QCD calculations of $B\to \pi ,K$ form factors with higher-twist corrections

Cai-Dian Lü, Yue-Long Shen, Yu-Ming Wang +1

We update QCD calculations of $B\to \pi ,K$ form factors at large hadronic recoil by including the subleading-power corrections from the higher-twist $B$-meson light-cone distributi…