Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR14k papers
- Centre National de la Recherche ScientifiqueFR9.8k papers
- Université Paris-SaclayFR5.1k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR5k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.8k papers
- Astrophysique, Instrumentation et ModélisationFR3.3k papers
- Université Paris CitéFR3.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
- European Organization for Nuclear ResearchCH2.4k papers
- The Ohio State UniversityUS2.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.2k papers
52 papers · 2 filters
Quarkonia in the deconfined phase: effective potentials and lattice correlators
W. M. Alberico, A. Beraudo, A. De Pace +1
The Schroedinger equation for the charmonium and bottomonium states at finite temperature is solved by employing an effective temperature dependent potential given by a linear comb…
Diffractive Production at the Tevatron and the LHC
M. Rangel, C. Royon, G. Alves +2
We present predictions for the diffractive production of mesons in the central rapidity region usually covered by collider detectors. The predicted cross sections are based on…
Next-to-leading BFKL phenomenology of forward-jet cross sections at HERA
O. Kepka, C. Marquet, R. Peschanski +1
We show that the forward-jet measurements performed at HERA allow for a detailed study of corrections due to next-to-leading logarithms (NLL) in the Balitsky-Fadin-Kuraev-Lipatov (…
Beam-helicity asymmetry in photon and pion electroproduction in the Delta(1232) resonance region at Q^2= 0.35 (GeV/c)^2
A1 Collaboration, I. K. Bensafa, P. Achenbach +40
The beam-helicity asymmetry has been measured simultaneously for the reactions (e p \to e p γ) and (e p \to e p π^0) in the resonance region at 0.35 (GeV/c). T…
One-dimensional model for QCD at high energy
E. Iancu, J. T. de Santana Amaral, G. Soyez +1
We propose a stochastic particle model in (1+1)-dimensions, with one dimension corresponding to rapidity and the other one to the transverse size of a dipole in QCD, which mimics h…
Quantum corrections to the effective neutrino mass operator in 5D MSSM
Aldo Deandrea, Pierre Hosteins, Micaela Oertel +1
We discuss in detail a five-dimensional Minimal Supersymmetric Standard Model compactified on extended by the effective Majorana neutrino mass operator. We study the evol…
Systematics of geometric scaling
F. Gelis, R. Peschanski, G. Soyez +1
Using all available data on the deep-inelastic cross-sections at HERA at x<0.01, we look for geometric scaling of the form σ^{γ^*p}(τ) where the scaling variable τbehaves alternati…
Testing axial and electromagnetic nucleon form factors in time-like regions in the processes and , ,
C. Adamuscin, E. A. Kuraev, E. Tomasi-Gustafsson +1
In frame of a phenomenological approach based on Compton-like Feynman amplitudes, we study the annihilation channel in antiproton nucleon collisions with production of a single cha…
On-Shell Unitarity Bootstrap for QCD Amplitudes
Carola F. Berger, Zvi Bern, Lance J. Dixon +2
We describe the recently developed on-shell bootstrap for computing one-loop amplitudes in non-supersymmetric theories such as QCD. The method combines the unitarity method with lo…
Model independent analysis of polarization effects in elastic electron deuteron scattering in presence of two--photon exchange
G. I. Gakh, E. Tomasi-Gustafsson
The general spin structure of the matrix element, taking into account the two--photon exchange contribution, for the elastic electron (positron) --deuteron scattering has been deri…
On radiative corrections for unpolarized electron proton elastic scattering
Egle Tomasi-Gustafsson
A statistical analysis of the elastic unpolarized electron proton scattering data shows that, at large momentum transfer, the size and the dependence of the radiative correctio…
Initial Singularity of the Little Bang
Kenji Fukushima, Francois Gelis, Larry McLerran
The Color Glass Condensate (CGC) predicts the form of the nuclear wavefunction in QCD at very small x. Using this, we compute the wavefunction for the collision of two nuclei, infi…
QCD traveling waves beyond leading logarithms
R. Peschanski, S. Sapeta
We derive the asymptotic traveling-wave solutions of the nonlinear 1-dimensional Balitsky-Kovchegov QCD equation for rapidity evolution in momentum-space, with 1-loop running coupl…
Baryon Triality and Neutrino Masses from an Anomalous Flavor U(1)
Herbi K. Dreiner, Christoph Luhn, Hitoshi Murayama +1
We construct a concise U(1)_X Froggatt-Nielsen model in which baryon triality, a discrete gauge Z_3 symmetry, arises from U(1)_X breaking. The proton is thus stable, however, R-par…
A global analysis of inclusive diffractive cross sections at HERA
C. Royon, L. Schoeffel, S. Sapeta +2
We describe the most recent data on the diffractive structure functions from the H1 and ZEUS Collaborations at HERA using four models. First, a Pomeron Structure Function (PSF) mod…
Drell-Yan production and Lam-Tung relation in the Color Glass Condensate formalism
Francois Gelis, Jamal Jalilian-Marian
We study the Drell-Yan production cross section and structure functions in proton (deuteron)-nucleus collisions using the Color Glass Condensate formalism. The nucleus is treated i…
Next-leading BFKL effects in forward-jet production at HERA
O. Kepka, C. Marquet, R. Peschanski +1
We show that next-leading logarithmic (NLL) Balitsky-Fadin-Kuraev-Lipatov (BFKL) effects can be tested by the forward-jet cross sections recently measured at HERA. For dσ/dx, the N…
Mesonic correlation functions at finite temperature and density in the Nambu-Jona-Lasinio model with a Polyakov loop
H. Hansen, W. M. Alberico, A. Beraudo +3
We investigate the properties of scalar and pseudo-scalar mesons at finite temperature and quark chemical potential in the framework of the Nambu-Jona-Lasinio (NJL) model coupled t…
Particle production and AGK relations in the Color Glass Condensate picture
Francois Gelis, Raju Venugopalan
In this talk, we discuss some general properties of particle production in a field theory coupled to strong time dependent sources, and techniques to compute the spectrum of the pr…
In the Shadow of the Color Glass
Edmond Iancu
I give a brief overview of recent theoretical progress within perturbative QCD concerning the high-energy dynamics in the vicinity of the unitarity limit. Special attention is paye…
On-shell Recursion Relations for n-point QCD
Darren Forde
We present on the use of on-shell recursion relations. These can be used not only for calculating tree amplitudes, including those with masses, but also to compute analytically the…
A zero-dimensional model for high-energy scattering in QCD
J. -P. Blaizot, E. Iancu, D. N. Triantafyllopoulos
We investigate a zero-dimensional toy model originally introduced by Mueller and Salam which mimics high-energy scattering in QCD in the presence of both gluon saturation and gluon…
Summary of the 'Diffraction and Vector Mesons' working group at DIS06
H. Lim, L. Schoeffel, M. Strikman
We survey the contributions presented in the working group ``Diffraction and Vector Mesons'' at the XIV International Workshop on Deep Inelastic Scattering.
On the probability distribution of the stochastic saturation scale in QCD
C. Marquet, G. Soyez, Bo-Wen Xiao
It was recently noticed that high-energy scattering processes in QCD have a stochastic nature. An event-by-event scattering amplitude is characterised by a saturation scale which i…