Hard X-Ray Source Motions in the 2002 July 23 Gamma-Ray Flare

By S. Krucker, G. Hurford, R. Lin. 2003

154 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/41c2137c3727bd97f6311c7bec140784e7ad6729

How researchers see this paper

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In Astronomy and Astrophysics

1. M. Temmer
2. C. Schrijver
3. G. Aulanier
4. H. Hudson
5. Etienne Pariat
6. S. Solanki
7. P. Démoulin
8. J. Thalmann

In Molecular Biology

1. M. Temmer
2. J. Thalmann
3. C. Schrijver
4. T. Wiegelmann
5. Etienne Pariat
6. G. Aulanier
7. P. Démoulin
8. Wei Liu

Citations in the corpus

• The magnetic field in the solar atmosphere (2014, background): “…for particular flares, contracting motions during the impulsive phase of flares were observed in the form of descending motions of loop-top sources (Krucker et al., 2003; Joshi et al., 2009) and EUV flaring loops (Li and Gan, 2006; Liu et al., 2009a), along with converging Hα ribbons or HXR…”
• An Observational Overview of Solar Flares (2011, background): “Several studies reveal correlations betwe n the HXR flux evolution and the derived reconnection quantitiesEc and Φ̇ , and also with the speed of the footpoint separation or flare loop growth (Qiu et al. 2002; Fletcher & Hudson2002; Krucker et al. 2003; Asai et al. 2004a; Liu et al. 2004; Krucker et ”
• X-ray sources and magnetic reconnection in the X3.9 flare of 2003 November 3 (2006, background): “8 flare cf. Holman et al. (2003), Lin et al. (2003) and Krucker et al. (2003).”
• Slip-Running Reconnection in Quasi-Separatrix Layers (2006, background): “…have also revealed the common occurence of hard X-ray (HXR) compact sources moving along the chromospheric ribbons, with rapid changes followed by relative stability, with peak velocities of several hundreds km s−1 (Fletcher and Hudson, 2002; Krucker, Hurford, and Lin, 2003; Bogachev et al., 2005).”
• Electron Bremsstrahlung Hard X-Ray Spectra, Electron Distributions, and Energetics in the 2002 July 23 Solar Flare (2003, methodology): “After 00:27:00 UT, during the main phase of the282 # 10 flare, we obtain cm3 using the area of the coronal source274 # 10 in Figure 1 of Krucker et al. (2003).”
• Modelling Quasi-Periodic Pulsations in Solar and Stellar Flares (2018, result): “Krucker et al. 2003, 2005; Bogachev et al. 2005; Grigis and Benz 2005; Yang et al. 2009; Inglis and Gilbert 2013).5 Nakariakov and Zimovets (2011) suggested that this value of the speed is well consistent with the perpendicular group speed of a highly oblique slow magnetoacoustic wave.”
• THE NATURE OF FLARE RIBBONS IN CORONAL NULL-POINT TOPOLOGY (2009, background): “Finally null-point reconnection would induce a jump of the HXR footpoint position (as frequently observed, e.g., Krucker et al. 2003, 2005).”
• RHESSI Observations of Particle Acceleration and Energy Release in an Intense Solar Gamma-Ray Line Flare (2003, background): “This source generally has no chromospheric counterpart observed inTRACE 195 Å, SOHO Michelson Doppler Imager (MDI) white-light, or Ha images (Krucker et al. 2003).”