Cancellation of Glauber gluon exchange in the double Drell-Yan process

M. Diehl, J.R. Gaunt, D. Ostermeier, P. Ploessl, A. Schaefer

Research output: Contribution to JournalArticleAcademicpeer-review


For any factorisation proof, a crucial step is a demonstration of the cancellation of so-called Glauber gluons. We summarise a recent paper in which we demonstrated this cancellation for double Drell–Yan production (the double parton scattering process in which a pair of electroweak gauge bosons is produced), both for the integrated cross section and for the cross section differential in the boson transverse momenta.
Original languageEnglish
Pages (from-to)399-403
JournalFew-Body Systems
Issue number6
Publication statusPublished - 2016


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