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pro vyhledávání: '"Dominguez, Santiago Vargas"'
In the following short review we will outline some of the possible interaction processes of lower solar atmospheric plasma with the embedded small-scale solar magnetic fields. After introducing the topic, important types of small-scale solar magnetic
Externí odkaz:
http://arxiv.org/abs/2210.02520
Autor:
Rueda, Jeffersson A. Agudelo, Verscharen, Daniel, Wicks, Robert T., Owen, Christopher J., Nicolaou, Georgios, Germaschewski, Kai, Walsh, Andrew P., Zouganelis, Ioannis, Domínguez, Santiago Vargas
Energy dissipation in collisionless plasmas is a longstanding fundamental physics problem. Although it is well known that magnetic reconnection and turbulence are coupled and transport energy from system-size scales to sub-proton scales, the details
Externí odkaz:
http://arxiv.org/abs/2208.02350
Astronomical interest within the current Colombian territory has its roots in the Botanical Expedition of the New Kingdom of Granada (1783-1813), which stimulated the creation of an astronomical observatory in 1803, the first one established in the N
Externí odkaz:
http://arxiv.org/abs/2204.08097
Autor:
Rueda, Jeffersson A. Agudelo, Verscharen, Daniel, Wicks, Robert T., Owen, Christopher J., Nicolaou, Georgios, Walsh, Andrew P., Zouganelis, Ioannis, Germaschewski, Kai, Domínguez, Santiago Vargas
We use 3D fully kinetic particle-in-cell simulations to study the occurrence of magnetic reconnection in a simulation of decaying turbulence created by anisotropic counter-propagating low-frequency Alfv\'en waves consistent with critical-balance theo
Externí odkaz:
http://arxiv.org/abs/2103.13232
Autor:
Cardenas-Avendano, Alejandro, Dominguez, Santiago Vargas, Cardenas, Freddy Moreno, Calvo-Mozo, Benjamin
Publikováno v:
Communicating Astronomy with the Public, 25, 28-33 (2019)
The aim of this paper is to encourage science educators and outreach groups to look appropriately at the Sun and consider it as an extraordinary pedagogical tool to teach science at all education stages, what we call here as the solar educational spe
Externí odkaz:
http://arxiv.org/abs/1712.07987
Autor:
Medina, Liz Angélica Ramos, Pinzón, Alex Francisco Bustos, Melgarejo, Miguel A., Domínguez, Santiago Vargas
In this work we describe the implementation and analysis of different optimization algorithms used for finding the best set of parameters for a Fuzzy Inference System intended to classify solar flares. The parameters will be identified among a univer
Externí odkaz:
http://arxiv.org/abs/1706.08163
On Thursday, September 1, 1859, the British astronomer Richard Carrington, for the first time ever, observes a spectacular gleam of visible light on the surface of the solar disk, the photosphere. The Carrington Event, as it is nowadays known by scie
Externí odkaz:
http://arxiv.org/abs/1508.06365
Akademický článek
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Autor:
Sadykov, Viacheslav M., Dominguez, Santiago Vargas, Kosovichev, Alexander G., Sharykin, Ivan N., Struminsky, Alexei B., Zimovets, Ivan V.
Dynamics of hot chromospheric plasma of solar flares is a key to understanding of mechanisms of flare energy release and particle acceleration. A moderate M1.0 class flare of 12 June, 2014 (SOL2014-06-12T21:12) was simultaneously observed by NASA's I
Externí odkaz:
http://arxiv.org/abs/1412.0172
State-of-the-art solar instrumentation is revealing magnetic activity of the Sun with unprecedented resolution. Observations with the 1.6m New Solar Telescope of the Big Bear Solar Observatory are making next steps in our understanding of the solar s
Externí odkaz:
http://arxiv.org/abs/1405.3550