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Radiation burst by axion star collision with star in the Andromeda Galaxy
Axion is a promising candidate of dark matter in the universe. A fraction of dark matter axion may form axion star with radius ∼102 km. We show that the axion star emits radiation burst by the collision with K and M types main sequence star in the Andromeda Galaxy. The emission arises in the atmosph...
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Главный автор: | |
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Формат: | Artigo |
Язык: | Inglês |
Опубликовано: |
Elsevier
2022-06-01
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Серии: | Physics Letters B |
Online-ссылка: | http://www.sciencedirect.com/science/article/pii/S0370269322002234 |
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