Measurements of multijet event isotropies using optimal transport with 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_____%2F23%3A00583337" target="_blank" >RIV/68378271:_____/23:00583337 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/23:00373811 RIV/68407700:21240/23:00373811 RIV/68407700:21340/23:00373811 RIV/68407700:21670/23:00373811
Result on the web
<a href="https://hdl.handle.net/11104/0351311" target="_blank" >https://hdl.handle.net/11104/0351311</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP10(2023)060" target="_blank" >10.1007/JHEP10(2023)060</a>
Alternative languages
Result language
angličtina
Original language name
Measurements of multijet event isotropies using optimal transport with the ATLAS detector
Original language description
A measurement of novel event shapes quantifying the isotropy of collider events is performed in 140 fb−1 of proton-proton collisions with √s = 13 TeV centre-of-mass energy recorded with the ATLAS detector at CERN’s Large Hadron Collider. These event shapes are defined as the Wasserstein distance between collider events and isotropic reference geometries. This distance is evaluated by solving optimal transport problems, using the ‘Energy-Mover’s Distance’. Isotropic references with cylindrical and circular symmetries are studied, to probe the symmetries of interest at hadron colliders. The novel event-shape observables defined in this way are infrared- and collinear-safe, have improved dynamic range and have greater sensitivity to isotropic radiation patterns than other event shapes.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
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
1029-8479
Volume of the periodical
2023
Issue of the periodical within the volume
10
Country of publishing house
DE - GERMANY
Number of pages
58
Pages from-to
060
UT code for WoS article
001093339200001
EID of the result in the Scopus database
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