12 papers · 1 filter
DIS 2009 Concluding Talk: Outlook and Perspective
Guido Altarelli
I will present here my perception on the status of Deep Inelastic Scattering physics, as I have further developed it during this Workshop, together with a number of comments on the…
Towards small x resummed DIS phenomenology
Juan Rojo, Guido Altarelli, Richard D. Ball +1
We report on recent progress towards quantitative phenomenology of small x resummation of deep-inelastic structure functions. We compute small x resummed K-factors with realistic P…
Theoretical Models of Neutrino Mixing: Recent Developments
Guido Altarelli
The data on neutrino mixing are at present compatible with Tri-Bimaximal (TB) mixing. If one takes this indication seriously then the models that lead to TB mixing in first approxi…
A Simplest A4 Model for Tri-Bimaximal Neutrino Mixing
Guido Altarelli, Davide Meloni
We present a see-saw model for Tri-Bimaximal mixing which is based on a very economical flavour symmetry and field content and still possesses all the good features of …
Particle Physics at the LHC Start
Guido Altarelli
I present a concise review of where we stand in particle physics today. First, I will discuss the status of the Standard Model, its open problems and the expected answers from the…
Parton Distributions
M. Dittmar, S. Forte, A. Glazov +37
We provide an assessment of the state of the art in various issues related to experimental measurements, phenomenological methods and theoretical results relevant for the determina…