Measurement of jet substructure in boosted tt¯ events with the ATLAS detector using 140  fb-1 of 13 TeV pp collisions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00598668" target="_blank" >RIV/68378271:_____/24:00598668 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/24:10494274

Výsledek na webu

<a href="https://hdl.handle.net/11104/0356295" target="_blank" >https://hdl.handle.net/11104/0356295</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevD.109.112016" target="_blank" >10.1103/PhysRevD.109.112016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of jet substructure in boosted tt¯ events with the ATLAS detector using 140  fb-1 of 13 TeV pp collisions

Popis výsledku v původním jazyce

Measurements of the substructure of top-quark jets are presented, using 140  fb-1 of 13 TeV pp collision data recorded with the ATLAS detector at the LHC. Top-quark jets reconstructed with the anti-kt algorithm with a radius parameter R=1.0 are selected in top-quark pair (tt¯) events where one top quark decays semileptonically and the other hadronically, or where both top quarks decay hadronically. The top-quark jets are required to have transverse momentum pT>350  GeV, yielding large samples of data events with jet pT values between 350 and 600 GeV. One- and two-dimensional differential cross sections for eight substructure variables, defined using only the charged components of the jets, are measured in a particle-level phase space by correcting for the smearing and acceptance effects induced by the detector.

Název v anglickém jazyce

Measurement of jet substructure in boosted tt¯ events with the ATLAS detector using 140  fb-1 of 13 TeV pp collisions

Popis výsledku anglicky

Measurements of the substructure of top-quark jets are presented, using 140  fb-1 of 13 TeV pp collision data recorded with the ATLAS detector at the LHC. Top-quark jets reconstructed with the anti-kt algorithm with a radius parameter R=1.0 are selected in top-quark pair (tt¯) events where one top quark decays semileptonically and the other hadronically, or where both top quarks decay hadronically. The top-quark jets are required to have transverse momentum pT>350  GeV, yielding large samples of data events with jet pT values between 350 and 600 GeV. One- and two-dimensional differential cross sections for eight substructure variables, defined using only the charged components of the jets, are measured in a particle-level phase space by correcting for the smearing and acceptance effects induced by the detector.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Physical Review D

ISSN

2470-0010

e-ISSN

2470-0029

Svazek periodika

109

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

49

Strana od-do

112016

Kód UT WoS článku

001311261900001

EID výsledku v databázi Scopus

2-s2.0-85198392709