Search for single production of vector-like quarks decaying into $W(\ell \nu )b$ in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for single production of a vector-like quark $Q$, which could be either a singlet $T$, with charge $\frac{2}{3}$, or a $Y$ from a $(T,B,Y)$ triplet, with charge $-\frac{4}{3}$,…