Measurements of the production cross-sections of a Higgs boson in association with a vector boson and decaying into WW* with the ATLAS detector at √s ​= 13 TeV

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00644395" target="_blank" >RIV/68378271:_____/25:00644395 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/25:00388210 RIV/68407700:21240/25:00388210 RIV/68407700:21340/25:00388210 RIV/68407700:21670/25:00388210

Výsledek na webu

<a href="https://hdl.handle.net/11104/0374263" target="_blank" >https://hdl.handle.net/11104/0374263</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/JHEP08(2025)034" target="_blank" >10.1007/JHEP08(2025)034</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurements of the production cross-sections of a Higgs boson in association with a vector boson and decaying into WW* with the ATLAS detector at √s ​= 13 TeV

Popis výsledku v původním jazyce

Measurements of the total and differential Higgs boson production cross-sections, via WH and ZH associated production using H → WW∗ → ℓνℓν and H → WW∗ → ℓνjj decays, are presented. The analysis uses proton-proton events delivered by the Large Hadron Collider at a centre-of-mass energy of 13 TeV and recorded by the ATLAS detector between 2015 and 2018. The data correspond to an integrated luminosity of 140 fb−1. The sum of the WH and ZH cross-sections times the H → WW∗ branching fraction is measured to be 0.44−0.09+0.10(stat.)−0.05+0.06(syst.) pb, in agreement with the Standard Model prediction. Higgs boson production is further characterised through measurements of the differential cross-section as a function of the transverse momentum of the vector boson and in the framework of Simplified Template Cross-Sections.

Název v anglickém jazyce

Measurements of the production cross-sections of a Higgs boson in association with a vector boson and decaying into WW* with the ATLAS detector at √s ​= 13 TeV

Popis výsledku anglicky

Measurements of the total and differential Higgs boson production cross-sections, via WH and ZH associated production using H → WW∗ → ℓνℓν and H → WW∗ → ℓνjj decays, are presented. The analysis uses proton-proton events delivered by the Large Hadron Collider at a centre-of-mass energy of 13 TeV and recorded by the ATLAS detector between 2015 and 2018. The data correspond to an integrated luminosity of 140 fb−1. The sum of the WH and ZH cross-sections times the H → WW∗ branching fraction is measured to be 0.44−0.09+0.10(stat.)−0.05+0.06(syst.) pb, in agreement with the Standard Model prediction. Higgs boson production is further characterised through measurements of the differential cross-section as a function of the transverse momentum of the vector boson and in the framework of Simplified Template Cross-Sections.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/EH22_008%2F0004632" target="_blank" >EH22_008/0004632: Výzkum základních stavebních kamenů hmoty s využitím špičkových technologií</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Journal of High Energy Physics

ISSN

1029-8479

e-ISSN

1029-8479

Svazek periodika

2025

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

77

Strana od-do

34

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-105016212231