تقرير
Constraints on the ultra-high energy cosmic ray output of gamma-ray bursts
| العنوان: | Constraints on the ultra-high energy cosmic ray output of gamma-ray bursts |
|---|---|
| المؤلفون: | Moore, Eloise, Gendre, Bruce, Orange, N. Brice, Panther, Fiona H. |
| سنة النشر: | 2023 |
| المجموعة: | Astrophysics |
| مصطلحات موضوعية: | Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Nongalactic Astrophysics |
| الوصف: | Ultra-high energy cosmic rays are the most extreme energetic particles detected on Earth, however, their acceleration sites are still mysterious. We explore the contribution of low-luminosity gamma-ray bursts to the ultra-high energy cosmic ray flux, since they form the bulk of the nearby population. We analyse a representative sample of these bursts detected by BeppoSAX, INTEGRAL and Swift between 1998-2016, and found that in order to reconcile our theoretical flux with the observed flux, these bursts should accelerate at most $10^{-13}$ M$_\odot$ of ultra-high energy cosmic rays. Comment: 5 pages, accepted for publication within MNRAS |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2303.13781 |
| رقم الأكسشن: | edsarx.2303.13781 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |