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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.06910 |
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| _version_ | 1866909750498689024 |
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| author | Lai, Wai Kin Chung, Hee Sok |
| author_facet | Lai, Wai Kin Chung, Hee Sok |
| contents | We show that the recently proposed tetraquark hypothesis for the nature of the $χ_{c1}(3872)$ results in a formalism for inclusive production rates that has no unknown parameters. We employ this formalism to compute hadroproduction rates of $χ_{c1}(3872)$ at the Large Hadron Collider, which agree with measured prompt and nonprompt cross sections. Thus we find that the tetraquark hypothesis for $χ_{c1}(3872)$ is well supported by hadroproduction data. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_06910 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Hadroproduction data support tetraquark hypothesis for $χ_{c1} (3872)$ Lai, Wai Kin Chung, Hee Sok High Energy Physics - Phenomenology We show that the recently proposed tetraquark hypothesis for the nature of the $χ_{c1}(3872)$ results in a formalism for inclusive production rates that has no unknown parameters. We employ this formalism to compute hadroproduction rates of $χ_{c1}(3872)$ at the Large Hadron Collider, which agree with measured prompt and nonprompt cross sections. Thus we find that the tetraquark hypothesis for $χ_{c1}(3872)$ is well supported by hadroproduction data. |
| title | Hadroproduction data support tetraquark hypothesis for $χ_{c1} (3872)$ |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2505.06910 |