Study on γ-ray source from the resonant reaction 19F(p,αγ) 16O atEp = 340 keV

Study on γ-ray source from the resonant reaction ¹⁹F(p,αγ) ¹⁶O atE_p = 340 keV

Liu Fu-Long^{1, 2, 3}, Yang Wan-Sha^{1, 2, 3}, Wei Ji-Hong^{1, 2, 3}, Wu Di², He Yang-Fan², Li Yu-Chen², Ma Tian-Li², Shen Yang-Ping², Fan Qi-Wen², He Chuang-Ye^{2, †}, Guo Bing^{2, ‡}, Wang Nai-Yan^{1, 2, 3, §}

Angular distribution for 6.13-MeV γ-ray from ¹⁹F(p, αγ)¹⁶O. The squares are the experimental data using LaBr₃ detector. The line is the fitting curve following W(θ) = A₀ + A₂P₂cos(θ) + A₄P₄cos(θ).