New levels in ${}_{}{}^{19}{}_{}{}^{}\mathrm{F}$ with spins of ${\frac{9}{2}}^{+}$ and $\frac{11}{2}$ have been discovered at energies of 6592 ± 2 and 7937 ± 3 keV, respectively. It is suggested that these levels, together with the known 3907-keV (${\frac{3}{2}}^{+}$), 4549-keV (${\frac{5}{2}}^{+}$), and 5464-keV (${\frac{7}{2}}^{+}$) levels, form a $K={\frac{3}{2}}^{+}$ rotational band.

• Received 24 September 1971

DOI:https://doi.org/10.1103/PhysRevLett.27.1460