Showing 2004 · hep-phShow all

9 papers · 2 filters

hep-ph2004★ 19 cited

Bose-Einstein or HBT correlations and the anomalous dimension of QCD

T. Csorgo, S. Hegyi, T. Novak +1

Bose-Einstein (or HBT) correlation functions are evaluated for the fractal structure of QCD jets. These correlation functions have a stretched exponential (or Levy-stable) form. Th…

hep-ph2004★ 82 cited

Warped Fermions and Precision Tests

Marcela Carena, Antonio Delgado, Eduardo Ponton +2

We analyze the behavior of Standard Model matter propagating in a slice of AdS_5 in the presence of infrared-brane kinetic terms. Brane kinetic terms are naturally generated throug…

hep-ph2004★ 117 cited

Open Charm and Beauty at Ultrarelativistic Heavy Ion Colliders

Magdalena Djordjevic, Miklos Gyulassy, Simon Wicks

Important goals of RHIC and LHC experiments with ion beams include the creation and study of new forms of matter, such as the Quark Gluon Plasma. Heavy quark production and attenua…

hep-ph2004★ 159 cited

Universal behavior of QCD amplitudes at high energy from general tools of statistical physics

E. Iancu, A. H. Mueller, S. Munier

We show that high energy scattering is a statistical process essentially similar to reaction-diffusion in a system made of a finite number of particles. The Balitsky-JIMWLK equatio…

hep-ph2004

Diffractive photon dissociation in the saturation regime

S. Munier, A. Shoshi

Using the Good and Walker picture, we derive a simple formula for diffractive dissociation that can apply to recent data collected at HERA in the low Q2 regime.

hep-ph2004★ 7 cited

Small-x physics near the saturation regime

A. H. Mueller, A. I. Shoshi

We consider the T-matrix near the unitarity limit and the energy dependence of the saturation momentum. We discuss the solution to the Kovchegov equation, or equivalently, to the B…

hep-ph2004★ 115 cited

Scalar self-interactions loosen constraints from fifth force searches

Steven S. Gubser, Justin Khoury

The mass of a scalar field mediating a fifth force is tightly constrained by experiments. We show, however, that adding a quartic self-interaction for such a scalar makes most test…

hep-ph2004★ 65 cited

Saturation and shadowing in high-energy proton-nucleus dilepton production

R. Baier, A. H. Mueller, D. Schiff

We discuss the inclusive dilepton cross section for proton (quark)-nucleus collisions at high energies in the very forward rapidity region. Starting from the calculation in the qua…

hep-ph2004★ 151 cited

Small-x physics beyond the Kovchegov equation

A. H. Mueller, A. I. Shoshi

We note the differences between the Kovchegov equation and the Balitsky-JIMWLK equations as methods of evaluating high energy hard scattering near the unitarity limit. We attempt t…