The ${\Lambda }_b\to \Lambda (\to p{\pi }^{-}){\mu }^{+}{\mu }^{-}$ decay in the aligned two-Higgs-doublet model

Quan-Yi Hu, Xin-Qiang Li, Ya-Dong Yang

The rare baryonic decay ${\Lambda }_b\to \Lambda (\to p{\pi }^{-}){\mu }^{+}{\mu }^{-}$ provides valuable complementary information compared to the corresponding mesonic $b\to s{\mu }^{+}{\mu }^{-}$ transition. In this paper, using…