30 citations · 42 across the 4 of their papers we have counts for
4 papers
Prompt emission of relativistic protons up to GeV energies from M6.4-class solar flare on July 17, 2023
Carlos Navia, Marcel Oliveira, Andre Nepomuceno
We show evidence of particle acceleration at GEV energies associated directly with protons from the prompt emission of a long-duration M6-class solar flare on July 17, 2023, rather…
Prompt emission from GRB 150915A in the GeV energy range detected at ground by the New-Tupi detector: A review
C. R. A. Augusto, C. E. Navia, M. N. de Oliveira +3
Since 2014, a new detector (New-Tupi) consisting of four plastic scintillators () placed in pairs and located in Niteroi, Rio de Janeiro, Brazil, has b…
Signals at ground level of relativistic solar particles associated to the "All Saints" filament eruption on 2014
C. R. A. Augusto, C. E. Navia, M. N. de Oliveira +3
Far away from any sunspot, a bright flare erupted on November 1st, 2014, with onset at 4:44 UT and a duration of around three hours, causing a C2.7-class flare. The blast was assoc…
An alternative theoretical approach to describe planetary systems through a Schrodinger-type diffusion equation
M. de Oliveira Neto, L. A. Maia, S. Carneiro
In the present work we show that planetary mean distances can be calculated with the help of a Schrodinger-type diffusion equation. The obtained results are shown to agree with the…