Search for dark matter in association with an energetic photon in pp collisions at √s=13 TeV with the ATLAS detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00549020" target="_blank" >RIV/68378271:_____/21:00549020 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0325054" target="_blank" >http://hdl.handle.net/11104/0325054</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP02(2021)226" target="_blank" >10.1007/JHEP02(2021)226</a>
Alternative languages
Result language
angličtina
Original language name
Search for dark matter in association with an energetic photon in pp collisions at √s=13 TeV with the ATLAS detector
Original language description
A search for dark matter is conducted in final states containing a photon and missing transverse momentum in proton-proton collisions at s sqrt{s} s = 13 TeV. The data, collected during 2015–2018 by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of 139 fb−1^{−1}−1. No deviations from the predictions of the Standard Model are observed and 95% confidence-level upper limits between 2.45 fb and 0.5 fb are set on the visible cross section for contributions from physics beyond the Standard Model, in different ranges of the missing transverse momentum. The results are interpreted as 95% confidence-level limits in models where weakly interacting dark-matter candidates are pair-produced via an s-channel axial-vector or vector mediator. Dark-matter candidates with masses up to 415 (580) GeV are excluded for axial-vector (vector) mediators, while the maximum excluded mass of the mediator is 1460 (1470) GeV.n
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/LTT17018" target="_blank" >LTT17018: Getting new knowledge of the microworld using the CERN infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
1029-8479
Volume of the periodical
2021
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
46
Pages from-to
226
UT code for WoS article
000625548600001
EID of the result in the Scopus database
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