Performance of jet substructure techniques for large-R jets in proton-proton collisions at root s=7 TeV using the ATLAS detector

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10192633" target="_blank" >RIV/00216208:11320/13:10192633 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/13:00210534 RIV/68407700:21340/13:00210534 RIV/68407700:21260/13:00210534 RIV/68407700:21670/13:00210534

Result on the web

<a href="http://dx.doi.org/10.1007/JHEP09(2013)076" target="_blank" >http://dx.doi.org/10.1007/JHEP09(2013)076</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/JHEP09(2013)076" target="_blank" >10.1007/JHEP09(2013)076</a>

Result language

angličtina

Original language name

Performance of jet substructure techniques for large-R jets in proton-proton collisions at root s=7 TeV using the ATLAS detector

Original language description

This paper presents the application of a variety of techniques to study jet substructure. The performance of various modified jet algorithms, or jet grooming techniques, for several jet types and event topologies is investigated for jets with transversemomentum larger than 300 GeV. Properties of jets subjected to the mass-drop filtering, trimming, and pruning algorithms are found to have a reduced sensitivity to multiple proton-proton interactions, are more stable at high luminosity and improve the physics potential of searches for heavy boosted objects. Studies of the expected discrimination power of jet mass and jet substructure observables in searches for new physics are also presented. Event samples enriched in boosted W and Z bosons and top-quarkpairs are used to study both the individual jet invariant mass scales and the efficacy of algorithms to tag boosted hadronic objects. The analyses presented use the full 2011 ATLAS dataset, corresponding to an integrated luminosity of 4.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BF - Elementary particle theory and high energy physics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of High Energy Physics

ISSN

1029-8479

e-ISSN

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Volume of the periodical

1

Issue of the periodical within the volume

9

Country of publishing house

DE - GERMANY

Number of pages

82

Pages from-to

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UT code for WoS article

000325229300006

EID of the result in the Scopus database

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