Kopnin Petr Nikolaevich

Publications in Math-Net.Ru

1. Manifestation of a singlet heavy up-tupe quark in the branching ratios of rare decays $K\rightarrow\pi\nu\bar\nu$, $B\rightarrow\pi\nu\bar\nu$ and $B\rightarrow K\nu\bar\nu$
   
   Pis'ma v Zh. Èksper. Teoret. Fiz., 87:10 (2008),  605–610