Hadronic Dark Matter

Hadronic Dark Matter

The possibility of hadronic Dark Matter particles is analised in the framework of the simplest extensions of the Standard Model. Hadronic particles possess strong interaction and consist of new heavy quark and light standard one. It is shown that the existence of heavy quarks does not contradict to...

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Main Author: Vladimir Kuksa
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2019/27/epjconf_qfthep2019_04001.pdf
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spelling doaj-e589be816fdd436b96d0a5d6a90c36672021-08-02T08:27:00ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012220400110.1051/epjconf/201922204001epjconf_qfthep2019_04001Hadronic Dark MatterVladimir KuksaThe possibility of hadronic Dark Matter particles is analised in the framework of the simplest extensions of the Standard Model. Hadronic particles possess strong interaction and consist of new heavy quark and light standard one. It is shown that the existence of heavy quarks does not contradict to the precision electro-weak restrictions on new physics. The neutral and charged pseudoscalar low-lying heavy states are considered as the Dark Matter particle and its mass-degenerated partner. We evaluated the values of their masses and lifetime of the charged component. The potential of low-energy interactions of these particles with nucleons is described in the framework of the exchangemeson model. Some peculiarities of the hadronic Dark Matter scenario are also discussed.https://www.epj-conferences.org/articles/epjconf/pdf/2019/27/epjconf_qfthep2019_04001.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Vladimir Kuksa
spellingShingle Vladimir Kuksa
Hadronic Dark Matter
EPJ Web of Conferences
author_facet Vladimir Kuksa
author_sort Vladimir Kuksa
title Hadronic Dark Matter
title_short Hadronic Dark Matter
title_full Hadronic Dark Matter
title_fullStr Hadronic Dark Matter
title_full_unstemmed Hadronic Dark Matter
title_sort hadronic dark matter
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2019-01-01
description The possibility of hadronic Dark Matter particles is analised in the framework of the simplest extensions of the Standard Model. Hadronic particles possess strong interaction and consist of new heavy quark and light standard one. It is shown that the existence of heavy quarks does not contradict to the precision electro-weak restrictions on new physics. The neutral and charged pseudoscalar low-lying heavy states are considered as the Dark Matter particle and its mass-degenerated partner. We evaluated the values of their masses and lifetime of the charged component. The potential of low-energy interactions of these particles with nucleons is described in the framework of the exchangemeson model. Some peculiarities of the hadronic Dark Matter scenario are also discussed.
url https://www.epj-conferences.org/articles/epjconf/pdf/2019/27/epjconf_qfthep2019_04001.pdf
work_keys_str_mv AT vladimirkuksa hadronicdarkmatter
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