The OPERA experiment: on the way to the direct observation of ${\nu }_{\mu }\to {\nu }_{\tau }$ oscillation

M. De Serio

OPERA (\emph{O}scillation \emph{P}roject with \emph{E}mulsion t\emph{R}acking \emph{A}pparatus) is a long-baseline neutrino experiment, designed to provide the first direct proof o…