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pro vyhledávání: '"Soares, M. Cristina Rabello"'
The gradient of rotation in the near-surface shear layer (NSSL) of the Sun provides valuable insights into the dynamics associated with the solar activity cycle and the dynamo. Results obtained with global oscillation mode-splittings lack resolution
Externí odkaz:
http://arxiv.org/abs/2404.02321
We estimated blackbody temperature for 209 flares observed at 69 F-K stars, significantly increasing the number of flare temperature determinations. We used the Blue and Red channels obtained by the 27 cm telescope of the CoRoT satellite at high cade
Externí odkaz:
http://arxiv.org/abs/2209.15119
Several attempts have been made to observe whether solar flares excite acoustic modes since Charles Wolff suggested this possibility almost fifty years ago. We look for the impact of flares on the amplitude of solar acoustic modes and other effects t
Externí odkaz:
http://arxiv.org/abs/2102.13181
Autor:
Soares, M. Cristina Rabello
Acoustic mode frequencies obtained by applying spherical harmonic decomposition to HMI, MDI and GONG observations were analysed throughout the solar cycle. Evidence of a deviation from a linear relation with solar radio flux was found indicating a sa
Externí odkaz:
http://arxiv.org/abs/1904.03452
Akademický článek
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In order to quantify the influence of magnetic fields on acoustic mode parameters and flows in and around active regions, we analyse the differences in the parameters in magnetically quiet regions nearby an active region (which we call `nearby region
Externí odkaz:
http://arxiv.org/abs/1606.08068