Speaker
Mr
Hua-Yu Jiang
(University of Lanzhou, University of Siegen)
Description
We systematically study the heavy baryon two-body decays by utilizing light-cone sum rules, for $\Lambda_b \to p\pi$ and $pK$, all the topologies (tree and penguin) are figured out in a three-point correlator scheme, then the branching fractions and CP-violation are achievable. Furthermore, we propose a two-point correlator scheme for comparison, part of the topologies are calculable in this scheme, which demonstrates some interesting properties.
| Presentation type | Oral |
|---|
Primary author
Mr
Hua-Yu Jiang
(University of Lanzhou, University of Siegen)
Co-authors
Prof.
Alexander Khodjamirian
(University of Siegen)
Prof.
Fu-Sheng Yu
(University of Lanzhou)
Dr
Shan Cheng
(Hunan University)
