Main Image
Volume 303 - Loops and Legs in Quantum Field Theory (LL2018) - Parallel 4
Five-Particle Phase-Space Integrals in QCD
O. Gituliar,* V. Magerya, A. Pikelner
*corresponding author
Full text: pdf
Published on: 2018 October 02
Abstract
We present analytical expressions for the 31 five-particle phase-space master integrals in massless
QCD as an ε-series with coefficients being multiple zeta values of weight up to 12. In addition,
we provide a computer code for the Monte-Carlo integration in higher dimensions, based on the
RAMBO algorithm, that has been used to numerically cross-check the obtained results in 4, 6,
and 8 dimensions.
DOI: https://doi.org/10.22323/1.303.0087
Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.