85 citations · 369 across the 8 of their papers we have counts for
8 papers
Tunneling transition to the Pomeron regime
M. Ciafaloni, D. Colferai, G. P. Salam +1
We point out that, in some models of small-x hard processes, the transition to the Pomeron regime occurs through a sudden tunneling effect, rather than a slow diffusion process. We…
Bloch-Nordsieck Violation in Spontaneously Broken Abelian Theories
Marcello Ciafaloni, Paolo Ciafaloni, Denis Comelli
We point out that, in a spontaneously broken U(1) gauge theory, inclusive processes, whose primary particles are mass eigenstates that do not coincide with the gauge eigenstates, a…
k-Factorization and Small-x Anomalous Dimensions
G. Camici, M. Ciafaloni
We investigate the consistency requirements of the next-to leading BFKL equation with the renormalization group, with particular emphasis on running coupling effects and NL anomalo…
Model (In)dependent Features of the Hard Pomeron
G. Camici, M. Ciafaloni
We discuss the small-x behaviour of the next-to-leading BFKL equation, depending on various smoothing out procedures of the running coupling constant at low momenta. While scaling…
Non Abelian contributions to small- anomalous dimensions
G. Camici, M. Ciafaloni
By using $\k$-factorization, we derive resummation formulas for the non-abelian contributions to both heavy flavour production by gluon fusion, and to the next-to-leadin…
Small Resummation Effects in Electroweak Processes
G. Camici, M. Ciafaloni
We investigate small resummation effects in QCD coefficient functions for and fusion processes, and we compare them with the known ones of type. We find a stro…
Solving The N-Body Problem in (2+1)-Gravity
A. Bellini, M. Ciafaloni, P. Valtancoli
We construct a non-perturbative, single-valued solution for the metric and the motion of interacting particles in -Gravity. The solution is explicit for two particles with…
Non-Perturbative Particle Dynamics
A. Bellini, M. Ciafaloni, P. Valtancoli
We construct a non-perturbative, single-valued solution for the metric and the motion of two interacting particles in ()-Gravity, by using a Coulomb gauge of conformal type. T…