325 citations · 6k across the 224 of their papers we have counts for
7 papers · 2 filters
Fitting and selecting scattering data
Enrique Ruiz Arriola, Jose Enrique Amaro, Rodrigo Navarro Perez
The main purpose of scattering experiments is to unveil the underlying structure of the colliding particles and their interaction. Typically one measures scattering observables (cr…
Fermi-momentum dependence of relativistic effective mass below saturation from superscaling of quasielastic electron scattering
V. L. Martinez-Consentino, I. Ruiz Simo, J. E. Amaro +1
The relativistic effective mass , and Fermi momentum, , are important ingredients in the determination of the nuclear equation of state, but they have rarely been extract…
Coarse graining the Bethe-Goldstone equation: nucleon-nucleon high momentum components
I. Ruiz Simo, R. Navarro Perez, J. E. Amaro +1
The delta-shell representation of the nuclear force allows a simplified treatment of nuclear correlations. We show how this applies to the Bethe-Goldstone equation as an integral e…
Hollowness in pp scattering at the LHC
Wojciech Broniowski, Enrique Ruiz Arriola
We examine how the effect of hollowness in pp scattering at the LHC (minimum of the inelasticity profile at zero impact parameter) depends on modeling of the phase of the elastic s…
Coarse graining of NN inelastic interactions up to 3 GeV:Repulsive vs Structural core
P. Fernandez-Soler, E. Ruiz Arriola
The repulsive short distance core is one of the main paradigms of nuclear physics which even seems confirmed by QCD lattice calculations. On the other hand nuclear potentials at sh…
Low energy peripheral scaling in Nucleon-Nucleon Scattering and uncertainty quantification
I. Ruiz Simo, J. E. Amaro, E. Ruiz Arriola +1
We analyze the peripheral structure of the nucleon-nucleon interaction for LAB energies below 350 MeV. To this end we transform the scattering matrix into the impact parameter repr…
Superscaling analysis of quasielastic electron scattering with relativistic effective mass
J. E. Amaro, E. Ruiz Arriola, I. Ruiz Simo
We provide a parametrization of a new phenomenological scaling function obtained from a chi-square fit to a selected set of (e,e') cross section data expanding a band centered arou…