Time-integrated CP asymmetries in meson and baryon decays
Fuente:
arXiv
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| Formato: | Preprint |
| Publicado: |
2026
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| Acceso en línea: | |
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| _version_ | 1866912843733925888 |
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| author | Gilman, Alex |
| author_facet | Gilman, Alex |
| contents | Measurements of CP asymmetries in hadron decays integrated over time provide access to direct CP violation, which arises from differences between the amplitudes of CP-conjugate decay processes. These proceedings present an overview of recent measurements from the LHCb and Belle II experiments, including progress on the determination of the CKM angle $γ$, the first observation of CP violation in baryon decays, and new studies of direct CP violation in $D$ mesons. The outlook for measurements with datasets whose collection is underway is also discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_16787 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Time-integrated CP asymmetries in meson and baryon decays Gilman, Alex High Energy Physics - Experiment Measurements of CP asymmetries in hadron decays integrated over time provide access to direct CP violation, which arises from differences between the amplitudes of CP-conjugate decay processes. These proceedings present an overview of recent measurements from the LHCb and Belle II experiments, including progress on the determination of the CKM angle $γ$, the first observation of CP violation in baryon decays, and new studies of direct CP violation in $D$ mesons. The outlook for measurements with datasets whose collection is underway is also discussed. |
| title | Time-integrated CP asymmetries in meson and baryon decays |
| topic | High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2601.16787 |