Ressources

Publications

  1. Battaglia, Marina, and E P Kontar. “Hard X-Ray Footpoint Sizes and Positions as Diagnostics of Flare Accelerated Energetic Electrons in the Low Solar Atmosphere.” The Astrophysical Journal 735, no. 1 (July 2011): 42. doi:10.1088/0004-637X/735/1/42.
  2. Battaglia, Marina, and E P Kontar. “Height Structure of X-Ray, EUV, and White-Light Emission in a Solar Flare.” Astronomy and Astrophysics 533 (September 2011): L2. doi:10.1051/0004-6361/201117605.
  3. Battaglia, Marina, and E P Kontar. “RHESSI and SDO/AIA Observations of the Chromospheric and Coronal Plasma Parameters During a Solar Flare.” The Astrophysical Journal 760 (2012): 142.
  4. Battaglia, Marina, and Eduard P Kontar. “Electron Distribution Functions in Solar Flares From Combined X-Ray and EUV Observations” 1310 (2013): 3930.
  5. Battaglia, Marina, E P Kontar, and I G Hannah. “The Influence of Albedo on the Size of Hard X-Ray Flare Sources.” Astronomy and Astrophysics 526 (February 2011): 3. doi:10.1051/0004-6361/201014798.
  6. Battaglia, Marina, E P Kontar, L Fletcher, and A L MacKinnon. “Numerical Simulations of Chromospheric Hard X-Ray Source Sizes in Solar Flares.” The Astrophysical Journal 752, no. 1 (June 2012): 4. doi:10.1088/0004-637X/752/1/4.
  7. Benvenuto, F, R Schwartz, M Piana, and A M Massone. “Expectation Maximization for Hard X-Ray Count Modulation Profiles.” Astrophysical Journal 773 (June 28, 2013): 121. doi:10.1051/0004-6361/201321295.
  8. Benz, Arnold O, Marina Battaglia, and Nicole Vilmer. “Location of Decimetric Pulsations in Solar Flares.” arXiv.org, March 28, 2011.
  9. Benz, Arnold O, Marina Battaglia, and Nicole Vilmer. “Location of Decimetric Pulsations in Solar Flares.” Solar Physics 273, no. 2 (November 2011): 363–375. doi:10.1007/s11207-011-9760-3.
  10. Berkebile-Stoiser, S, A M Veronig, B M Bein, and M Temmer. “Relation Between the Coronal Mass Ejection Acceleration and the Non-Thermal Flare Characteristics.” The Astrophysical Journal 1205, no. 1 (July 2012): 2539. doi:10.1088/0004-637X/753/1/88.
  11. Bian, N H, E P Kontar, and A L MacKinnon. “Turbulent Cross-Field Transport of Non-Thermal Electrons in Coronal Loops: Theory and Observations.” Astronomy and Astrophysics 285 535 (2011): 18.
  12. Bian, Nicolas H, and Eduard P Kontar. “Stochastic Acceleration by Multi-Island Contraction During Turbulent Magnetic Reconnection.” Physical Review Letters 110, no. 1 (April 2013): 151101. doi:10.1103/PhysRevLett.110.151101.
  13. Bian, Nicolas, A Gordon Emslie, and Eduard P Kontar. “A Classification Scheme for Turbulent Acceleration Processes in Solar Flares.” The Astrophysical Journal Letters 754 (2012): 103.
  14. Codispoti, Anna, Gabriele Torre, Michele Piana, and Nicola Pinamonti. “Return Currents and Energy Transport in the Solar Flaring Atmosphere.” The Astrophysical Journal astro-ph.SR (April 19, 2013): 5538.
  15. Costa, Joaquim E R, Paulo J A Simões, Tereza S N Pinto, and Victor F Melnikov. “Solar Burst Analysis with 3D Loop Models.” ArXiv E-Prints 1308 (2013): 680.
  16. Csillaghy, André, L I Etesi, N Hochmuth, D Egret, and N P F Lorente. “Mainstreaming High-Energy Solar Data.” edited by André Csillaghy, L I Etesi, N Hochmuth, D Egret, and N P F Lorente, 461:467, 2012.
  17. Dickson, E C M, and E P Kontar. “Measurements of Electron Anisotropy in Solar Flares Using Albedo with RHESSI X-Ray Data.” Solar Physics 284, no. 2 (June 2013): 405–425. doi:10.1007/s11207-012-0178-3.
  18. Emslie, A Gordon, and Anna Maria Massone. “Bayesian Confidence Limits of Electron Spectra Obtained Through Regularized Inversion of Solar Hard X-Ray Spectra.” The Astrophysical Journal 759, no. 2 (November 2012): 122. doi:10.1088/0004-637X/759/2/122.
  19. Emslie, A Gordon, G Torre, N Pinamonti, J Guo, A M Massone, and M Piana. “Empirical Determination of the Energy Loss Rate of Accelerated Electrons in a Well-Observed Solar Flare.” American Astronomical Society 220 (May 2012).
  20. Feng, L, T Wiegelmann, Y Su, B Inhester, Y P Li, X D Sun, and W Q Gan. “Magnetic Energy Partition Between the Coronal Mass Ejection and Flare From AR 11283.” The Astrophysical Journal 765, no. 1 (March 2013): 37. doi:10.1088/0004-637X/765/1/37.
  21. Fischer, C E, C U Keller, F Snik, L Fletcher, and H Socas-Navarro. “Unusual Stokes v Profiles During Flaring Activity of a Delta Sunspot.” Astronomy and Astrophysics 285 547 (2012): 34.
  22. Fleishman, Gregory D, Eduard P Kontar, Gelu M Nita, and Dale E Gary. “A Cold, Tenuous Solar Flare: Acceleration Without Heating.” The Astrophysical Journal Letters 731 (2011): L19.
  23. Fleishman, Gregory D, Eduard P Kontar, Gelu M Nita, and Dale E Gary. “Probing Dynamics of Electron Acceleration with Radio and X-Ray Spectroscopy, Imaging, and Timing in the 2002 April 11 Solar Flare.” The Astrophysical … 768 (2013): 190.
  24. Fletcher, L, I G Hannah, H S Hudson, and D E Innes. “Flare Ribbon Energetics in the Early Phase of an SDO Flare.” The Astrophysical Journal 771 (2013): 104.
  25. Fletcher, Lyndsay. “Solar Chromospheric Flares: Energy Release, Transport and Radiation.” arXiv.org, July 2, 2012. http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2012ASPC..456..183F&link_type=ABSTRACT.
  26. Fletcher, Lyndsay, Brian R Dennis, Hugh S Hudson, Säm Krucker, Ken Phillips, Astrid Veronig, Marina Battaglia, et al. “An Observational Overview of Solar Flares.” arXiv.org, September 27, 2011. doi:10.1007/s11214-010-9701-8.
  27. Gao, G, M Wang, J Lin, N Wu, B Tan, B Kliem, and Y Su. “Downward Motions of Plasmoids in the CME-Flare Current Sheet Observed in the GHz Band.” New Astronomy (October 28, 2014).
  28. Giménez de Castro, C G, G D Cristiani, P J A Simões, C H Mandrini, E Correia, and P Kaufmann. “A Burst with Double Radio Spectrum Observed Up to 212 GHz.” Solar Physics 284, no. 2 (June 2013): 541–558. doi:10.1007/s11207-012-0173-8.
  29. Gordovskyy, M, P K Browning, E P Kontar, and N H Bian. “Effect of Collisions and Magnetic Convergence on Electron Acceleration and Transport in Reconnecting Twisted Solar Flare Loops.” Solar Physics 284, no. 2 (June 2013): 489–498. doi:10.1007/s11207-012-0124-4.
  30. Graham, D R, I G Hannah, L Fletcher, and R O Milligan. “The Emission Measure Distribution of Impulsive Phase Flare Footpoints.” The Astrophysical Journal 767 (2013): 83.
  31. Guo, J, A G Emslie, E P Kontar, F Benvenuto, A M Massone, and M Piana. “Determination of the Acceleration Region Size in a Loop-Structured Solar Flare.” Astronomy and Astrophysics 285 543 (2012): 53. http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2012A%26A…543A..53G&link_type=ABSTRACT.
  32. Guo, Jingnan, A Gordon Emslie, and Michele Piana. “The Specific Acceleration Rate in Loop-Structured Solar Flares—Implications for Electron Acceleration Models.” The Astrophysical Journal 766, no. 1 (March 2013): 28. doi:10.1088/0004-637X/766/1/28.
  33. Guo, Jingnan, A Gordon Emslie, Anna Maria Massone, and Michele Piana. “Properties of the Acceleration Regions in Several Loop-Structured Solar Flares.” The Astrophysical Journal 755, no. 1 (August 2012): 32. doi:10.1088/0004-637X/755/1/32.
  34. Hannah, I G, and E P Kontar. “Differential Emission Measures From the Regularized Inversion of Hinode and SDO Data.” Astronomy and Astrophysics 285 539 (2012): 146.
  35. Hannah, I G, and E P Kontar. “Multi-Thermal Dynamics and Energetics of a Coronal Mass Ejection in the Low Solar Atmosphere.” Astronomy and Astrophysics 285 553 (2013): 10.
  36. Hannah, I G, E P Kontar, and H A S Reid. “Effect of Turbulent Density-Fluctuations on Wave-Particle Interactions and Solar Flare X-Ray Spectra.” Astronomy and Astrophysics 550 (February 2013): 51. doi:10.1051/0004-6361/201220462.
  37. Holman, Gordon D, Markus J Aschwanden, Henry Aurass, Marina Battaglia, Paolo C Grigis, Eduard P Kontar, Wei Liu, Pascal Saint-Hilaire, and Valentina V Zharkova. “Implications of X-Ray Observations for Electron Acceleration and Propagation in Solar Flares.” arXiv.org, September 29, 2011. doi:10.1007/s11214-010-9680-9.
  38. Hudson, H S, L Fletcher, G H Fisher, and W P Abbett. “Momentum Distribution in Solar Flare Processes.” Solar Flare Magnetic … (2012).
  39. Hudson, H S, L Fletcher, A L MacKinnon, and T N Woods. “Charge-Exchange Limits on Low-Energy Α-Particle Fluxes in Solar Flares.” The Astrophysical Journal 752, no. 2 (June 2012): 84. doi:10.1088/0004-637X/752/2/84.
  40. Ireland, J, A K Tolbert, R A Schwartz, G D Holman, and B R Dennis. “Estimating the Properties of Hard X-Ray Solar Flares by Constraining Model Parameters.” The Astrophysical Journal 769 (2013): 89.
  41. Jeffrey, N L S, and E P Kontar. “Spatially Resolved Hard X-Ray Polarization in Solar Flares: Effects of Compton Scattering and Bremsstrahlung.” Astronomy and Astrophysics 285 536 (2011): 93.
  42. Jeffrey, Natasha L S, and Eduard P Kontar. “Temporal Variations of X-Ray Solar Flare Loops: Length, Corpulence, Position, Temperature, Plasma Pressure, and Spectra.” The Astrophysical Journal 766, no. 2 (April 2013): 75. doi:10.1088/0004-637X/766/2/75.
  43. Joshi, Bhuwan, Upendra Kushwaha, K S Cho, and Astrid M Veronig. “RHESSI and TRACE Observations of Multiple Flare Activity in AR 10656 and Associated Filament Eruption.” The Astrophysical Journal 771 (2013): 1.
  44. Joshi, Bhuwan, Astrid M Veronig, Jeongwoo Lee, Su-Chan Bong, Sanjiv Kumar Tiwari, and Kyung-Suk Cho. “Pre-Flare Activity and Magnetic Reconnection During the Evolutionary Stages of Energy Release in a Solar Eruptive Flare.” The Astrophysical Journal 743 (2011): 195.
  45. Joshi, Bhuwan, Astrid Veronig, P K Manoharan, Boris V Somov, and Zoltán Vörös. “Signatures of Magnetic Reconnection in Solar Eruptive Flares: a Multi-Wavelength Perspective.” Edited by Manfred P Leubner (2012): 29–41.
  46. Karlický, M, and E P Kontar. “Electron Acceleration During Three-Dimensional Relaxation of an Electron Beam-Return Current Plasma System in a Magnetic Field.” Astronomy and Astrophysics 285 544 (2012): 148.
  47. Kontar, E P, I G Hannah, and N H Bian. “Acceleration, Magnetic Fluctuations, and Cross-Field Transport of Energetic Electrons in a Solar Flare Loop.” The Astrophysical Journal Letters 730 (2011): L22.
  48. Kontar, E P, H Ratcliffe, and N H Bian. “Wave-Particle Interactions in Non-Uniform Plasma and the Interpretation of Hard X-Ray Spectra in Solar Flares.” Astronomy and Astrophysics 285 539 (2012): 43.
  49. Krucker, Säm, and Marina Battaglia. “Particle Densities Within the Acceleration Region of a Solar Flare.” The Astrophysical Journal (October 28, 2014).
  50. Liu, Siming, Youping Li, and Lyndsay Fletcher. “Impulsive Thermal X-Ray Emission From a Low-Lying Coronal Loop.” The Astrophysical Journal 769 (2013): 135.
  51. Massone, A M, and M Piana. “The Use of Electron Maps to Constrain Some Physical Properties of Solar Flares.” Solar Physics 283, no. 1 (March 2013): 177–186. doi:10.1007/s11207-011-9844-0.
  52. Milligan, Ryan O, Phillip C Chamberlin, Hugh S Hudson, Thomas N Woods, Mihalis Mathioudakis, Lyndsay Fletcher, Adam F Kowalski, and Francis P Keenan. “Observations of Enhanced Extreme Ultraviolet Continua During an X-Class Solar Flare Using SDO/EVE.” The Astrophysical Journal Letters 748, no. 1 (March 2012): L14. doi:10.1088/2041-8205/748/1/L14.
  53. Piana, M, André Csillaghy, E P Kontar, L Fletcher, A M Veronig, Nicole Vilmer, G J Hurford, et al. “High Energy Solar Physics Data in Europe (HESPE): a European Project for the Exploitation of Hard X-Ray Data in Solar Flare Physics.” American Geophysical Union, December 2011.
  54. Reid, H A S, Nicole Vilmer, and E P Kontar. “Characteristics of the Flare Acceleration Region Derived From Simultaneous Hard X-Ray and Radio Observations.” Astronomy and Astrophysics 529 (May 2011): 66. doi:10.1051/0004-6361/201016181.
  55. Reid, H A S, Nicole Vilmer, G Aulanier, and E Pariat. “X-Ray and Ultraviolet Investigation Into the Magnetic Connectivity of a Solar Flare.” Astronomy and Astrophysics 547 (November 2012): 52. doi:10.1051/0004-6361/201219562.
  56. Reid, Hamish A S, and Eduard P Kontar. “Evolution of the Solar Flare Energetic Electrons in the Inhomogeneous Inner Heliosphere.” arXiv.org, September 24, 2012. doi:10.1007/s11207-012-0013-x.
  57. Rubio da Costa, F, F Zuccarello, L Fletcher, P Romano, and N Labrosse. “The Role of Filament Activation in a Solar Eruption.” Astronomy and Astrophysics 285 539 (2012): 27.
  58. Russell, Alexander J B, and Lyndsay Fletcher. “Propagation of Alfvénic Waves From Corona to Chromosphere and Consequences for Solar Flares.” The Astrophysical Journal, February 11, 2013. doi:10.1088/0004-637X/765/2/81.
  59. Sathiapal, H, T Schmidt, J G Manning, and M G Gibbs. “From Backyard Observations to Heliospheric Science.” Edited by J B Jensen 443 (2011): 312.
  60. Simões, P J A, and E P Kontar. “Implications for Electron Acceleration and Transport From Non-Thermal Electron Rates at Looptop and Footpoint Sources in Solar Flares.” Astronomy and Astrophysics 551 (March 2013): 135. doi:10.1051/0004-6361/201220304.
  61. Simões, P J A, L Fletcher, H S Hudson, and A J B Russell. “Implosion of Coronal Loops During the Impulsive Phase of a Solar Flare.” The Astrophysical Journal 777 (2013): 152. http://iopscience.iop.org/0004-637X/777/2/152/.
  62. Su, Yang, Brian R Dennis, Gordon D Holman, Tongjiang Wang, Phillip C Chamberlin, Sabrina Savage, and Astrid Veronig. “Observations of a Two-Stage Solar Eruptive Event (SEE): Evidence for Secondary Heating.” The Astrophysical Journal Letters 746, no. 1 (February 2012): L5. doi:10.1088/2041-8205/746/1/L5.
  63. Su, Yang, Astrid M Veronig, Gordon D Holman, Brian R Dennis, Tongjiang Wang, Manuela Temmer, and Weiqun Gan. “Imaging Coronal Magnetic-Field Reconnection in a Solar Flare.” Nature Physics 9 (2013): 489–493.
  64. Su, Yang, Tongjiang Wang, Astrid Veronig, Manuela Temmer, and Weiqun Gan. “Solar Magnetized ‘Tornadoes:’ Relation to Filaments.” The Astrophysical Journal Letters 756, no. 2 (2012).
  65. Susino, Roberto, Alessandro Bemporad, and Säm Krucker. “Plasma Heating in a Post Eruption Current Sheet: a Case Study Based on Ultraviolet, Soft, and Hard X-Ray Data.” ArXiv E-Prints 1310 (2013): 2853.
  66. Torre, Gabriele, Nicola Pinamonti, A Gordon Emslie, Jingnan Guo, Anna Maria Massone, and Michele Piana. “Empirical Determination of the Energy Loss Rate of Accelerated Electrons in a Well-Observed Solar Flare.” The Astrophysical Journal 751 (2012): 129.
  67. Vilmer, Nicole. “Solar Flares and Energetic Particles.” Philosophical Transactions of the Royal Society a: Mathematical 370 (July 2012): 3241–3268. doi:10.1098/rsta.2012.0104.
  68. Wang, Tongjiang, Leon Ofman, Joseph M Davila, and Yang Su. “Growing Transverse Oscillations of a Multistranded Loop Observed by SDO/AIA.” The Astrophysical Journal Letters 751, no. 2 (June 2012): L27. doi:10.1088/2041-8205/751/2/L27.

Flare Publications

HESPE Flare Publications (2002-2011)Download

Presentations and Posters

Workshop ‘FP7 Space Foundation’
Roma, Italy, May 29 2012Download
2nd FP7 Space Conference
Larnaca, Cyprus, November 15-16 2012Download
Meeting of the Italian Community of Solar and Heliophysics
Catania, Italy, September 4-6 2013Download
10th European Space Weather Week
Antwerp, Belgium, November 19 2013Download
Festival della Scienza di Genova 2013
Genova, Italy, October 30 2013Download

Genova HESPE Meeting, October 28-30 2013

Graz HESPE Meeting, October 2/3 2012

Paris HESPE Meeting, May 8-10 2012