Results 51 to 60 of about 1,264 (121)

Center-to-Limb Variation of Radio Emissions from Thermal-Rich and Thermal-Poor Solar Flares

, 2011
A statistical analysis of radio flare events was performed by using the event list of Nobeyama Radioheliograph in 1996-2009. We examined center-to-limb variations of 17GHz and 34GHz flux by dividing the flare events into different groups with respect to ...
Asai, Ayumi, Kawate, Tomoko, Kiyoshi, Ichimoto   +2 more
core   +1 more source

Hard X-ray emission from a flare-related jet [PDF]

, 2009
<p><b>Aims:</b> We aim to understand the physical conditions in a jet event which occurred on the 22nd of August 2002, paying particular attention to evidence for non-thermal electrons in the jet material.</p> <p><b>
Alexander, Aschwanden, Bougeret, Brown, Canfield, Chifor, Christe, Dulk, Feldman, Golub, H. M. Bain, Handy, Heyvaerts, Hudson, Krucker, Krucker, L. Fletcher, Lin, Moreno-Insertis, Nakajima, Nishizuka, Pariat, Savcheva, Shibata, Shibata, Shibata, Shimojo, Shimojo, Shimojo, Sterling, Strong, Sui, Torii, Tsuneta, Török, Uchida, Yokoyama   +36 more
core   +1 more source

Relationship of type III radio bursts with quasi-periodic pulsations in a solar flare [PDF]

, 2016
We studied a solar flare with pronounced quasi-periodic pulsations detected in the microwave, X-ray, and radio bands. We used correlation, Fourier, and wavelet analyses methods to examine the temporal fine structures and relationships between the time ...
Kashapova, L.K., Kupriyanova, E.G., Myagkova, I.N., Reid, H.A.S.   +3 more
core   +2 more sources

High Performance Negative Database for Massive Data Management System of The Mingantu Spectral Radioheliograph

, 2017
As a dedicated synthetic aperture radio interferometer, the MingantU SpEctral Radioheliograph (MUSER), initially known as the Chinese Spectral RadioHeliograph (CSRH), has entered the stage of routine observation. More than 23 million data records per day
Deng, Hui, Liu, Cuiyin, Liu, Yingbo, Shi, Congming, Wang, Feng, Wei, Shoulin   +5 more
core   +1 more source

Broadband microwave burst produced by electron beams

, 2007
Theoretical and experimental study of fast electron beams attracts a lot of attention in the astrophysics and laboratory. In the case of solar flares the problem of reliable beam detection and diagnostics is of exceptional importance. This paper explores
A. T. Altyntsev, Ding M.-D., G. D. Fleishman, G.‐L. Huang, Getmantsev G. G., Ginzburg V. L., Ginzburg V. L., Klein K.-L., Korchak A. A., Korchak A. A., Nakajima H., Torii C., V. F. Melnikov, Yoshimori M.   +13 more
core   +1 more source

Survey on solar X-ray flares and associated coherent radio emissions

, 2004
The radio emission during 201 X-ray selected solar flares was surveyed from 100 MHz to 4 GHz with the Phoenix-2 spectrometer of ETH Zurich. The selection includes all RHESSI flares larger than C5.0 jointly observed from launch until June 30, 2003 ...
A. O. Benz, A. O. Benz, A. O. Benz, A. O. Benz, AndrÉ Csillaghy, Arnold O. Benz, B. Kliem, B. R. Dennis, D. J. McLean, D. M. Smith, D. Maia, F. Fárník, G. Bruggmann, G. M. Simnett, H. Isliker, H. J. Smith, H. Zirin, J. I. Khan, J. P. Raulin, K. Jiřička, M. A. F. Allaart, M. E. Machado, M. Güdel, M. Güdel, M. J. Aschwanden, M. J. Aschwanden, M. J. Aschwanden, P. Lantos, P. Messmer, P. Saint-Hilaire, P. Saint-Hilaire, Paolo C. Grigis, Pascal Saint-Hilaire, R. A. Schwartz, R. F. Willson, R. P. Lin, S. R. Kane, S. W. Kahler, T. Kosugi, T. S. Bastian   +39 more
core   +1 more source

A Subsystem Test Bed for Chinese Spectral Radioheliograph [PDF]

Publications of the Astronomical Society of Australia, 2014
AbstractThe Chinese Spectral Radioheliograph is a solar dedicated radio interferometric array that will produce high spatial resolution, high temporal resolution, and high spectral resolution images of the Sun simultaneously in decimetre and centimetre wave range.
An Zhao, Yihua Yan, Wei Wang
openaire   +1 more source

Modulation of gyrosynchrotron emission in solar and stellar flares by slow magnetoacoustic oscillations [PDF]

, 2006
Gyrosynchrotron emission generated by non-thermal electrons in solar and stellar coronal flares can be efficiently modulated by slow magnetoacoustic oscillations in the flaring loops.
Melnikov, V. F. (Victor Fedorovich), Nakariakov, V. M. (Valery M.)   +1 more
core   +1 more source

On the relationship of shock waves to flares and coronal mass ejections

, 2011
Context: Metric type II bursts are the most direct diagnostic of shock waves in the solar corona. Aims: There are two main competing views about the origin of coronal shocks: that they originate in either blast waves ignited by the pressure pulse of a ...
A. Hillaris, A. Nindos, Aurass, C. E. Alissandrakis, Cane, Caroubalos, Caroubalos, Cho, Cho, Ciaravella, Classen, Dauphin, Dere, Gallagher, Gary, Gergely, Gopalswamy, Gopalswamy, Gopalswamy, Gopalswamy, Gopalswamy, Harvey, Hudson, Klassen, Klassen, Klein, Liu, Magdalenić, Magdalenić, Maia, Mancuso, Mann, Mann, Maxwell, Nelson, Nindos, Ontiveros, P. Preka-Papadema, Patsourakos, Pick, Pohjolainen, Pohjolainen, Pohjolainen, Raymond, Reiner, Shanmugaraju, Shanmugaraju, Sheeley, Sheeley, Smerd, Steinolfson, Subramanian, Temmer, Uchida, Vourlidas, Vršnak, Vršnak, Vršnak, Vršnak, Vršnak, Vršnak, Vršnak, Warmuth, White, Williams, Zhang, Zhang   +66 more
core   +1 more source

Shock-related radio emission during coronal mass ejection lift-off?

, 2008
Aims: We identify the source of fast-drifting decimetric-metric radio emission that is sometimes observed prior to the so-called flare continuum emission.
Artzner, Bougeret, Brueckner, Cairns, Cane, Cane, Farnik, Kai, Klassen, Klassen, Lehtinen, Lin, Melrose, Monstein, Newkirk, Pohjolainen, Robinson, Robinson, S. Pohjolainen, Saito, Vourlidas, Warmuth, Wild   +22 more
core   +1 more source