دورية أكاديمية
CP Violation for B0→ρ0(ω)ρ0(ω)→π+π-π+π- in QCD Factorization
| العنوان: | CP Violation for B0→ρ0(ω)ρ0(ω)→π+π-π+π- in QCD Factorization |
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| المؤلفون: | Gang Lü, Jia-Qi Lei, Xin-Heng Guo |
| المصدر: | Advances in High Energy Physics, Vol 2014 (2014) |
| بيانات النشر: | Wiley, 2014. |
| سنة النشر: | 2014 |
| المجموعة: | LCC:Physics |
| مصطلحات موضوعية: | Physics, QC1-999 |
| الوصف: | In the QCD factorization (QCDF) approach we study the direct CP violation in B-0→ρ0(ω)ρ0(ω)→π+π-π+π- via the ρ-ω mixing mechanism. We find that the CP violation can be enhanced by double ρ-ω mixing when the masses of the π+π- pairs are in the vicinity of the ω resonance, and the maximum CP violation can reach 28%. We also compare the results from the naive factorization and the QCD factorization. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1687-7357 1687-7365 |
| Relation: | https://doaj.org/toc/1687-7357; https://doaj.org/toc/1687-7365 |
| DOI: | 10.1155/2014/785648 |
| URL الوصول: | https://doaj.org/article/d65adde728af42ff92dd2b8cd9cc3908 |
| رقم الأكسشن: | edsdoj.65adde728af42ff92dd2b8cd9cc3908 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16877357 16877365 |
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| DOI: | 10.1155/2014/785648 |