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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2309.16518 |
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| _version_ | 1866913225444950016 |
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| author | Muzio, Marco Stein Anchordoqui, Luis A. Unger, Michael |
| author_facet | Muzio, Marco Stein Anchordoqui, Luis A. Unger, Michael |
| contents | We investigate the degree to which current ultrahigh energy cosmic ray observations above the ankle support a common maximum rigidity for all nuclei, often called a Peters cycle, over alternative scenarios for the cosmic ray spectra escaping sources. We show that a Peters cycle is not generally supported by the data when compared with these alternatives. We explore the observational signatures of non-Peters cycle scenarios, and the opportunities to explore both ultrahigh energy cosmic ray source conditions, as well as, physics beyond the Standard model they present. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_16518 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | A Peters cycle at the end of the cosmic ray spectrum? Muzio, Marco Stein Anchordoqui, Luis A. Unger, Michael High Energy Astrophysical Phenomena We investigate the degree to which current ultrahigh energy cosmic ray observations above the ankle support a common maximum rigidity for all nuclei, often called a Peters cycle, over alternative scenarios for the cosmic ray spectra escaping sources. We show that a Peters cycle is not generally supported by the data when compared with these alternatives. We explore the observational signatures of non-Peters cycle scenarios, and the opportunities to explore both ultrahigh energy cosmic ray source conditions, as well as, physics beyond the Standard model they present. |
| title | A Peters cycle at the end of the cosmic ray spectrum? |
| topic | High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2309.16518 |