New measurement of thick target yield for narrow resonance at E_x=9.17 MeV in the ¹³C(p, γ)¹⁴N reaction

High energy γ-rays can be used in many fields, such as nuclear waste transmutation, flash photographics, and astrophysics. The ¹³C(p, γ)¹⁴N resonance reaction was used to generate high energy and mono-energetic γ-rays in this work. The thick-target yield of the 9.17-MeV γ-ray from the resonance in this reaction was determined to be (4.7±0.4)×10^-9γ/proton, which was measured by a HPGe detector. Meanwhile, the angular distribution of 9.17-MeV γ-ray was also determined. The absolute efficiency of HPGe detector was calibrated using ⁵⁶Co and ¹⁵²Eu sources with known radioactive activities and calculated by GEANT4 simulation.