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High Energy Physics - Phenomenology

Title: Two-loop mixed QCD-EW corrections to neutral current Drell-Yan

Abstract: We present the two-loop mixed strong-electroweak virtual corrections to the neutral current Drell-Yan process and we provide, in ancillary files, the explicit formulae of the infrared-subtracted finite remainder. The final state collinear singularities are regularised by the lepton mass. The evaluation of all the relevant Feynman integrals, including those with up to two internal massive lines, has been worked out relying on analytical and semi-analytical techniques, in the case of complex-valued masses.
Comments: 33 pages, 5 figures; Ancillary files attached; Version accepted for publication in JHEP
Subjects: High Energy Physics - Phenomenology (hep-ph)
DOI: 10.1007/JHEP05(2022)072
Report number: TIF-UNIMI-2022-1
Cite as: arXiv:2201.01754 [hep-ph]
  (or arXiv:2201.01754v2 [hep-ph] for this version)

Submission history

From: Narayan Rana [view email]
[v1] Wed, 5 Jan 2022 18:34:57 GMT (6587kb,AD)
[v2] Wed, 22 Jun 2022 14:21:53 GMT (6963kb,AD)

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