507 citations · 5k across the 106 of their papers we have counts for
6 papers · 1 filter
The gluon splitting function at moderately small x
Marcello Ciafaloni, Dimitri Colferai, Gavin P. Salam +1
It is widely believed that at small x, the BFKL resummed gluon splitting function should grow as a power of 1/x. But in several recent calculations it has been found to decrease fo…
Physics of ultrahigh energy neutrinos
A. M. Stasto
Ultrahigh energy neutrinos can provide important information about the distant astronomical objects and the origin of the Universe. Precise knowledge about their interactions and p…
Parton Distributions
R. S. Thorne
I discuss our current understanding of parton distributions. I begin with the underlying theoretical framework, and the way in which different data sets constrain different partons…
On solutions of the Balitsky-Kovchegov equation with impact parameter
K. Golec--Biernat, A. M. Stasto
We numerically analyze the Balitsky-Kovchegov equation with the full dependence on impact parameter b. We show that due to a particular b-dependence of the initial condition the am…
Renormalisation group improved small-x Green's function
M. Ciafaloni, D. Colferai, G. P. Salam +1
We investigate the basic features of the gluon density predicted by a renormalisation group improved small-x equation which incorporates both the gluon splitting function at leadin…
Extending QCD perturbation theory to higher energies
M. Ciafaloni, D. Colferai, G. P. Salam +1
On the basis of the results of a new renormalisation group improved small-x resummation scheme, we argue that the range of validity of perturbative calculations is considerably ext…