function of several variables, among which jet transverse momentum, jet rapidity and jets multiplicity. Measurements are compared to results from different next-to-leading order perturbative QCD predictions and event generators.

### Primary author

Dr Costas Vellidis (Fermi National Accelerator Laboratory (US))

### Presentation materials

 cdf_zjets_ichep2012.pdf cdf_zjets_ichep2012.ppt