Scale Evolution of Unintegrated Distributions and the p_t Spectrum of Gauge Bosons

Abstract

We present predictions for the $Z$-boson $p_t$-spectrum at Tevatron within the framework of unintegrated distributions evolved according to evolution equations recently proposed by us. We discuss the dependence of the results on the choice of non-perturbative parameters, the coupling constant and the impact of soft gluon resummation.

proceedings of the workshop "Recent Advances in Perturbative QCD and Hadronic Physics", 20-25 July 2009, ECT*, Trento (Italy), in Honor of Prof. Anatoly Efremov's 75th Birthday Celebration

References in corpus (5)

• QCD Factorization for Semi-Inclusive Deep-Inelastic Scattering at Low Transverse Momentum
• Transverse-momentum resummation: a perturbative study of Z production at the Tevatron
• An application of transverse-momentum-dependent evolution equations in QCD
• Transverse Momentum in Semi-inclusive Deep Inelastic Scattering
• Unintegrated CCFM parton distributions and transverse momentum of gauge bosons

Cited by in corpus (4)

• Forward Z-boson production and the unintegrated sea quark density
• Naive time-reversal odd phenomena in semi-inclusive deep-inelastic scattering from light-cone constituent quark models
• Transverse Momentum Distributions in the Non-Perturbative Region
• On the QCD Evolution of Transverse Momentum Dependent Distributions