Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Korsós, M. B."'
The multi-wavelength data from the Solar Dynamics Observatory (SDO) is extensively used in studying the physics of the Sun and its atmosphere. In this study, we estimate the formation heights of low-corona and chromospheric channels of the Atmospheri
Externí odkaz:
http://arxiv.org/abs/2409.10451
Autor:
Liu, Jiajia, Ji, Chunyu, Wang, Yimin, Soós, Szabolcs, Jiang, Ye, Erdélyi, Robertus, Korsós, M. B., Wang, Yuming
Coronal jets are one of the most common eruptive activities in the solar atmosphere. They are related to rich physics processes, including but not limited to magnetic reconnection, flaring, instabilities, and plasma heating. Automated identification
Externí odkaz:
http://arxiv.org/abs/2407.08119
Observational pre-cursors of large solar flares provide a basis for future operational systems for forecasting. Here, we study the evolution of the normalized emergence (EM), shearing (SH) and total (T) magnetic helicity flux components for 14 flarin
Externí odkaz:
http://arxiv.org/abs/2112.05933
Whilst the most dynamic solar active regions (ARs) are known to flare frequently, predicting the occurrence of individual flares and their magnitude, is very much a developing field with strong potentials for machine learning applications. The presen
Externí odkaz:
http://arxiv.org/abs/2012.08164
The evolution of magnetic helicity has a close relationship with solar eruptions and is of interest as a predictive diagnostic. In this case study, we analyse the evolution of the normalised emergence, shearing and total magnetic helicity components
Externí odkaz:
http://arxiv.org/abs/2006.07659
Autor:
Korsos, M. B., Georgoulis, M. K., Gyenge, N., Bisoi, S. K., Yu, S., Poedts, S., Nelson, C. J., Liu, J., Yan, Y., Erdelyi, R.
In this article, we present the application of the weighted horizontal gradient of magnetic field (WGM) flare prediction method to 3-dimensional (3D) extrapolated magnetic configurations of 13 flaring solar active regions (ARs). The main aim is to id
Externí odkaz:
http://arxiv.org/abs/2005.12180
Akademický článek
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Publikováno v:
2018, ApJ, 857, 2
Here, we test the weighted horizontal magnetic gradient ($WG_M$) as a flare precursor, introduced by Korsos et. al. (2015, ApJ, 802, L21), by applying it to a magneto-hydrodynamic (MHD) simulation of solar-like flares Chatterjee et. al. (2016, Physic
Externí odkaz:
http://arxiv.org/abs/1804.10351
In this paper, we investigate the inhomogeneous spatial distribution of solar faculae. The focus is on the latitudinal and longitudinal distributions of these highly localised features covering ubiquitously the solar surface. The statistical analysis
Externí odkaz:
http://arxiv.org/abs/1801.01716
We present a combined analysis of the applications of the weighted horizontal magnetic gradient (denoted as WG_M in Korsos et al., ApJ, 802, L21, 2015) method and the magnetic helicity tool (Berger & Field, JFM, 147, 133, 1984) employed for three act
Externí odkaz:
http://arxiv.org/abs/1801.00430