Performance of jet substructure techniques for large-R jets in proton-proton collisions at s = 7 TeV using the ATLAS detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00422930" target="_blank" >RIV/68378271:_____/13:00422930 - isvavai.cz</a>
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>
Alternative languages
Result language
angličtina
Original language name
Performance of jet substructure techniques for large-R jets in proton-proton collisions at 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 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-quark pairs are used to study both the individual jet invariant mass scales and the efficacy of algorithms to tag boosted hadronic objects.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LG13009" target="_blank" >LG13009: International experiment ATLAS-CERN</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
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Volume of the periodical
2013
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
83
Pages from-to
1-83
UT code for WoS article
000325229300006
EID of the result in the Scopus database
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