416 citations · 2k across the 45 of their papers we have counts for
5 papers · 1 filter
Physical factorisation scheme for PDFs for non-inclusive applications
E. G. de Oliveira, A. D. Martin, M. G. Ryskin
We introduce the physical factorisation scheme, which is necessary to describe observables which are `not completely inclusive'. We derive the formulae for NLO DGLAP evolution in t…
Diffraction at the LHC
V. A. Khoze, A. D. Martin, M. G. Ryskin
We show that the diffractive pp (and p\bar{p}) data (on σ_tot, dσ_el/dt, proton dissociation into low-mass systems, σ^D(low M), and high-mass dissociation, dσ/d(Δη)) in a wide ener…
Unintegrated parton distributions in nuclei
E. G. de Oliveira, A. D. Martin, F. S. Navarra +1
We study how unintegrated parton distributions in nuclei can be calculated from the corresponding integrated partons using the EPS09 parametrization. The role of nuclear effects is…
Treatment of heavy quarks in QCD
E. G. de Oliveira, A. D. Martin, M. G. Ryskin +1
We show that to correctly describe the effects of the heavy-quark mass, m_h, in DGLAP evolution, it is necessary to work in the so-called `physical' scheme. In this way, we automat…
Treatment of the infrared contribution: NLO QED evolution as a pedagogic example
E. G. de Oliveira, A. D. Martin, M. G. Ryskin
We show that the conventional prescription used for DGLAP parton evolution at NLO has an inconsistent treatment of the contribution from the infrared (IR) region. We illustrate the…