Zobrazeno 1 - 10
of 360
pro vyhledávání: '"Mikić, Z."'
Observations have shown a clear association of filament/prominence eruptions with the emergence of magnetic flux in or near filament channels. Magnetohydrodynamic (MHD) simulations have been employed to systematically study the conditions under which
Externí odkaz:
http://arxiv.org/abs/2312.14092
The topology of the coronal magnetic field produces a strong impact on the properties of the solar corona and presumably on the origin of the slow solar wind. To advance our understanding of this impact, we revisit the concept of so-called slip-back
Externí odkaz:
http://arxiv.org/abs/1905.01384
GPU accelerators have had a notable impact on high-performance computing across many disciplines. They provide high performance with low cost/power, and therefore have become a primary compute resource on many of the largest supercomputers. Here, we
Externí odkaz:
http://arxiv.org/abs/1811.02605
Autor:
Yeates, A. R., Amari, T., Contopoulos, I., Feng, X., Mackay, D. H., Mikić, Z., Wiegelmann, T., Hutton, J., Lowder, C. A., Morgan, H., Petrie, G., Rachmeler, L. A., Upton, L. A., Canou, A., Chopin, P., Downs, C., Druckmüller, M., Linker, J. A., Seaton, D. B., Török, T.
Seven different models are applied to the same problem of simulating the Sun's coronal magnetic field during the solar eclipse on 2015 March 20. All of the models are non-potential, allowing for free magnetic energy, but the associated electric curre
Externí odkaz:
http://arxiv.org/abs/1808.00785
Autor:
Froment, C., Auchère, F., Mikić, Z., Aulanier, G., Bocchialini, K., Buchlin, E., Solomon, J., Soubrié, E.
Long-period EUV pulsations, recently discovered to be common in active regions, are understood to be the coronal manifestation of thermal non-equilibrium (TNE). The active regions previously studied with EIT/SOHO and AIA/SDO indicated that long-perio
Externí odkaz:
http://arxiv.org/abs/1802.04010
Autor:
Linker, J. A., Caplan, R. M., Downs, C., Riley, P, Mikic, Z, Lionello, R., Henney, C. J., Arge, C. N., Liu, Y., Derosa, M. L., Yeates, A., Owens, M. J.
The heliospheric magnetic field is of pivotal importance in solar and space physics. The field is rooted in the Sun's photosphere, where it has been observed for many years. Global maps of the solar magnetic field based on full disk magnetograms are
Externí odkaz:
http://arxiv.org/abs/1708.02342
Transient collimated plasma eruptions in the solar corona, commonly known as coronal (or X-ray) jets, are among the most interesting manifestations of solar activity. It has been suggested that these events contribute to the mass and energy content o
Externí odkaz:
http://arxiv.org/abs/1610.03134
Coronal jets are transient, collimated eruptions that occur in regions of predominantly open magnetic field in the solar corona. Our understanding of these events has greatly evolved in recent years but several open questions, such as the contributio
Externí odkaz:
http://arxiv.org/abs/1511.09350
Measurement of the coronal magnetic field is a crucial ingredient in understanding the nature of solar coronal phenomena at all scales. We employed STEREO/COR1 data obtained during a deep minimum of solar activity in February 2008 (Carrington rotatio
Externí odkaz:
http://arxiv.org/abs/1405.0951
Knowledge about the background solar wind plays a crucial role in the framework of space weather forecasting. In-situ measurements of the background solar wind are only available for a few points in the heliosphere where spacecraft are located, there
Externí odkaz:
http://arxiv.org/abs/1312.1220