High-resolution time-of-flight system for precise measurement of excitation energies and Q-values

A time-of-flight system has been installed for the measurement of accelerator beam energies with an absolute accuracy of 1.5 : 10⁵ as proved by determining excitation energies in ⁶⁰Ni. The first $\text{T=}\text{3}\text{2}$ resonance in ¹²C(p,p)¹²C was measured at E_p=14230.75±0. 20 keV.