Measurements of W+W- production in decay topologies inspired by searches for electroweak supersymmetry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00578021" target="_blank" >RIV/68378271:_____/23:00578021 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/23:00372917 RIV/68407700:21340/23:00372917 RIV/68407700:21670/23:00372917 RIV/00216208:11320/23:10476569 RIV/61989592:15310/23:73621685

Výsledek na webu

<a href="https://hdl.handle.net/11104/0347063" target="_blank" >https://hdl.handle.net/11104/0347063</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-023-11508-9" target="_blank" >10.1140/epjc/s10052-023-11508-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurements of W+W- production in decay topologies inspired by searches for electroweak supersymmetry

Popis výsledku v původním jazyce

This paper presents a measurement of fiducial and differential cross-sections for W+W−W+W− production in proton–proton collisions at s=13s ​=13 TeV with the ATLAS experiment at the Large Hadron Collider using a dataset corresponding to an integrated luminosity of 139 fb−1−1. Events with exactly one electron, one muon and no hadronic jets are studied. The fiducial region in which the measurements are performed is inspired by searches for the electroweak production of supersymmetric charginos decaying to two-lepton final states. The selected events have moderate values of missing transverse momentum and the ‘stransverse mass’ variable mT2mT2​, which is widely used in searches for supersymmetry at the LHC. The ranges of these variables are chosen so that the acceptance is enhanced for direct W+W−W+W− production and suppressed for production via top quarks, which is treated as a background.

Název v anglickém jazyce

Measurements of W+W- production in decay topologies inspired by searches for electroweak supersymmetry

Popis výsledku anglicky

This paper presents a measurement of fiducial and differential cross-sections for W+W−W+W− production in proton–proton collisions at s=13s ​=13 TeV with the ATLAS experiment at the Large Hadron Collider using a dataset corresponding to an integrated luminosity of 139 fb−1−1. Events with exactly one electron, one muon and no hadronic jets are studied. The fiducial region in which the measurements are performed is inspired by searches for the electroweak production of supersymmetric charginos decaying to two-lepton final states. The selected events have moderate values of missing transverse momentum and the ‘stransverse mass’ variable mT2mT2​, which is widely used in searches for supersymmetry at the LHC. The ranges of these variables are chosen so that the acceptance is enhanced for direct W+W−W+W− production and suppressed for production via top quarks, which is treated as a background.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Centrum pokročilých aplikovaných přírodních věd</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

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

1434-6052

Svazek periodika

83

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

29

Strana od-do

718

Kód UT WoS článku

001062454100001

EID výsledku v databázi Scopus

2-s2.0-85168562225