An improved half-life limit of the double beta decay of ${}^{94}$Zr into the excited state of ${}^{94}$Mo

N Dokania, D Degering, B Lehnert +2

A search for the double beta decay transition of ${}^{94}$Zr into the first excited state of ${}^{94}$Mo has been performed at the Felsenkeller underground laboratory in Dresden, Germa…