Effects of $P_{\mathrm{tot}}$ gates and velocity gates on light-particle momentum correlation in intermediate-energy heavy-ion collisions

Ting-Ting Wang, Yu-Gang Ma, Zheng-Qiao Zhang

Momentum correlation functions at small relative momenta are calculated for light particles $\left(n,p,d,t\right)$ emitted from ${}^{197}$Au + ${}^{197}$Au collisions at different i…