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8 papers · 1 filter
Heavy quark production in photon - Pomeron interactions at hadronic colliders
V. P. Goncalves, M. M. Machado
The diffractive heavy quark cross sections are estimated considering photon-Pomeron ($γ\pom$) interactions in hadron - hadron at RHIC, Tevatron, and CERN LHC energies. We assume th…
Investigating photoproduction of scalar mesons at medium energies
M. L. L. da Silva, M. V. T. Machado
In this letter we study the photoproduction of scalar mesons in the intermediate energies considering distinct mixing scenarios in the description of meson physical states. The dif…
Heavy quark production at LHC in the color dipole formalism
E. R. Cazaroto, V. P. Goncalves, F. S. Navarra
In this work we estimate the heavy quark production in proton-proton and proton-nucleus collisions at LHC energies using the color dipole formalism and the solution of the running…
Ion fluxes through nano-pores and transmembrane channels
José Rafael Bordin, Alexandre Diehl, Marcia C. Barbosa +1
We introduce an implicit solvent Molecular Dynamics approach for calculating ionic fluxes through narrow nano-pores and transmembrane channels. The method relies on a dual-control-…
Co-substitution effects on the Fe-valence in the BaFe2As2 superconducting compound: A study of hard x-ray absorption spectroscopy
E. M. Bittar, C. Adriano, T. M. Garitezi +6
The Fe K X-ray absorption near edge structure (XANES) of BaFe2-xCoxAs2 superconductors was investigated. No appreciable alteration in shape or energy position of this edge was obse…
Vector Meson Production in Coherent Hadronic Interactions: An update on predictions for RHIC and LHC
V. P. Goncalves, M. V. T. Machado
In this letter we update our predictions for the photoproduction of vector mesons in coherent and collisions at RHIC and LHC energies using the color dipole approach and…