Scalar 1-loop Feynman integrals as meromorphic functions in space-time dimension d, II: special kinematics
Scalar 1-loop Feynman integrals as meromorphic functions in space-time dimension d, II: special kinematics
Based on the method developed in [K.~H.~Phan and T.~Riemann, Phys.\ Lett.\ B {\bf 791} (2019) 257], detailed analytic results for scalar one-loop two-, three-, four-point integrals in general $d$-dimension are presented in this paper. The calculations are considered all external kinematic configurations and internal mass assignments. Analytic formulas are expressed …