SecDec-3.0: numerical evaluation of multi-scale integrals beyond one loop
S. Borowka, G. Heinrich, S. P. Jones, M. Kerner, J. Schlenk, T. Zirke
Abstract
SecDec is a program which can be used for the factorization of dimensionally regulated poles from parametric integrals, in particular multi-loop integrals, and the subsequent numerical evaluation of the finite coefficients. Here we present version 3.0 of the program, which has major improvements compared to version 2: it is faster, contains new decomposition strategies, an improved user interface and various other new features which extend the range of applicability.