E1transitions inF17. I. The low-lyingT=32states

The ${}_{}{}^{16}{}_{}{}^{}\mathrm{O}(p, {\gamma }_{0,1}){}_{}{}^{17}{}_{}{}^{}\mathrm{F}$ reaction was studied in the region of previously reported low-lying $T=\frac{3}{2}$ states in ${}_{}{}^{17}{}_{}{}^{}\mathrm{F}$. Resonances were observed at $E_p=11.275\mathrm{}\pm 0.006, 12.711\pm 0.006, 13.255\pm 0.006, 14.435\pm 0.010, \mathrm{and} 14.583\pm 0.006$ MeV with $\frac{(2\mathrm{}{J}_R+1){\Gamma }_{P_0}{\Gamma }_{\gamma }}{\Gamma }=1.2\mathrm{}\pm 0.4, 13.6\pm 3.5, 2.5\pm 1.5, 13.0\pm 5.9, \mathrm{and} 11.8\pm 5.3$ eV, respectively. Using reported values for $\frac{(2\mathrm{}{J}_R+1){\Gamma }_{P_0}}{\Gamma }$, radiative widths ${\Gamma }_{\gamma }=6.0\mathrm{}\pm 2.5, 11.3\pm 3.4, 2.8\pm 1.8, 81\pm 54, \mathrm{and} 13.4\pm 7.0$ eV were deduced for the respective resonances. Shell model 2p-1h calculations using realistic Kuo-Brown interaction matrix elements were performed. The computed excitation energies and $B\left(E1\mathrm{}\right)\mathrm{}$ values were found to agree with the experimental results.