Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Moroșan D"'
Autor:
Morosan, D. E., Dresing, N., Palmroos, C., Gieseler, J., Jebaraj, I. C., Warmuth, A., Fedeli, A., Normo, S., Pomoell, J., Kilpua, E. K. J., Zucca, P., Dabrowski, B., Krankowski, A., Mann, G., Vocks, C., Vainio, R.
Solar energetic particles in the heliosphere are produced by flaring processes on the Sun or shocks driven by coronal mass ejections. These particles are regularly detected remotely as electromagnetic radiation (X-rays or radio emission), which they
Externí odkaz:
http://arxiv.org/abs/2412.06477
Fast coronal mass ejections (CMEs) can drive shock waves capable of accelerating electrons to high energies. These shock-accelerated electrons act as sources of electromagnetic radiation, often in the form of solar radio bursts. Recent findings sugge
Externí odkaz:
http://arxiv.org/abs/2404.06102
The solar cycle 25 multi-spacecraft solar energetic particle event catalog of the SERPENTINE project
Autor:
Dresing, N., Yli-Laurila, A., Valkila, S., Gieseler, J., Morosan, D. E., Farwa, G. U., Kartavykh, Y., Palmroos, C., Jebaraj, I., Jensen, S., Kühl, P., Heber, B., Espinosa, F., Gómez-Herrero, R., Kilpua, E., Linho, V. -V., Oleynik, P., Hayes, L. A., Warmuth, A., Schuller, F., Collier, H., Xiao, H., Asvestari, E., Trotta, D., Mitchell, J. G., Cohen, C. M. S., Labrador, A. W., Hill, M. E., Vainio, R.
Publikováno v:
A&A 687, A72 (2024)
The Solar energetic particle analysis platform for the inner heliosphere (SERPENTINE) project presents it's new multi-spacecraft SEP event catalog for events observed in solar cycle 25. Observations from five different viewpoints are utilized, provid
Externí odkaz:
http://arxiv.org/abs/2403.00658
Autor:
Morosan, D. E., Pomoell, J., Palmroos, C., Dresing, N., Asvestari, E., Vainio, R., Kilpua, E. K. J., Gieseler, J., Kumari, A., Jebaraj, I. C.
One of the most prominent sources for energetic particles in our solar system are huge eruptions of magnetised plasma from the Sun called coronal mass ejections (CMEs), which usually drive shocks that accelerate charged particles up to relativistic e
Externí odkaz:
http://arxiv.org/abs/2312.07166
Publikováno v:
A&A 675, A98 (2023)
The Sun produces the most powerful explosions in the solar system, solar flares, that can also be accompanied by large eruptions of magnetised plasma, coronal mass ejections (CMEs). These processes can accelerate electron beams up to relativistic ene
Externí odkaz:
http://arxiv.org/abs/2305.11545
Publikováno v:
A&A 674, A133 (2023)
One of the sources of solar energetic particle (SEP) events is shocks that are driven by fast coronal mass ejections (CMEs). They can accelerate SEPs up to relativistic energies and are attributed to the largest SEP events. New studies suggest that C
Externí odkaz:
http://arxiv.org/abs/2301.05587
Context. Some of of the most prominent sources for energetic particles in our Solar System are huge eruptions of magnetised plasma from the Sun called coronal mass ejections (CMEs), which usually drive shocks that accelerate charged particles up to r
Externí odkaz:
http://arxiv.org/abs/2211.06049
Autor:
Kilpua, E. K. J., Good, S. W., Dresing, N., Vainio, R., Davies, E. E., Forsyth, R. J., Gieseler, J., Lavraud, B., Asvestari, E., Morosan, D. E., Pomoell, J., Price, D. J., Heyner, D., Horbury, T. S., Angelini, V., O'Brien, H., Evans, V., Rodriguez-Pacheco, J., Herrero, R. Gómez, Ho, G. C., Wimmer-Schweingruber, R.
Sheaths ahead of coronal mass ejections (CMEs) are large heliospheric structures that form with CME expansion and propagation. Turbulent and compressed sheaths contribute to the acceleration of particles in the corona and in interplanetary space, but
Externí odkaz:
http://arxiv.org/abs/2112.09472
Publikováno v:
A&A 647, L12 (2021)
Context: Solar eruptions, such as coronal mass ejections (CMEs), are often accompanied by accelerated electrons that can in turn emit radiation at radio wavelengths. This radiation is observed as solar radio bursts. The main types of bursts associate
Externí odkaz:
http://arxiv.org/abs/2103.05942
Autor:
Ryan, A. M., Gallagher, P. T., Carley, E. P., Brentjens, M. A., Murphy, P. C., Vocks, C., Morosan, D. E., Reid, H., Magdalenic, J., Breitling, F., Zucca, P., Fallows, R., Mann, G., Kerdraon, A., Halfwerk, R.
Publikováno v:
A&A 648, A43 (2021)
The solar corona is a highly-structured plasma which can reach temperatures of more than ~2 MK. At low frequencies (decimetric and metric wavelengths), scattering and refraction of electromagnetic waves are thought to considerably increase the imaged
Externí odkaz:
http://arxiv.org/abs/2102.05552