1,290 Citations
Jet areas as a tool for background subtraction
- Physics
- 2009
In all modern hadronic colliders, jets recieve a large contribution from a soft background: pileup in the case of proton-proton collisions at the LHC, or the underlying event for heavy-ion collisions…
Pileup measurement and mitigation techniques in CMS
- Physics
- 2012
When trying to reconstruct an event from a hard-scatter pp collision in CMS, it is of the utmost importance to correctly measure the energy from jets. The jet energy corrections (JEC) correct, on…
Pileup subtraction for jet shapes.
- PhysicsPhysical review letters
- 2013
The method rescues the possibility of using jet shapes in the high pileup environment of current and future LHC running, as it shows with examples of quark-gluon discrimination and top tagging.
Particle-level pileup subtraction for jets and jet shapes
- Physics
- 2014
A bstractWe present an extension to the jet area-based pileup subtraction for both jet kinematics and jet shapes. A particle-level approach is explored whereby the jet constituents are corrected or…
Performance of pile-up mitigation techniques for jets in pp collisions at √ s = 8 TeV using the ATLAS detector
- Physics
- 2016
The large rate of multiple simultaneous proton– proton interactions, or pile-up, generated by the Large Hadron Collider in Run 1 required the development of many new techniques to mitigate the…
Recent results on jet physics from ALICE at the LHC
- Physics
- 2013
An overview of recent results on jet physics from the ALICE collaboration is presented. We mainly discuss azimuthal correlations and nuclear modification factors for both hadrons and jets. The very…
Identification and rejection of pile-up jets at high pseudorapidity with the ATLAS detector
- Physics
- 2017
The rejection of forward jets originating from additional proton–proton interactions (pile-up) is crucial for a variety of physics analyses at the LHC, including Standard Model measurements and…
Jet performance in CMS
- Physics
- 2014
The reconstruction and calibration of jets relies critically on the interplay between the tracking detectors, central calorimeters and forward calorimeters. Therefore, CMS makes use of the “Particle…
Pileup mitigation at CMS in 13 TeV data
- PhysicsJournal of Instrumentation
- 2020
: With increasing instantaneous luminosity at the LHC come additional reconstruction challenges. At high luminosity, many collisions occur simultaneously within one proton-proton bunch crossing. The…
References
SHOWING 1-10 OF 34 REFERENCES
Simulation of jet quenching at RHIC and LHC
- Physics
- 2006
A model to simulate the jet quenching effect in ultrarelativistic heavy ion collisions is presented. The model is the fast Monte Carlo tool implemented to modify a standard PYTHIA jet event. The…
A model of jet quenching in ultrarelativistic heavy ion collisionsand high- pT hadron spectra at RHIC
- Physics
- 2006
Abstract.The method to simulate the rescattering and energy loss of hard partons in ultrarelativistic heavy ion collisions has been developed. The model is a fast Monte Carlo tool introduced to…
Measurement of the Inclusive Jet Cross Section using the k_T algorithm in pp-bar Collisions at sqrt(s) = 1.96 TeV with the CDF II Detector
- Physics
- 2007
We report on measurements of the inclusive jet production cross section as a function of the jet transverse momentum in pp-bar collisions at sqrt{s} = 1.96 TeV}, using the k_T algorithm and a data…
A Cone jet-finding algorithm for heavy-ion collisions at LHC energies
- Physics
- 2007
Standard jet finding techniques used in elementary particle collisions have not been successful in the high track density of heavy-ion collisions. This paper describes a modified cone-type jet…
Measurement of the inclusive jet cross section using the k(T) algorithm in p(p)over-bar collisions at root s=1.96 TeV with the CDF II detector
- Physics
- 2007
The authors report on measurements of the inclusive jet production cross section as a function of the jet transverse momentum in p{bar p} collisions at {radical}s = 1.96 TeV, using the k{sub T}…
Measurement of the inclusive jet cross section in $p\bar p $ interactions at $\sqrt s $ 1.96-TeV using a cone-based jet algorithm
- Physics
- 2006
We present a measurement of the inclusive jet cross section in pp interactions at {radical}(s)=1.96 TeV using 385 pb{sup -1} of data collected with the CDF II detector at the Fermilab Tevatron. The…
Measurement of the inclusive jet cross section using the k(T) algorithm in p anti-p collisions at s**(1/2) = 1.96-TeV
- Physics
- 2005
The authors report on a measurement of the inclusive jet production cross section in p{bar p} collisions at {radical}s = 1.96 TeV using data collected with the upgraded Collider Detector at Fermilab…