CV Lattes
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Universidade Presbiteriana Mackenzie (UPM). Escola de Engenharia (EE) (Institutional affiliation from the last research proposal) Birthplace: Argentina
Physics undergraduate studies at School of Exact and Natural Sciences, University of Buenos Aires (Argentina), PhD in Physics for the same Institution (1996). Since 1999 Adjunct Professor at the Presbyterian Mackenzie University in São Paulo (Brazil), teaching at undergraduate and graduate levels. Main fields of interest: Solar Flares Dynamics, Radio Astronomy and Instrumentation. He is level 1 CNPq Fellow of Productivity; member of the Executive Committee of the Large Latin American Millimeter Array (LLAMA); corresponding member of the National Academy of Exact, Physical and Natural Sciences (Argentina); and corresponding researcher of the National Council in Scientific and Technique Research (CONICET, Argentina). (Source: Lattes Curriculum)
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After the well succeeded pre-integration tests carried on at CRAAM facilities in São Paulo, and its installation at OAFA observatory, scheduled for January 2023, the High Altitude THz Solar photometer will start the commissioning phase. This proposal aims to provide financial support for the commissioning activities. HATS will join the other instruments currently operated by CRAAM, introd…
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…
A project aiming to integrate different theoretical and computational models of solar flare incoherent emission is presented. The goal is to have a robust computational tool to do theoretical diagnosis of solar flares observed at radio frequencies and hard X-rays. This tool must be applied to inhomogeneous ambients and arbitrary electron distributions, and being able to also compute the …
(Only some records are available in English at this moment)
Atmospheric opacity plays a key role in Astronomical observations since it affects the absolute flux measurement determination. Assuming a plane-parallel and homogeneous atmosphere an astronomical signal will be attenuated by a factor Ľ sec ¶, (1) where Ľ is the optical depth at frequency ½ in the Zenith direction and ¶ is the zenith distance of the observing direction. Dependency of th…
We propose to numerically model coronal "supra-arcade downflows" (SADs) withthe aim to infer their physical triggers using an almost unexplored approximation not systematized so far. The project is divided in two parts: (i) look for SADs signaturesat microwaves, estimating relevant observational parameters to restrict their possiblevalues; and (ii) include the empirical parameters found a…
(Only some records are available in English at this moment)
The emissions in gamma-rays and in the sub-THz range of frequencies offer a unique opportunity to study the nuclear processes that occur in solar flares. The analysis of the emission spectra observed in these ranges of frequencies require complex simulations which, however, are not yet able to describe the extreme conditions of the solar flare environments. The proposal of this Research I…
| 1 / 1 | Ongoing grants |
| 7 / 6 | Completed research grants |
| 11 / 7 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 20 / 15 | All research grants and scholarships |
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