29 citations · 45 across the 5 of their papers we have counts for
5 papers
Atmospheric density uncertainty effects on the orbital lifetime estimation for CubeSats at LEO
D. J. Cubillos Jara, J. A. Soliz Torrico, O. L. Ramírez Suárez
Nanosatellites, and especially CubeSats, at low earth orbits (LEOs) are a low cost option for monitoring atmospheric and environmental conditions around Earth. For instance, data f…
Low Dimensional Embedding of Climate Data for Radio Astronomical Site Testing in the Colombian Andes
Germán Chaparro Molano, Oscar Leonardo Ramírez Suárez, Oscar Restrepo +1
We set out to evaluate the potential of the Colombian Andes for millimeter-wave astronomical observations. Previous studies for astronomical site testing in this region have sugges…
On the phase-shift parameterization and ANC extraction from elastic-scattering data
Oscar Leonardo Ramírez Suárez, Jean-Marc Sparenberg
We develop a method to parameterize elastic-scattering phase-shifts for charged nuclei, based on Padé expansions of a simplified effective-range function. The method is potential i…
Supersymmetric inversion of effective-range expansions
Bikashkali Midya, Jérémie Evrard, Sylvain Abramowicz +2
A complete and consistent inversion technique is proposed to derive an accurate interaction potential from an effective-range function for a given partial wave in the neutral case.…
Precise determination of the effective-range parameters up to an arbitrary order
O. L. Ramírez Suárez, J-M. Sparenberg
We propose a method to compute, for a given potential model, an arbitrary coefficient of the effective-range function expanded as a power series in energy. The method is based on a…