Search for Production of Heavy Particles Decaying to Top Quarks and Invisible Particles in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV

CDF Collaboration

We present a search for a new particle $T^{\prime }$ decaying to top quark via $T^{\prime }\to t+X$, where $X$ is an invisible particle. In a data sample with 4.8 fb${}^{-1}$ of int…