Performance Studies of Inclusive jets in CMS

20 May 2014, 16:30
2h
spectrum (darmstadtium)

spectrum

darmstadtium

Board: E-18
Poster Jets Poster session

Speaker

Raghav Kunnawalkam Elayavalli (Rutgers, State Univ. of New Jersey (US))

Description

This poster presents the optimized techniques used to reconstruct inclusive jets in pp, pPb and PbPb collisions collected by the CMS detector. Jets are reconstructed using anti-$k_T$ sequential reconstruction algorithm on particle flow objects. Underlying event energy is estimated by various background subtraction techniques and their systematic uncertainties are studied. The events collected by high-$p_T$ jet triggers are combined to produce jet spectra in a large kinematic range and the corresponding trigger efficiencies are discussed. Various unfolding methods are employed to obtain the true jet distributions by utilizing Monte Carlo simulation samples.
On behalf of collaboration: CMS

Primary author

Raghav Kunnawalkam Elayavalli (Rutgers, State Univ. of New Jersey (US))

Presentation Materials