Jean Pierre Raulin

• XIII Latin American Conference on Space Geophysics - COLAGE, AO.R
• Coimbra Solar Physics Meeting 2015 "Ground-based Solar Observations in the Space Instrumentation Era", AR.EXT

• Abstract

  Ground- and space-based observations of solar flares from radio wavelengths to gamma-rays have produced considerable insights but raised several unsolved controversies. The last unexplored wavelength frontier for solar flares is in the range of submillimeter and infrared wavelengths. Although the central focus of this proposal is on the description of solar activity at sub-THz and THz fre…

  Solar flare diagnostic in an unprecedented frequency range from microwaves to THz frequencies: challenges for interpretation (flat), AP.TEM

(Only some records are available in English at this moment)

• Abstract

  Earth's upper atmosphere and ionosphere are constantly penetrated by ionizing radiation from various high energetic extra-terrestrial events, such as solar flares, energetic particle events, Soft Gamma Repeater (SGR), Gamma Ray Bursts (GRB) etc. In low and mid-latitude region of the ionosphere, where the entrance of most of the particles are restricted by high geomagnetic cut-off, the X-…

  Study and modeling the effects of solar flares and high-energy SGR/GRB transient events on the Earths ionosphere, BP.PD

• Abstract

  The main goal of this project is to perform a study on the ionospheric detectability of high energy astrophysical phenomena like Gamma-Ray Bursts and Soft Gamma-ray Repeaters. Our aim is to find out the lower detection threshold for such events. For this we will develop a visualization tool to assess the search for good candidates. This program will be mainly based on the following parame…

  Ionospheric detection of energetic astrophysical phenomena, BP.IC

• Abstract

  The purpose of this FAPESP Pos Doctoral program project is the study of the equatorial and low latitude ionosphere electrodynamics over the Brazilian region, using statistical and observational techniques of spread F with various instruments. We focus the study in the physical quantities of the F layer bottom structures (bottom-type) like vertical and zonal velocity and intensity (s/n), a…

  Study of the low latitude ionospheric electrodynamic, and bottom-type study with VHF radar data, BP.PD

(Only some records are available in English at this moment)