First direct measurement of the 17f(p,γ)18ne cross section
The rate of the 17F(p,γ) 18Ne reaction is of significant importance in astrophysical events like novae and x-ray bursts. A 3+ state in 18Ne predicted to dominate the rate was found at 599.8 keV using the 17F(p,p)17F reaction , but the resonance strength was nknown. For the first time, the F1718Ne reaction has been measured directly with the Daresbury Recoil Separator, using a mixed beam of radioactive 17F and stable 17O from the HRIBF at ORNL. A γ width was found for the 599.8 keV resonance in 18Ne, and an upper limit on the direct capture S factor was determined at an intermediate energy of 800 keV. © 2009 American Institute of Physics.
Publication Source (Journal or Book title)
AIP Conference Proceedings
Chipps, K., Bardayan, D., Blackmon, J., Chae, K., Greife, U., Hatarik, R., Kozub, R., Matei, C., Moazen, B., Nesaraja, C., Pain, S., Peters, W., Pittman, S., Shriner, J., & Smith, M. (2009). First direct measurement of the 17f(p,γ)18ne cross section. AIP Conference Proceedings, 1090, 471-475. https://doi.org/10.1063/1.3087067