First Evidence for Mixing-Induced (Formula presented) Violation in (Formula presented) Decays in (Formula presented) Collisions at (Formula presented)
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physical Review Letters (Q1) | ||
| Dergi ISSN | 0031-9007 Dergi Bilgileri (2026) | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2026 |
| Kabul Tarihi | 30-01-2026 | Yayınlanma Tarihi | 05-05-2026 |
| Cilt / Sayı / Sayfa | 136 / 18 / – | DOI | 10.1103/ctqx-vxrj |
| Makale Linki | https://link.aps.org/doi/10.1103/ctqx-vxrj | ||
| UAK Araştırma Alanları |
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| Özet |
| A novel machine-learning-based flavor-tagging algorithm combining same-side and opposite-side tagging is used to obtain the equivalent of 27 500 tagged decays from collisions at , collected by the CMS experiment and corresponding to an integrated luminosity of . A time- and flavor-dependent angular analysis of the final state, consistent with a decay, is used to measure parameters of the system. The weak phase is measured to be , which, combined with the CMS result, gives . This value differs from zero by 3.2 standard deviations, providing the first evidence for mixing-induced violation in decays. All measured physics parameters are found to agree with standard model predictions where available. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 1 |
| Scopus | 1 |
| Google Scholar | 1 |