Analysis of the ${\bar B} \to {\bar K}_2(1430) \ell^+ \ell^-$ decay
| Autor: | Choudhury, S. Rai, Cornell, A. S., Gaur, Naveen |
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| Rok vydání: | 2009 |
| Předmět: | |
| Zdroj: | Phys.Rev.D81:094018,2010 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1103/PhysRevD.81.094018 |
| Popis: | We present an analysis of the decay process ${\bar B} \to {\bar K}_2(1430) \ell^+ \ell^-$, where this process has all the features of the related and well investigated process ${\bar B} \to {\bar K}^*(890) \ell^+ \ell^-$, with theoretically comparable branching ratios. The differential decay rate as well as the forward-backward asymmetry are worked out, where the sensitivity of these to possible right-handed couplings for the related $b \to s$ radiative decay are also investigated. Comment: 9 pages, 2 figures |
| Databáze: | arXiv |
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