64 citations · 211 across the 8 of their papers we have counts for
8 papers
Searching for evidence of subchromospheric magnetic reconnection on the Sun
D. Baker, L. van Driel-Gesztelyi, A. W. James +13
Within the coronae of stars, abundances of those elements with low first ionization potential (FIP) often differ from their photospheric values. The coronae of the Sun and solar-ty…
Spectroscopic Signatures Related to a Sunquake
Sarah A. Matthews, Louise K. Harra, Sergei Zharkov +1
The presence of flare related acoustic emission (sunquakes) in some flares represents a severe challenge to our current understanding of flare energy transport processes. We presen…
An Investigation of the CME of 3 November 2011 and its Associated Widespread Solar Energetic Particle Event
A. J. Prise, L. K. Harra, S. A. Matthews +2
Multi-spacecraft observations are used to study the in-situ effects of a large CME erupting from the farside of the Sun on 3 November 2011, with particular emphasis on the associat…
Solar source of energetic particles in interplanetary space during the 2006 December 13 event
C. Li, Y. Dai, J. -C. Vial +5
An X3.4 solar flare and a fast halo coronal mass ejection (CME) occurred on 2006 December 13, accompanied by a high flux of energetic particles recorded both in near-Earth space an…
On the Seismicity of September 7, 2011 X1.8-class Flare
S. Zharkov, L. M. Green, S. A. Matthews +1
We present results of our preliminary analysis of acoustically active X-class flare of September 7, 2011. We report two acoustic sources detected via acoustic holography and verifi…
Properties of the 15 February 2011 Flare Seismic Sources
S. Zharkov, L. M. Green, S. A. Matthews +1
The first near-side X-class flare of the Solar Cycle 24 occurred in February 2011 and produced a very strong seismic response in the photosphere. One sunquake was reported by Kosov…
February 15, 2011: sun-quakes produced by flux rope eruption
S. Zharkov, L. M. Green, S. A. Matthews +1
We present an analysis of the 15 February 2011 X-class solar flare, previously reported to produce the first sunquake in solar cycle 24 (Kosovichev 2011). Using acoustic holography…
Comparison of seismic signatures of flares obtained by SOHO/MDI and GONG instruments
S. Zharkov, V. V. Zharkova, S. A. Matthews
The first observations of seismic responses to solar flares were carried out using time-distance (TD) and holography techniques applied to SOHO/MDI Dopplergrams obtained from space…