The cross section for the F-18(p,alpha) O-15 reaction has been obtained in reverse kinematics (F-18 beam on CH2 target) between 550 and 740 keV above threshold, i.e. in a region of astrophysical interest. The reaction yield is dominated by a wide resonant state whose spin, parity, total width and partial widths were deduced from the analysis of the alpha-particle and elastic proton data.
Coszach, R., Cogneau, M., Bain, CR., Binon, F., Davinson, T., Decrock, P., Delbar, T., Gaelens, M., Galster, W., Goerres, J., Graulich, JS., Irvine, R., Labar, D., Leleux, P., Loiselet, M., Michotte, C., Neal, R., Ryckewaert, G., Shotter, AS., et al. (1995). A Direct Measurement of the F-18(p,Alpha)o-15 Reaction. Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, 353(2-3), 184-188. https://doi.org/10.1016/0370-2693(95)00550-5 (Original work published 1995)