Search for spatial coincidence between IceCube neutrinos and gamma-ray bright red dwarfs
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arXiv
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866929758933090304 |
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| author | M, Fathima Shifa Desai, Shantanu |
| author_facet | M, Fathima Shifa Desai, Shantanu |
| contents | We search for a spatial coincidence between high energy neutrinos detected by the IceCube neutrino detector and ten red dwarfs which have been observed in gamma-rays. For our analysis, we use the unbinned maximum likelihood method to look for a statistically significant excess. We do not find any such spatial association between any of the red dwarfs and Icecube-detected neutrinos. Therefore, we conclude that none of the gamma-ray bright red dwarfs contribute to the diffuse neutrino flux measured by IceCube. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_16394 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Search for spatial coincidence between IceCube neutrinos and gamma-ray bright red dwarfs M, Fathima Shifa Desai, Shantanu High Energy Astrophysical Phenomena We search for a spatial coincidence between high energy neutrinos detected by the IceCube neutrino detector and ten red dwarfs which have been observed in gamma-rays. For our analysis, we use the unbinned maximum likelihood method to look for a statistically significant excess. We do not find any such spatial association between any of the red dwarfs and Icecube-detected neutrinos. Therefore, we conclude that none of the gamma-ray bright red dwarfs contribute to the diffuse neutrino flux measured by IceCube. |
| title | Search for spatial coincidence between IceCube neutrinos and gamma-ray bright red dwarfs |
| topic | High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2410.16394 |