University of Cambridge > Talks.cam > HEP phenomenology joint Cavendish-DAMTP seminar > Dilepton transverse momentum distribution variables at hadron colliders

Dilepton transverse momentum distribution variables at hadron colliders

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The D0 collaboration has introduced new variables (called aT and phi*) to accurately probe the low transverse momentum region of Z boson production at hadron colliders. I present a state-of-the-art analytical calculation of these new variables that contains the resummation of large logarithms up to next-to next-to leading logarithmic accuracy, matched to a full next-to leading order calculation. Theoretical predictions are performed accounting for the experimental cuts introduced by the D0 collaboration and it is compared to the data.

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

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