Search for supersymmetry in final states with missing transverse momentum and three or more b-jets in 139 fb−1 of proton–proton collisions at √s = 13 TeV with the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00577725" target="_blank" >RIV/68378271:_____/23:00577725 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/23:10476571 RIV/61989592:15310/23:73621936

Výsledek na webu

<a href="https://hdl.handle.net/11104/0346843" target="_blank" >https://hdl.handle.net/11104/0346843</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-023-11543-6" target="_blank" >10.1140/epjc/s10052-023-11543-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Search for supersymmetry in final states with missing transverse momentum and three or more b-jets in 139 fb−1 of proton–proton collisions at √s = 13 TeV with the ATLAS detector

Popis výsledku v původním jazyce

A search for supersymmetry involving the pair production of gluinos decaying via off-shell third-generation squarks into the lightest neutralino (χ~10)(χ~​10​) is reported. It exploits LHC proton–proton collision data at a centre-of-mass energy s=13s ​=13 TeV with an integrated luminosity of 139 fb−1−1 collected with the ATLAS detector from 2015 to 2018. The search uses events containing large missing transverse momentum, up to one electron or muon, and several energetic jets, at least three of which must be identified as containing b-hadrons. Both a simple kinematic event selection and an event selection based upon a deep neural-network are used. No significant excess above the predicted background is found.

Název v anglickém jazyce

Search for supersymmetry in final states with missing transverse momentum and three or more b-jets in 139 fb−1 of proton–proton collisions at √s = 13 TeV with the ATLAS detector

Popis výsledku anglicky

A search for supersymmetry involving the pair production of gluinos decaying via off-shell third-generation squarks into the lightest neutralino (χ~10)(χ~​10​) is reported. It exploits LHC proton–proton collision data at a centre-of-mass energy s=13s ​=13 TeV with an integrated luminosity of 139 fb−1−1 collected with the ATLAS detector from 2015 to 2018. The search uses events containing large missing transverse momentum, up to one electron or muon, and several energetic jets, at least three of which must be identified as containing b-hadrons. Both a simple kinematic event selection and an event selection based upon a deep neural-network are used. No significant excess above the predicted background is found.

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

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

7

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

41

Strana od-do

561

Kód UT WoS článku

001062395800001

EID výsledku v databázi Scopus

2-s2.0-85166249596