12 citations · 12 across the 5 of their papers we have counts for
5 papers
Transition Form-Factor for at NNLO in the strong coupling and with all-order resummation
Izabela Babiarz, Chris A. Flett, Melih A. Ozcelik +2
In this work, we discuss both relativistic and perturbative QCD corrections to the transition form-factor for the process $γ^*(q_1) γ^*(q_2) \leftrighta…
Gluon shadowing in nuclei and the role of the state in the coherent photoproduction of in nucleus-nucleus collisions
Agnieszka Łuszczak, Wolfgang Schäfer
In this brief note, we confront our results on diffractive photoproduction of mesons with the putative gluon shadowing ratio defined as $R_g= \sqrt{σ(γA \to J/ψA)/σ_{\rm IA.}…
Production of electroweak gauge bosons at forward rapidities in the color - dipole - matrix framework
Yan B. Bandeira, Victor P. Goncalves, Wolfgang Schäfer
The cross-section for the production of an electroweak gauge boson () at forward rapidities in collisions is derived within the color - dipole - matri…
Exclusive production of meson in gamma-proton collisions: and the role of helicity flip processes
Anna Cisek, Wolfgang Schäfer, Antoni Szczurek
We calculate the differential cross section for the diffractive photoproduction process and compare to recent data extracted by the CMS collaboration from ultra…
Color dipoles and k_t factorization for nuclei
N. N. Nikolaev, W. Schäfer, B. G. Zakharov +1
We discuss applications of the color dipole approach to hard processes on nuclei. We focus on the relation to k_t--factorisation and the role of a nuclear unintegrated gluon distri…