|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'504'928
Articles rated: 2609
26 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
SU(3) Flavor Symmetry and CP Violating Rate Differences for Charmless $B o P V$ Decays | | N. G. Deshpande
; Xiao-Gang He
; Jian-Qing Shi
; | | Date: |
25 Feb 2000 | | Journal: | Phys.Rev. D62 (2000) 034018 | | Subject: | hep-ph | | Affiliation: | Oregon), Xiao-Gang He (NTU Taiwan), and Jian-Qing Shi (NTU Taiwan | | Abstract: | We derive several relations between CP violating rate differences $Delta(B o PV) = Gamma(B o PV) - Gamma(ar B o ar P ar V)$ for charmless $B o P V$ decays in the Standard Model using SU(3) flavor symmetry. It is found that although the relations between branching ratios of $Delta S = 0$ and $Delta S = -1$ processes are complicated, there are simple relations independent of hadronic models between some of the $Delta S =0$ and $Delta S = -1$ rate differences due to the unitarity property of the Kobayashi-Maskawa matrix, such as $ Delta(B o pi^+
ho^-) = -Delta(B o pi^+ K^{*-})$, $Delta(B o pi^-
ho^+) = - Delta(K^-
ho^+)$. SU(3) breaking effects are also estimated using factorization approximation. These relations can be tested at B factories in the near future. | | Source: | arXiv, hep-ph/0002260 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER