Ejectile angular distributions in Boltzmann master equation theory of nuclear reactions

In this letter we discuss how one may evaluate the ejectile angular distributions with the Boltzmann Master Equation theory of nuclear reactions. The comparison of the calculations with the experimental ejectile double differential spectra is satisfactory confirming the validity of the theory. The possibility, offered by present calculations, of estimating how the nucleon momentum correlation disappears with increasing time, allows one to predict more accurately than with previous calculations the absolute value of the cross-sections for complex particle emission.