Search for pair-production of vector-like quarks in lepton+jets final states containing at least one ????-tagged jet using the Run 2 data from the ATLAS experiment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F24%3A10493820" target="_blank" >RIV/00216208:11320/24:10493820 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=61KpJ-q.HK" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=61KpJ-q.HK</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physletb.2024.138743" target="_blank" >10.1016/j.physletb.2024.138743</a>
Alternative languages
Result language
angličtina
Original language name
Search for pair-production of vector-like quarks in lepton+jets final states containing at least one ????-tagged jet using the Run 2 data from the ATLAS experiment
Original language description
A search is presented for the pair-production of heavy vector-like quarks in the lepton+jets final state using 140 fb-1 of proton-proton collisions at SQUARE ROOT???? = 13 TeV collected with the ATLAS detector. The search is optimised for vector-like top-quarks (???? ) that decay into a ???? boson and a ????-quark, with one ???? boson decaying leptonically and the other hadronically. Other vector-like quark flavours and decay modes are also considered. Events are selected with one high transverse-momentum electron or muon, large missing transverse momentum, a largeradius jet identified as a ???? boson, and multiple small-radius jets, at least one of which is ????-tagged. Vector-like ???? -quarks with 100% branching ratio to ???????? are excluded at 95% CL for masses below 1700 GeV. These limits are also applied to vector-like ???? -quarks, which decay exclusively into a ???? boson and a ????-quark. Isospin singlets with B(???? RIGHTWARDS ARROW???????? RATIO ???????? RATIO ????????) = 1DIVISION SLASH2 RATIO 1DIVISION SLASH4 RATIO 1DIVISION SLASH4 are excluded for masses below 1360 GeV.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10300 - Physical sciences
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
ISSN
0370-2693
e-ISSN
1873-2445
Volume of the periodical
854
Issue of the periodical within the volume
JUL
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
28
Pages from-to
138743
UT code for WoS article
001311191800001
EID of the result in the Scopus database
2-s2.0-85194270977