High-spin states and possible 'stapler' band inIn115

High-spin states of $^{115}\mathrm{In}$ have been studied using the $^{114}\mathrm{Cd}$ ($^{7}\mathrm{Li},\ensuremath{\alpha}2\mathrm{n}$) reaction at a beam energy of 48 MeV. A total of 13 new transitions have been observed and added to the level scheme of $^{115}\mathrm{In}$. Most of the states in $^{115}\mathrm{In}$ can be interpreted in terms of the weak coupling of a ${g}_{9/2}$ proton hole to the core states of $^{116}\mathrm{Sn}$ or a ${g}_{7/2}$ proton to the core states of $^{114}\mathrm{Cd}$. A $\ensuremath{\Delta}I=1$ band with the $\ensuremath{\pi}{({g}_{9/2})}^{\ensuremath{-}1}\ensuremath{\bigotimes}\ensuremath{\nu}{({h}_{11/2})}^{2}$ configuration was suggested as an oblate band built on the ``stapler'' mechanism with the aid of the tilted axis cranking model based on covariant density functional theory.