Navegação por Assunto "Pomerons"
Resultados 21-26 de 26
-
Proton-proton forward scattering at the LHC
(2019) [Artigo de periódico]Recently the TOTEM experiment at the LHC has released measurements at √s=13 TeV of the proton-proton total cross section, σtot, and the ratio of the real to imaginary parts of the forward elastic amplitude, ρ. Since then ... -
Soft pomeron in light of the LHC correlated data
(2021) [Artigo de periódico]The LHC has released precise measurements of elastic proton-proton scattering that provide a unique constraint on the asymptotic behavior of the scattering amplitude at high energies. Recent reanalyses of part of these ... -
Soft pomerons and the forward LHC data
(2018) [Artigo de periódico]Recent data from LHC13 by the TOTEM Collaboration on σtotand ρhave indicated disagreement with all the Pomeron model predictions by the COMPETE Collaboration (2002). On the other hand, as recently demonstrated by Martynov ... -
The QCD pomeron in ultraperipheral heavy ion collisions : I. The double J/Ψ production
(2003) [Artigo de periódico]The contribution of the QCD pomeron to the process AA → AAJ/Ψ J/Ψ is discussed. We focus on the photon–photon collision, with the quasi-real photon coming from theWeizs¨acker–Williams spectrum of the nuclei. We calculate ... -
The QCD pomeron in ultraperipheral heavy ion collisions : IV. Photonuclear production of vector mesons
(2005) [Artigo de periódico]The photonuclear production of vector mesons in ultraperipheral heavy-ion collisions is investigated within the QCD color dipole picture, with particular emphasis on the saturation model. The integrated cross section and ... -
The QCD pomeron in ultraperipheral heavy ion collisions : V. double vector meson production in the BFKL approach
(2006) [Artigo de periódico]In this work the double vector meson production in ultraperipheral heavy ion collisions is investigated within the BFKL approach. The integrated cross sections and event rates for the processes AA→V1V2 AA (Vi = ρ, ω, φ, ...
