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arXiv · 1803.09084

Five-Particle Phase-Space Integrals in QCD

O. Gituliar·V. Magerya·A. Pikelner
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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 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.

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O. Gituliar, V. Magerya, A. Pikelner. 2018-03-24. Five-Particle Phase-Space Integrals in QCD. https://doi.org/10.1007/jhep06(2018)099

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