Heavy-light (unequal-mass) mesons light-front wave functions

The light-front wave functions for the bound states provide access to a wealth of experimental observables. We present the unequal-mass meson systems (including Bc, Bs, Bu, Ds, and Du) light-front wave functions obtained within the basis light-front quantization approach in Phys.Rev.D 98 (2018) 11, 114038 and Eur.Phys.J.C 80 (2020) 6, 522.