EP251023a: A fast X-ray transient featuring a magnetar-powered optical internal plateau followed by a steep decay
EP251023a is an extragalactic fast X-ray transient (eFXT) that was only detected by the Einstein Probe (EP) and that lacks a gamma-ray counterpart. The prompt emission consisted of a main emission with a duration T90 = 292 ± 19 s, followed by a long-lasting tail emission that persisted until the obs...
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| Автори: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
EDP Sciences
2026-09-01
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| Серія: | Astronomy & Astrophysics |
| Предмети: | |
| Онлайн доступ: | https://www.aanda.org/articles/aa/full_html/2026/09/aa61547-26/aa61547-26.html |
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