Measurements of the Higgs boson inclusive and differential fiducial cross sections in the 4ℓ decay channel at √s = 13 TeV

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00537880" target="_blank" >RIV/68378271:_____/20:00537880 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/20:73603937

Výsledek na webu

<a href="http://hdl.handle.net/11104/0315710" target="_blank" >http://hdl.handle.net/11104/0315710</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-020-8223-0" target="_blank" >10.1140/epjc/s10052-020-8223-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurements of the Higgs boson inclusive and differential fiducial cross sections in the 4ℓ decay channel at √s = 13 TeV

Popis výsledku v původním jazyce

Inclusive and differential fiducial cross sections of the Higgs boson are measured in the H ightarrow ZZ^{*} ightarrow 4ellH→ZZ ∗ →4ℓ (ell = e,muℓ=e,μ) decay channel. The results are based on proton−proton collision data produced at the Large Hadron Collider at a centre-of-mass energy of 13 TeV and recorded by the ATLAS detector from 2015 to 2018, equivalent to an integrated luminosity of 139 hbox {fb}^{-1}. The inclusive fiducial cross section for the H ightarrow ZZ^{*} ightarrow 4ellH→ZZ ∗ →4ℓ process is measured to be sigma _mathrm {fid} = 3.28 pm 0.32σ fid ​ =3.28±0.32 fb, in agreement with the Standard Model prediction of sigma _mathrm {fid, SM} = 3.41 pm 0.18σ fid,SM ​ =3.41±0.18 fb. Differential fiducial cross sections are measured for a variety of observables which are sensitive to the production and decay of the Higgs boson. All measurements are in agreement with the Standard Model predictions.n

Název v anglickém jazyce

Measurements of the Higgs boson inclusive and differential fiducial cross sections in the 4ℓ decay channel at √s = 13 TeV

Popis výsledku anglicky

Inclusive and differential fiducial cross sections of the Higgs boson are measured in the H ightarrow ZZ^{*} ightarrow 4ellH→ZZ ∗ →4ℓ (ell = e,muℓ=e,μ) decay channel. The results are based on proton−proton collision data produced at the Large Hadron Collider at a centre-of-mass energy of 13 TeV and recorded by the ATLAS detector from 2015 to 2018, equivalent to an integrated luminosity of 139 hbox {fb}^{-1}. The inclusive fiducial cross section for the H ightarrow ZZ^{*} ightarrow 4ellH→ZZ ∗ →4ℓ process is measured to be sigma _mathrm {fid} = 3.28 pm 0.32σ fid ​ =3.28±0.32 fb, in agreement with the Standard Model prediction of sigma _mathrm {fid, SM} = 3.41 pm 0.18σ fid,SM ​ =3.41±0.18 fb. Differential fiducial cross sections are measured for a variety of observables which are sensitive to the production and decay of the Higgs boson. All measurements are in agreement with the Standard Model predictions.n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

European Physical Journal C

ISSN

1434-6044

e-ISSN

—

Svazek periodika

80

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

67

Strana od-do

1-67

Kód UT WoS článku

000615187600004

EID výsledku v databázi Scopus

2-s2.0-85092471832