feature/LbtoLctaunu_LctopKpi_backgrounds_decfiles
This MR includes the additional background modes for R(Lc):
- Lb -> LcDsX decay file with Ds decaying in at least three pions.
- Lb -> Lc(2593)DsX decay file with Ds decaying in at least three pions
- Lb -> Lc(2625)DsX decay file with Ds decaying in at least three pions _ Lb -> Sigma_c++ DsX decay file with Ds decaying in at least three pions _ Lb -> Sigma_c0 DsX decay file with Ds decaying in at least three pions
For each of the modes above, the non-resonant Lb->Lc(2593,2625,...) 3pi X mode is also included. For each of the modes above, the Lb -> Lc(2593,2625,...)tau , tau to 3pi is included.
We have used the updated decay description of the Ds to 3 pions.
Edited by Racha Cheaib