Results 21 to 30 of about 426 (204)

MICROWAVE EMISSION OF SOLAR FLARES: CORONAL MASS EJECTIONS AND SHOCK WAVES

Odessa Astronomical Publications, 2017
Coronal  mass  ejections  (CMEs)  mostly affect  the  geomagnetic  field.  These  structures  are  observed  and  studied  with  coronagraphic  images  thereforewe don’t see the corona in the plane of the sky and  the measurements  of  the  propagation  speed  for  solar  disk events  are  not  accessible  to  coronagraphic  observations. This suggests
Isaeva, E. A., Tsap, Yu. T.
openaire   +5 more sources

Solar Energetic Particle Acceleration by a Shock Wave Accompanying a Coronal Mass Ejection in the Solar Atmosphere [PDF]

The Astrophysical Journal, 2017
Abstract Solar energetic particle acceleration by a shock wave accompanying a coronal mass ejection (CME) is studied. The description of the accelerated particle spectrum evolution is based on the numerical calculation of the diffusive transport equation with a set of realistic parameters.
Petukhova, A. S., Petukhov, I. S., Petukhov, S. I., Ksenofontov, L. T.   +3 more
openaire   +2 more sources

Coronal Mass Ejections and Type II Radio Emission Variability during a Magnetic Cycle on the Solar-type Star ϵ Eridani [PDF]

, 2022
International audienceWe simulate possible stellar coronal mass ejection (CME) scenarios over the magnetic cycle of ϵ Eridani (18 Eridani; HD 22049).
Morin, J., Jeffers, S., Jeffers, Sandra V., Kavanagh, Robert D., Morin, Julien, Kavanagh, R.D., Ó Fionnagáin, D., Ó Fionnagáin, Dúalta, Petit, P., Marsden, Stephen, Golden, Aaron, Marsden, S., Kavanagh, R., Vidotto, Aline A., Vidotto, A., Jeffers, S.V., Petit, Pascal, Golden, A., De Almeida Vidotto, A.   +18 more
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Solar flares with and without SOHO/LASCO coronal mass ejections and type II shocks [PDF]

Advances in Space Research, 2006
Advances in Space Research, Volume 38, Issue 5, p.
Hillaris, A., Petousis, V., Mitsakou, E., Vassiliou, C., Moussas, Xenophon, Polygiannakis, J., Preka-Papadema, P., Caroubalos, C., Alissandrakis, Costas E., Tsitsipis, P., Kontogeorgos, A., Bougeret, Jean-Louis, Dumas, Gaëlle   +12 more
openaire   +6 more sources

UNDERSTANDING CORONAL MASS EJECTIONS AND ASSOCIATED SHOCKS IN THE SOLAR CORONA BY MERGING MULTIWAVELENGTH OBSERVATIONS [PDF]

The Astrophysical Journal, 2014
Using multiwavelength imaging observations, in EUV, white light and radio, and radio spectral data over a large frequency range, we analyzed the triggering and development of a complex eruptive event. This one includes two components, an eruptive jet and a coronal mass ejection (CME), which interact during more than 30 minutes, and can be considered as
Zucca, P., Pick, M., Demoulin, P., Kerdraon, A., Lecacheux, A., Gallagher, P.   +5 more
openaire   +3 more sources

From the Sun to the Earth: The 13 May 2005 Coronal Mass Ejection [PDF]

, 2010
We report the results of a multi-instrument, multi-technique, coordinated study of the solar eruptive event of 13 May 2005. We discuss the resultant Earth-directed (halo) coronal mass ejection (CME), and the effects on the terrestrial space environment ...
Chashei, I. V., Giunta, A. S., B. V. Jackson, Mikic Z, Chashei IV, Manoharan, PK, Bisi, MM, Jackson, BV, Tokumaru, M., Shishov, VI, Shishov, V. I., A. S. Giunta, M. Tokumaru, Owens, M. J., Pintér, B., S. A. Tyul’bashev, Aguilar-Rodriguez, E., A. G. Wood, Fallows, RA, Linker, J. A., Owen, C. J., Breen, AR, Bisi, M. M., Linker JA, Riley, P., Tokumaru, M, Owens, MJ, Wood, A. G., Manoharan PK, Riley P, Clover, J. M., J. A. Linker, Giunta AS, Glubokova, S. K., Tokumaru M, Jackson BV, Pintér, B, M. S. Hamilton, E. A. Jensen, Shishov VI, Morgan, H., H. Morgan, Fallows RA, Walsh, A. P., S. K. Glubokova, Glubokova SK, Walsh, AP, Fujiki, K., Gonzalez-Esparza A, Jensen, EA, Hamilton, M. S., Manoharan, P. K., Owens MJ, J. M. Clover, M. J. Owens, Tyul’bashev, S. A., Hick, PP, K. Fujiki, Jensen EA, Clover, JM, Breen AR, B. Pintér, Hamilton, MS, Hick PP, A. P. Walsh, Wood AG, P. Riley, Agalya, G, Bisi MM, Z. Mikić, R. A. Fallows, P. P. Hick, Hick, P. P., M. M. Bisi, Clover JM, Pinter B, Wood, AG, Fujiki, K, Tyul'bashev SA, Fallows, R. A., C. J. Owen, Breen, A. R., Walsh AP, Giunta, AS, Gonzalez-Esparza, A., A. R. Breen, G. Agalya, Fujiki K, Mikić, Z., P. K. Manoharan, Chashei, IV, Aguilar-Rodriguez E, Agalya G, Jackson, B. V., Tyul’bashev, SA, Aguilar-Rodriguez, E, Morgan H, Mikić, Z, Owen CJ, Glubokova, SK, I. V. Chashei, Hamilton MS, Jensen, E. A., A. Gonzalez-Esparza, Riley, P, Owen, CJ, Agalya, G., Gonzalez-Esparza, A, Morgan, H, Linker, JA, E. Aguilar-Rodriguez, V. I. Shishov   +111 more
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A solar storm observed from the Sun to Venus using the STEREO, Venus Express, and MESSENGER spacecraft [PDF]

, 2009
The suite of SECCHI optical imaging instruments on the STEREO-A spacecraft is used to track a solar storm, consisting of several coronal mass ejections (CMEs) and other coronal loops, as it propagates from the Sun into the heliosphere during May 2007 ...
Forsyth, R., Coates AJ, Davies, JA, Thernisien, A, Brown, D., Harrison, R. A., R. J. Forsyth, Lockwood, M., C. J. Davis, Crothers, S., Frahm, R. A., Carr, CM, M. Grande, Bewsher, D, Winningham JD, Savani, NP, Howard, RA, Eyles, C.J., Tsang S, Davis CJ, M. Fränz, N. P. Savani, Howard, R. A., Grande, M, Hapgood, M., Savani NP, Winningham, JD, Crothers SR, Grande, M., Savani, N.P., Harrison RA, Davies, J. A., Bewsher, D., Forsyth, RJ, Davies, J., M. Hapgood, Anderson, B., Sheeley, N.R., Winningham, J., Eyles, C., Tsang, S., Hapgood, M, Fränz M, Whittaker I, C. J. Eyles, G. H. Jones, Davies JA, Grande M, Harrison, R.A., R. A. Frahm, J. D. Winningham, Forsyth, R.J., Whittaker, I., Brown DS, Anderson, B, Zhang, T.-L., S. Tsang, Howard, R., R. A. Howard, Forsyth RJ, M. Lockwood, Sheeley, N. R., Brown, Daniel Stephen, Winningham, J. D., Frahm, R.A., Bewsher D, Savani, N., Rouillard AP, Sheeley NR, Zhang, TL, Coates, AJ, Davis, CJ, Lockwood M, Whittaker, I, Savani, N. P., Frahm, R., I. Whittaker, Eyles, C. J., Jones, G. H., Harrison, R., A. Thernisien, Eyles CJ, Thernisien A, Davis, C., Forsyth, R. J., Frahm, RA, Davis, C.J., Eyles, Christopher, Thernisien, A., T.-L. Zhang, Rouillard, A., Zhang, T., Rouillard, A.P., Bewsher, Danielle, Rouillard, A. P., Zhang, T. -L., Howard RA, Crothers, S.R., Jones, G.H., Fränz, M., Sheeley, N., D. S. Brown, Tsang, S, Rouillard, AP, Davis, C. J., Hapgood M, Brown, D.S., Jones, G., S. R. Crothers, Carr CM, A. J. Coates, Carr, C.M., B. Anderson, Winningham, J.D., Frahm RA, A. P. Rouillard, J. A. Davies, Scott, Chris J., Davies, J.A., Coates, A., C. M. Carr, Carr, C. M., Howard, R.A., Coates, A.J., Harrison, RA, N. R. Sheeley, Fraenz, M., Brown, DS, Brown, D. S., Jones GH, Sheeley, NR, Lockwood, M, Coates, A. J., D. Bewsher, Crothers, S. R., Zhang T, Carr, C., Crothers, SR, Jones, GH, Anderson B, Fränz, M, R. A. Harrison   +141 more
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Corotating interaction regions as seen by the STEREO Heliospheric Imagers 2007 – 2010 [PDF]

, 2015
T.M. Conlon and A.O. Williams were supported by an STFC, UK studentship and S.E. Milan was supported by STFC grant ST/K001000/1. Date of Acceptance: 08/08/2015NASA’s Solar Terrestrial Relations Observatory (STEREO) mission has coincided with a pronounced
J. A. Davies, Conlon, Thomas Michael, Davies, J.A., Milan, S.E., S. E. Milan, T. M. Conlon, A. O. Williams, Williams, A.O.   +7 more
core   +1 more source

Additional acceleration of solar-wind particles in current sheets of the heliosphere [PDF]

, 2015
Particles of fast solar wind in the vicinity of the heliospheric current sheet (HCS) or in a front of interplanetary coronal mass ejections (ICMEs) often reveal very peculiar energy or velocity profiles, density distributions with double or triple peaks,
V. Zharkova, Khabarova, Olga, V. Zharkova, O. Khabarova, Zharkova, Valentina   +4 more
core   +1 more source

A type II solar radio burst without a coronal mass ejection [PDF]

, 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).
Pomoell, J., D. E. Morosan, Morosan, D. E., J. Pomoell, A. Kumari, Vainio, R., R. Vainio, Kilpua, E. K. J., Kumari, A., E. K. J. Kilpua   +9 more
core   +2 more sources