Results 71 to 80 of about 3,273 (173)

Measurements of jet fragmentation and jet substructure with ALICE [PDF]

open access: yesProceedings of 7th Annual Conference on Large Hadron Collider Physics — PoS(LHCP2019), 2019
We discuss the latest results from jet fragmentation and jet substructure measurements performed with the ALICE experiment in proton-proton and heavy-ion collisions in a wide range of jet transverse momentum. The jet production cross sections and cross section ratios for different jet resolution parameters will be shown in a wide range of $p_{\textrm{T}
openaire   +2 more sources

A formalism for extracting track functions from jet measurements

open access: yesJournal of High Energy Physics
The continued success of the jet substructure program will require widespread use of tracking information to enable increasingly precise measurements of a broader class of observables.
Kyle Lee   +3 more
doaj   +1 more source

Jet substructure measurements in CMS

open access: yes, 2021
A number of measurements related to the study of hadronic jet substructure in proton-proton collisions at a center-of-mass energy of 13 TeV with the CMS experiment are presented. The measurement of jet substructure observables describing the distribution
Chatterjee, Suman, Suman Chatterjee
core   +1 more source

Revisiting single inclusive jet production: timelike factorization and reciprocity

open access: yesJournal of High Energy Physics
Factorization theorems for single inclusive jet production play a crucial role in the study of jets and their substructure. In the case of small radius jets, the dynamics of the jet clustering can be factorized from both the hard production dynamics, and
Kyle Lee, Ian Moult, Xiaoyuan Zhang
doaj   +1 more source

Singular behavior of jet substructure observables

open access: yesPhysical Review D, 2016
Jet substructure observables play a central role at the Large Hadron Collider for identifying the boosted hadronic decay products of electroweak scale resonances. The complete description of these observables requires understanding both the limit in which hard substructure is resolved, as well as the limit of a jet with a single hard core.
Larkoski, Andrew J., Moult, Ian James
openaire   +5 more sources

Search for massive resonances decaying into pairs of boosted bosons in semi-leptonic final states at √s=8 TeV [PDF]

open access: yes, 2014
This work is licensed under a Creative Commons Attribution which allows re-distribution and re-use of a licensed work on the condition that the creator is appropriately credited.A search for new resonances decaying to WW, ZZ, or WZ is presented.
R. Goldouzian   +999 more
core   +4 more sources

Jet substructure measurements in heavy-ion collisions

open access: yes
Jet substructure in heavy-ion collisions is a rapidly evolving area with lots of intriguing new measurements. This contribution presents a selection of recent jet-substructure measurements from experiments at the LHC, in particular, soft-drop groomed ...
Vertesi, Robert
core   +1 more source

Jet rotational metrics

open access: yesJournal of High Energy Physics
Embedding symmetries in the architectures of deep neural networks can improve classification and network convergence in the context of jet substructure.
Alexis Romero, Daniel Whiteson
doaj   +1 more source

Jet mass and substructure of inclusive jets in pp collisions with the ATLAS experiment [PDF]

open access: yes, 2012
Recent studies have highlighted the potential of jet substructure techniques to identify the hadronic decays of boosted heavy particles. These studies all rely upon the assumption that the internal substructure of jets generated by QCD radiation is well ...
Abolins, M   +99 more
core   +1 more source

Jet Substructure [PDF]

open access: yesProceedings of 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions — PoS(HardProbes2020), 2021
openaire   +1 more source

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