$Ω_{bbb}Ω_{bbb}Ω_{bbb}$ tribaryons
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866915107986997248 |
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| author | Garcilazo, H. Valcarce, A. |
| author_facet | Garcilazo, H. Valcarce, A. |
| contents | We study the possible existence of bound states of three $Ω_{bbb}$ baryons. We consider only $S$ wave interactions and we start from recent lattice QCD results which give a strongly attractive potential between two $Ω_{bbb}$ baryons in the $^1S_0$ channel. We analyze different scenarios. At baryonic level, the $Ω_{bbb}Ω_{bbb}$ interaction could be understood to be basically spin-independent, so that the two contributing channels, $^1S_0$ and $^5S_2$, would have a very similar interaction. This baryonic analysis leads to the existence of bound states in the three-body system. At the quark level, repulsive effects would appear in the $^5S_2$ channel, making it more repulsive than the $^1S_0$ channel. We study the effect of such repulsion in terms of its range. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_10281 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | $Ω_{bbb}Ω_{bbb}Ω_{bbb}$ tribaryons Garcilazo, H. Valcarce, A. High Energy Physics - Phenomenology Nuclear Theory We study the possible existence of bound states of three $Ω_{bbb}$ baryons. We consider only $S$ wave interactions and we start from recent lattice QCD results which give a strongly attractive potential between two $Ω_{bbb}$ baryons in the $^1S_0$ channel. We analyze different scenarios. At baryonic level, the $Ω_{bbb}Ω_{bbb}$ interaction could be understood to be basically spin-independent, so that the two contributing channels, $^1S_0$ and $^5S_2$, would have a very similar interaction. This baryonic analysis leads to the existence of bound states in the three-body system. At the quark level, repulsive effects would appear in the $^5S_2$ channel, making it more repulsive than the $^1S_0$ channel. We study the effect of such repulsion in terms of its range. |
| title | $Ω_{bbb}Ω_{bbb}Ω_{bbb}$ tribaryons |
| topic | High Energy Physics - Phenomenology Nuclear Theory |
| url | https://arxiv.org/abs/2501.10281 |