Study of the Lambda(b) -> N*l(+)l(-) decay in light cone sum rules

Download
2019-05-03
The form factors of the bN+- decay are calculated in the framework of the light cone QCD sum rules. In the calculations the contribution of the negative parity b baryon is eliminated by constructing the sum rules for different Lorentz structures. Furthermore the branching ratio of the semileptonic bN+- decay is calculated. The numerical study for the branching ratio of the bN+- decay indicates that it is quite large and could be measurable at future planned experiments to be conducted at LHCb.

Citation Formats
T. Alıyev, T. Barakat, and M. Savcı, “Study of the Lambda(b) -> N*l(+)l(-) decay in light cone sum rules,” EUROPEAN PHYSICAL JOURNAL C, vol. 79, no. 5, pp. 0–0, 2019, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/36282.