INVESTIGADORES
DE FLORIAN daniel Enrique
artículos
Título:
Mixed QCD⊗QED corrections to exclusive Drell Yan production using the qT -subtraction method
Autor/es:
CIERI, LEANDRO; DE FLORIAN, DANIEL; DER, MANUEL; MAZZITELLI, JAVIER
Revista:
JOURNAL OF HIGH ENERGY PHYSICS - (Online)
Editorial:
Springer Science and Business Media Deutschland GmbH
Referencias:
Año: 2020 vol. 2020
ISSN:
1029-8479
Resumen:
In this work we extend the qT -subtraction formalism, originally developed for QCD corrections, to the case of mixed QCD⊗QED corrections, and apply it to the fully exclusive calculation of the O(αsα) contribution to the production of an off-shell Z boson in hadronic collisions. We present explicit results for the subtraction term and the hard factor, therefore providing all the ingredients needed for the application of the formalism up to O(αsα). To study the phenomenological impact we consider the decay of the off-shell Z boson into a pair of neutrinos, and present kinematical distributions for the final-state leptons at LHC energies.
