A possible evidence of pion condensation
Fuente:
arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866909596288811008 |
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| author | Zhu, Wei Tang, Yu-Chen Feng, Lei Hou, Feng-yao |
| author_facet | Zhu, Wei Tang, Yu-Chen Feng, Lei Hou, Feng-yao |
| contents | This work demonstrates that once a large number of pion is condensed in a high-energy hadron collision, the gamma-ray spectrum from $π^0$ decay takes on a typical broken power-law shape, which has been documented in many astronomical observations, but we have not yet recognized it. We show that this pion condensation is caused by a large number of soft gluons condensed in protons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_01879 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A possible evidence of pion condensation Zhu, Wei Tang, Yu-Chen Feng, Lei Hou, Feng-yao High Energy Physics - Phenomenology High Energy Astrophysical Phenomena Other Condensed Matter Nuclear Theory This work demonstrates that once a large number of pion is condensed in a high-energy hadron collision, the gamma-ray spectrum from $π^0$ decay takes on a typical broken power-law shape, which has been documented in many astronomical observations, but we have not yet recognized it. We show that this pion condensation is caused by a large number of soft gluons condensed in protons. |
| title | A possible evidence of pion condensation |
| topic | High Energy Physics - Phenomenology High Energy Astrophysical Phenomena Other Condensed Matter Nuclear Theory |
| url | https://arxiv.org/abs/2408.01879 |