Ξb− → pπ−π−  Decay Mode Summary INSPIRE   PDGID:
S069.16
Mode Fraction (Γi / Γ) Scale Factor/
Conf. Level		 P(MeV/c)  
Γ5 Ξb− → pπ−π− 2813
The following data is related to the above value:
Γ( Ξb− → pπ−π−)/Γ( Ξb− → pK−K−)
Γ5/Γ4
VALUE CL% DOCUMENT ID TECN  COMMENT
<0.56 90 1
AAIJ
2017F
 LHCB pp at 7, 8 TeV
1  Measures the ratio as 0.28 ±0.16 ±0.13.
 References
AAIJ 2017F
PRL 118 071801 Observation of the Decay Ξb− → pK−K−