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Add broken Lc decay for bkg study of B+ -> Lambda0 p h h decays

Merged Liang Sun requested to merge lsun/Bu2L0hhh_study_Lcppi into master

This is related to MR 1314 and 1319, with same gen-level cuts on tracks & Lambda0 polarization config.

The B+ -> Lambda0 p h h, h = K,pi decays are studied as normalization channels & potential backgrounds for the decay of B+ -> Lambda0bar pbar p p that we plan to search for.

The included decays are listed here, which are all possible background sources for B+ -> Lambda0bar p pi+ pi-

  • B+ -> \bar{Lambda}_c (-> Lambda0bar pi- pi0) p pi+
  • B+ -> \bar{Lambda}_c (-> Sigma0bar (-> Lambda0bar gamma) pi-) p pi+
  • B+ -> \bar{Lambda}_c (-> Sigma0bar (-> Lambda0bar gamma) pi- pi0) p pi+
Edited by Liang Sun