in ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit p}}{{\mathit \pi}^{-}}$
1
The third AAIJ 2017S uncertainty comes from modeling the resonant shape of the nearby ${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}$ and the background (non-resonant) amplitudes.
References:
AAIJ
2017S
JHEP 1705 030
Study of the ${{\mathit D}^{0}}{{\mathit p}}$ Amplitude in ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit p}}{{\mathit \pi}^{-}}$ Decays
