Analytic Results for Massless Three-Loop Form Factors

Details Analytic Results for Massless Three-Loop Form Factors Analytic Results for Massless Three-Loop Form Factors

2010-01-17

arxiv.org/abs/1001.2887v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

minor revisions, to appear in JHEP

Scientific paper

We evaluate, exactly in d, the master integrals contributing to massless three-loop QCD form factors. The calculation is based on a combination of a method recently suggested by one of the authors (R.L.) with other techniques: sector decomposition implemented in FIESTA, the method of Mellin--Barnes representation, and the PSLQ algorithm. Using our results for the master integrals we obtain analytical expressions for two missing constants in the ep-expansion of the two most complicated master integrals and present the form factors in a completely analytic form.

Affiliated with

Also associated with

No associations

Rating

Analytic Results for Massless Three-Loop Form Factors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Analytic Results for Massless Three-Loop Form Factors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analytic Results for Massless Three-Loop Form Factors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-455681