Resonance parameters of the reaction 12C(d,pγ)13C in the vicinity of 1450 keV for accelerator energy calibration

The observed resonance parameters of the 12C(d,pγ)13C reaction in the vicinity of 1450 keV deuteron energy have been determined in a thorough procedure, fitting our recent experimental excitation curve, as well as earlier literature data with the Root Software Package. The resulting energy and width (FWHM) of resonance are 1445.8 ± 0.2 keV and 5.3 ± 0.4 keV, respectively. We propose the application of this resonance as a precise and simple method for accelerator energy calibration when performing DIGE analysis.