A heavy QCD axion and the mirror world
Abstract We study the mirror world with dark matter arising from the thermal freeze-out of the lightest, stable mirror particle — the mirror electron. The dark matter abundance is achieved for mirror electrons of mass 225 GeV, fixing the mirror electroweak scale near 108 GeV. This highly predictive...
| Главные авторы: | , , |
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| Формат: | Статья |
| Язык: | English |
| Опубликовано: |
SpringerOpen
2024-02-01
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| Серии: | Journal of High Energy Physics |
| Предметы: | |
| Online-ссылка: | https://doi.org/10.1007/JHEP02(2024)212 |