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19912026
Showing 1998 · hep-phShow all

10 papers · 2 filters

hep-ph1998★ 36 cited

total cross-section in the dipole picture of BFKL dynamics

M. Boonekamp, A. De Roeck, C. Royon +1

The total cross-section is derived in the Leading Order QCD dipole picture of BFKL dynamics, and compared with the one from 2-gluon exchange. The Double Leading Logarithm…

hep-ph1998★ 6 cited

Diffraction at small M^2/Q^2 in the QCD dipole picture

A. Bialas, H. Navelet, R. Peschanski

Using the QCD dipole picture of BFKL dynamics, the quasi elastic component of the diffractive gamma*-dipole cross-section, dominating at small M^2/Q^2, is calculated.

hep-ph1998★ 31 cited

Quark Condensation, Induced Symmetry Breaking and Color Superconductivity at High Density

Kurt Langfeld, Mannque Rho

The phase structure of hadronic matter at high density relevant to the physics of compact stars and relativistic heavy-ion collisions is studied in a low-energy effective quark the…

hep-ph1998★ 36 cited

The elastic QCD dipole amplitude at one-loop

H. Navelet, R. Peschanski

We derive the analytic expression of the two one-loop dipole contributions to the elastic 4-gluon amplitude in QCD. The first one corresponds to the double QCD pomeron exchange, th…

hep-ph1998★ 6 cited

A Parametrisation of the Inclusive Diffractive Cross Section at HERA

Jochen Bartels, Christophe Royon

A recently proposed parametrization for the deep inelastic diffractive cross section is used to describe the H1 94 data. We find two possible solutions, and we discuss them is some…

hep-ph1998★ 8 cited

Systematics of single superpartners production at leptonic colliders

Marc Chemtob, Grégory Moreau

We examine the effects of the lepton number violating R parity odd interactions, , on single production of fermion (charginos and neutralinos) and scalar (sleptons and sn…

hep-ph1998

Unified Picture of DIS and Diffractive DIS

C. Royon

The QCD dipole picture allows to build an unified theoretical description -based on BFKL dynamics- of the total and diffractive nucleon structure functions. We use a four parameter…

hep-ph1998★ 31 cited

Broken R Parity Contributions to Flavor Changing Rates and CP Asymmetries in Fermion Pair Production at Leptonic Colliders

Marc Chemtob, Grégory Moreau

We examine the effects of the R parity odd renormalizable interactions on flavor changing rates and CP violation asymmetries in the production of fermion-antifermion pairs at $e^--…

hep-ph1998★ 25 cited

Critical Scaling at Zero Virtuality in QCD

R. A. Janik, M. A. Nowak, G. Papp +1

We show that at the critical point of chiral random matrix models, novel scaling laws for the inverse moments of the eigenvalues are expected. We evaluate explicitly the pertinent…

hep-ph1998★ 16 cited

High energy factorization predictions for the charm structure function F2^c at HERA

S. Munier, R. Peschanski

High energy factorization predictions for F2^c are derived using BFKL descriptions of the proton structure function F2 at HERA. The model parameters are fixed by a fit of F2 at sma…