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X-ray quasi-periodic eruptions from two previously quiescent galaxies
Quasi-periodic eruptions (QPEs) are very-high-amplitude bursts of X-ray radiation recurring every few hours and originating near the central supermassive black holes of galactic nuclei(1,2). It is currently unknown what triggers these events, how long they last and how they are connected to the phys...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8081662/ https://www.ncbi.nlm.nih.gov/pubmed/33911275 http://dx.doi.org/10.1038/s41586-021-03394-6 |