5 citations · 15 across the 5 of their papers we have counts for
5 papers
Collider Signatures of Axino and Gravitino Dark Matter
Frank Daniel Steffen
The axino and the gravitino are extremely weakly interacting candidates for the lightest supersymmetric particle (LSP). We demonstrate that either of them could provide the right a…
Axinos as Dark Matter in the Universe
Arnd Brandenburg, Frank Daniel Steffen
The axino is the fermionic superpartner of the axion. Assuming the axino is the lightest supersymmetric particle and stable due to R-parity conservation, we compute the relic axino…
From Static Potentials to High-Energy Scattering
Frank Daniel Steffen
We develop a loop-loop correlation model for a unified description of static color dipole potentials, confining QCD strings, and hadronic high-energy reactions with special emphasi…
Saturation Effects in Hadronic Cross Sections
Arif I. Shoshi, Frank D. Steffen
We compute total and differential elastic cross sections of high-energy hadronic collisions in the loop-loop correlation model that provides a unified description of hadron-hadron,…
Gluon Saturation and S-Matrix Unitarity
A. I. Shoshi, F. D. Steffen, H. J. Pirner
The impact parameter dependent gluon distribution of the proton xG(x,Q^2,b) is investigated in a loop-loop correlation model that respects the S-matrix unitarity condition in impac…