Measurement of vector boson production cross sections and their ratios using ???????? collisions at SQUARE ROOT???? = 13.6 TeV with the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10493817" target="_blank" >RIV/00216208:11320/24:10493817 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=GSVh~Ijv0X" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=GSVh~Ijv0X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physletb.2024.138725" target="_blank" >10.1016/j.physletb.2024.138725</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of vector boson production cross sections and their ratios using ???????? collisions at SQUARE ROOT???? = 13.6 TeV with the ATLAS detector

Popis výsledku v původním jazyce

Fiducial and total ???? +- and ???? boson cross sections, their ratios and the ratio of top-antitop-quark pair and ????-boson fiducial cross sections are measured in proton-proton collisions at a centre-of-mass energy of SQUARE ROOT???? = 13.6 TeV, corresponding to an integrated luminosity of 29 fb-1 of data collected in 2022 by the ATLAS experiment at the Large Hadron Collider. The measured fiducial cross-section values for ???? + RIGHTWARDS ARROW????+????, ????- RIGHTWARDS ARROW????- ̄ ????, and ???? RIGHTWARDS ARROW ????+????- (???? = ???? or ????) boson productions are 4250 +- 150 pb, 3310 +- 120 pb, and 744 +- 20pb, respectively, where the uncertainty is the total uncertainty, including that arising from the luminosity of about 2.2%. The measurements are in agreement with Standard-Model predictions calculated at next-to-next-to-leading-order in ???????? , next-to-nextto-leading logarithmic accuracy and next-to-leading-order electroweak accuracy.

Název v anglickém jazyce

Measurement of vector boson production cross sections and their ratios using ???????? collisions at SQUARE ROOT???? = 13.6 TeV with the ATLAS detector

Popis výsledku anglicky

Fiducial and total ???? +- and ???? boson cross sections, their ratios and the ratio of top-antitop-quark pair and ????-boson fiducial cross sections are measured in proton-proton collisions at a centre-of-mass energy of SQUARE ROOT???? = 13.6 TeV, corresponding to an integrated luminosity of 29 fb-1 of data collected in 2022 by the ATLAS experiment at the Large Hadron Collider. The measured fiducial cross-section values for ???? + RIGHTWARDS ARROW????+????, ????- RIGHTWARDS ARROW????- ̄ ????, and ???? RIGHTWARDS ARROW ????+????- (???? = ???? or ????) boson productions are 4250 +- 150 pb, 3310 +- 120 pb, and 744 +- 20pb, respectively, where the uncertainty is the total uncertainty, including that arising from the luminosity of about 2.2%. The measurements are in agreement with Standard-Model predictions calculated at next-to-next-to-leading-order in ???????? , next-to-nextto-leading logarithmic accuracy and next-to-leading-order electroweak accuracy.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10300 - Physical sciences

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

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ISSN

0370-2693

e-ISSN

1873-2445

Svazek periodika

854

Číslo periodika v rámci svazku

JUL

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

27

Strana od-do

138725

Kód UT WoS článku

001261443900001

EID výsledku v databázi Scopus

2-s2.0-85194186065