Effects of Kaluza-Klein Neutrinos on $R_D$ and $R_{D^{\ast }}$

Janus Capellan Aban, Chuan-Ren Chen, Chrisna Setyo Nugroho

Recent measurements of $R_D$ and $R_{D^{\ast }}$ by the LHCb collaboration show deviations from their respective Standard Model values. These semileptonic $B$ meson decays, associate…