${\Lambda }_b\to {\Lambda }_c$ Form Factors from QCD Light-Cone Sum Rules

Yan Miao, Hui Deng, Ke-Sheng Huang +2

In this work, we calculate the transition form factors of ${\Lambda }_b$ decaying into ${\Lambda }_c$ within the framework of light-cone sum rules with the distribution amplitudes (DAs) of ${\Lambda }_b$-bar…