Differential equations and iterated path integrals for the two-loop mixed QCD-EW corrections to Drell-Yan processes

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• Stefano Di Vita, DESY Hamburg
• Friday 10 February 2017, 16:00-17:00
• Seminar Room B, Rutherford Building, Cavendish Laboratory.

If you have a question about this talk, please contact Dr Maria Ubiali.

I will discuss some recent developments in the method of differential equations for the evaluation of multi-loop Feynman integrals in terms of iterated path integrals. I will focus on the concrete example of the two-loop integrals needed to compute the mixed QCD -EW radiative corrections to Drell-Yan dilepton production. After giving a brief phenomenological introduction, I will discuss the calculation, presenting the methods, the mathematical tools, and the results.

This talk is part of the HEP phenomenology joint Cavendish-DAMTP seminar series.

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