The (d, α) reactions on 19F at deuteron energies of about 1 MeV

doi:10.1016/0029-5582(65)90711-X

Nuclear Physics

Volume 73, Issue 3, November 1965, Pages 657-663

https://doi.org/10.1016/0029-5582(65)90711-X Get rights and content

Abstract

The angular distributions of four alpha groups from the ¹⁹F(d, α)¹⁷O reaction have been measured at five deuteron energies, ranging from 950 to 1250 keV. All angular distributions showed marked asymmetry about 90° and change their shape rapidly with bombarding energy. The experimental data have been analysed in terms of Legendre polynomials. The α₁, α₂ and α₃ groups have total cross-sections consistent with the 2J+1 law, as is expected from a statistical compound nucleus mechanism.

References (9)

N. Cindro et al.
Nuclear Physics
(1961)
M.F. Jahns et al.
Nuclear Physics
(1964)
A.Z. El-Behay et al.
Nuclear Physics
(1965)
R.J. Wilson

There are more references available in the full text version of this article.

Cited by (3)

Differential cross-section measurements for the 7Li(p,p <inf>0</inf>) 7Li, 7Li(p,p <inf>1</inf>) 7Li, 7Li(p,α <inf>0</inf>) 4He, 19F(p,p <inf>0</inf>) 19F, 19F(p,α <inf>0</inf>) 16O and 19F(p,α <inf>1,2</inf>) 16O reactions
2012, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Citation Excerpt :
The alpha groups α1, and α2, belonging to the 6049 and 6130 keV excitation levels of the 16O nucleus, respectively, could not be analyzed separately, because of the coincidence of the corresponding peaks in the spectra for the proton energy range studied (due to the kinematics). Data are reported in the graphs with the corresponding statistical experimental errors along with data from the literature [9–20], when available, while the error bars along the x-axis (energy ripple of ∼0.16%) are not visible due to the adopted scale. Differential cross sections for the 19F(p,p0)19F reaction, plotted in Fig. 6(a–d), show their complicated structures with strong resonances.
Differential cross sections of the ⁷Li(p,p₀)⁷Li, ⁷Li(p,p₁)⁷Li, ⁷Li(p,α₀)⁴He, ¹⁹F(p,p₀)¹⁹F, ¹⁹F(p,α₀)¹⁶O and ¹⁹F(p,α_1,2)¹⁶O reactions have been determined for proton energies E_lab = 1500–7000 keV, using a variable energy step and for detection angles between 140° and 170° in steps of 10°. To validate the obtained results, benchmarking measurements were performed, using thick and mirror-polished BaF₂ and LiF targets. The experimental data are compared to data from the literature, when available, and similarities and discrepancies are presented and analyzed.
Energy levels of A = 21-44 nuclei (V)
1973, Nuclear Physics, Section A
F19(d,α0)O17 and F19(d,α1)O17 reaction excitation function measurements between 2.34 and 14.45 MeV
1976, Physical Review C

View full text