Výsledky vyhledávání - "Marcon, Rogerio"

Report

Terahertz photometer to observe solar flares in continuum

Autor: Marcon, Rogerio, Kaufmann, Pierre, Fernandes, Luis Olavo T., Godoy, Rodolfo, Marun, Adolfo, Bortolucci, Emilio C., Zakia, Maria Beny, Diniz, José Alexandre, Kudaka, Amauri S.

Publikováno v: Journal of Infrared, Millimeter, and Terahertz Waves, 33, 192 (2012)

Solar observations at sub-THz frequencies detected a new flare spectral component peaking in the THz range, simultaneously with the well known microwaves component, bringing challenging constraints for interpretation. Higher THz frequencies observati

Externí odkaz: http://arxiv.org/abs/1112.2908

Zobrazit plný text záznamu

Report

Sub-THz and H{\alpha} activity during the preflare and main phases of a GOES class M2 event

Autor: Kaufmann, Pierre, Marcon, Rogério, de Castro, C. Guillermo Giménez, White, Stephen M., Raulin, Jean-Pierre, Correia, Emilia, Fernandes, Luis Olavo, de Souza, Rodney V., Godoy, Rodolfo, Marun, Adolfo, Pereyra, Pablo

Radio and optical observations of the evolution of flare-associated phenomena have shown an initial and rapid burst at 0.4 THz only followed subsequently by a localized chromospheric heating producing an H{\alpha} brightening with later heating of th

Externí odkaz: http://arxiv.org/abs/1110.3013

Zobrazit plný text záznamu

Report

Fast Mid-IR Flashes Detected During Small Solar X-Ray Bursts

Autor: Cassiano, Marta M., Kaufmann, Pierre, Marcon, Rogerio, Kudaka, Amauri S., Marun, Adolfo, Godoy, Rodolfo, Pereyra, Pablo, Melo, Arline M., Levato, Hugo

Publikováno v: Solar Phys (2010) 264: 71-79

Solar observations in the mid-infrared 8-14 \mu\m band continuum were carried out with cadence of 5 frames per second, in December 2007. Rapid small heated sources, with typical duration of the order of seconds, were found on the bright plage-like ar

Externí odkaz: http://arxiv.org/abs/1005.1923

Zobrazit plný text záznamu