activity
20132023
most citedOverview of semi-sinusoidal stellar variability with the CoRoT satellite

44 citations · 281 across the 20 of their papers we have counts for

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Showing 2020Show all

5 papers · 1 filter

astro-ph.SR2020★ 8 cited

The Submillimeter Active Region Excess Brightness Temperature during Solar Cycles 23 and 24

C. Guillermo Giménez de Castro, André L. G. Pereira, J. Fernando Valle Silva +5

We report the temporal evolution of the excess brightness temperature above solar active regions (ARs) observed with the Solar Submillimeter Telescope (SST) at 212 (λ = 1.4 mm) and…

astro-ph.SR2020

Inferring the magnetic field asymmetry of solar flares from the degree of polarisation at millimetre wavelengths

Douglas F. da Silva, Paulo J. A. Simões, R. F. Hidalgo Ramírez +1

Polarisation measurements of solar flares at millimetre-waves were used to investigate the magnetic field configuration of the emitting sources. We analyse two solar flares (SOL201…

astro-ph.EP2020★ 8 cited

Planetary transits at radio wavelengths: secondary eclipses of hot Jupiter extended atmospheres

Caius L. Selhorst, Cassio L. Barbosa, Paulo J. A. Simões +2

When a planet transits in front of its host star, a fraction of its light is blocked, decreasing the observed flux from the star. The same is expected to occur when observing the s…

astro-ph.SR2020★ 8 cited

HATS: A Ground-Based Telescope to Explore the THz Domain

C. G. Giménez de Castro, J. -P. Raulin, A. Valio +11

The almost unexplored frequency window from submillimeter to mid-infrared (mid-IR) may bring new clues about the particle acceleration and transport processes and the atmospheric t…

astro-ph.EP2020★ 10 cited

The evolutionary track of H/He envelope in the observed population of sub-Neptunes and Super-Earths planets

Raissa Estrela, Mark Swain, Akash Gupta +2

The observational detection of a localized reduction in the small planet occurrence rate, sometimes termed a 'gap', is an exciting discovery because of the implications for planet…