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19942026
most citedCosmic-ray propagation and interactions in the Galaxy

1.2k citations

Showing 2011 · astro-ph.SRShow all

9 papers · 2 filters

astro-ph.SR2011★ 15 cited

Spectral and spatial observations of microwave spikes and zebra structure in the short radio burst of May 29, 2003

G. P. Chernov, R. A. Sych, N. S. Meshalkina +2

The unusual radio burst of May 29, 2003 connected with the M1.5 flare in AR 10368 has been analyzed. It was observed by the Solar Broadband Radio Spectrometer (SBRS/Huairou station…

astro-ph.SR2011★ 20 cited

Formation of a White-Light Jet within a Quadrupolar Magnetic Configuration

Boris Filippov Serge Koutchmy Ehsan Tavabi

We analyze multi-wavelength and multi-viewpoint observations of a large-scale event viewed on 7 April 2011 originating from an active region complex. The activity leads to a white-…

astro-ph.SR2011★ 28 cited

Multi-Wavelength Observations of a Flux Rope Failed in the Eruption and Associated M-Class Flare from NOAA AR 11045

Pankaj Kumar, A. K. Srivastava, B. Filippov +2

We present the multi-wavelength observations of a flux rope that was trying to erupt from NOAA AR 11045 and the associated M-class solar flare on 12 February 2010 using space and g…

astro-ph.SR2011★ 24 cited

The Solar Flare Chlorine Abundance from RESIK X-ray Spectra

B. Sylwester, K. J. H. Phillips, J. Sylwester +1

The abundance of chlorine is determined from X-ray spectra obtained with the RESIK instrument on {\em CORONAS-F} during solar flares between 2002 and 2003. Using weak lines of He-l…

astro-ph.SR2011★ 11 cited

Turbulent cross-helicity in the mean-field solar dynamo problem

V. V. Pipin, K. M. Kuzanyan, H. Zhang +1

We study the dynamical and statistical properties of turbulent cross-helicity (correlation of the aligned fluctuating velocity and magnetic field components). We derive an equation…

astro-ph.SR2011★ 40 cited

Coronal Shock Waves, EUV Waves, and Their Relation to CMEs. III. Shock-Associated CME/EUV Wave in an Event with a Two-Component EUV Transient

V. V. Grechnev, A. N. Afanasyev, A. M. Uralov +5

On 17 January 2010, STEREO-B observed in extreme ultraviolet (EUV) and white light a large-scale dome-shaped expanding coronal transient with perfectly connected off-limb and on-di…

astro-ph.SR2011★ 66 cited

Coronal Shock Waves, EUV waves, and Their Relation to CMEs. I. Reconciliation of "EIT waves", Type II Radio Bursts, and Leading Edges of CMEs

V. V. Grechnev, A. M. Uralov, I. M. Chertok +5

We show examples of excitation of coronal waves by flare-related abrupt eruptions of magnetic rope structures. The waves presumably rapidly steepened into shocks and freely propaga…

astro-ph.SR2011★ 5 cited

Crossing Filaments

Boris Filippov, A. K. Srivastava

Solar filaments show the position of large scale polarity inversion lines and are used for the reconstruction of large-scale solar magnetic field structure on the basis of Hα synop…

astro-ph.SR2011

Observation of Kink Instability as Driver of Recurrent Flares in AR 10960

A. K. Srivastava, Pankaj Kumar, T. V. Zaqarashvili +3

We study the active region NOAA 10960, which produces two flare events (B5.0, M8.9) on 04 June 2007. We find the observational signature of right handed helical twists in the loop…