High-spin states and possible “stapler” band in In 115

High-spin states of $^{115}mathrm{In}$ have been studied using the $^{114}mathrm{Cd}$ ($^{7}mathrm{Li},ensuremath{alpha}2mathrm{n}$) 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 ``stapleru0027u0027 mechanism with the aid of the tilted axis cranking model based on covariant density functional theory.