Present and future constraints on secluded dark matter in the Galactic Halo with TeV Gamma-ray observatories
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A90247%2F23%3A00604396" target="_blank" >RIV/68378271:90247/23:00604396 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1475-7516/2023/07/043" target="_blank" >https://doi.org/10.1088/1475-7516/2023/07/043</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1475-7516/2023/07/043" target="_blank" >10.1088/1475-7516/2023/07/043</a>
Alternative languages
Result language
angličtina
Original language name
Present and future constraints on secluded dark matter in the Galactic Halo with TeV Gamma-ray observatories
Original language description
The dark matter relic density may be governed by the presence of new mediators that connect the dark matter field with the Standard Model particles. When the dark matter particle mass is larger than the mediator's, the pair production of mediators is kinematically open. This setup is known in the literature as secluded dark matter. Motivated by the appearance of secluded dark matter in several model building endeavours, we investigate the sensitivity of TeV gamma-ray instruments in the Southern Hemisphere namely, H.E.S.S., CTA, and SWGO to secluded dark matter annihilating in the Galactic Halo. We exploit the complementarity aspects of these detectors to find restrictive bounds on the annihilation cross-section for different annihilation channels.
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
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Continuities
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Others
Publication year
2023
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 Cosmology and Astroparticle Physics
ISSN
1475-7516
e-ISSN
1475-7516
Volume of the periodical
2023
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
20
Pages from-to
043
UT code for WoS article
001090550100003
EID of the result in the Scopus database
2-s2.0-85165267833