Multi-Wavelength Observations of Coronal Structure and Dynamics -- Yohkoh 10th Anniversary Meeting

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Scientific Program - click on names to see abstracts.

| Monday | Tuesday | Wednesday | Thursday |

Monday 21 January

  Session: Introduction (Chair: Loren Acton, MSU)
 
  • Atsuhiro Nishida (JSPS) Welcome on Behalf of COSPAR
  • Takeo Kosugi (ISAS) Update on the Current Status of Yohkoh
  • Session 1: Quiet Sun and Solar Wind (Chair: Piet Martens, MSU)
     
  • INVITED Steven Cranmer (CfA) Coronal Holes and Solar Wind
  • Tadashi Hirayama (Meisei University) Solar Wind Acceleration, Mass Flux, and Boundary Conditions
  • Dipankar Banerjee (Centre for Plasma Astrophysics) Long Period Oscillations in Polar coronal holes as observed by CDS on SoHO
  • Craig DeForest (Southwest Research Institute) Observing Small-Scale Coronal Heating: What's Next?
  • Session 2.1: Active Region and Bright Point Studies (Chair: Hellen Mason, Cambridge)
     
  • INVITED Toshifumi Shimizu (NAOJ) Connection Between Photospheric Magnetic Fields and Coronal Structure/dynamics
  • Ron Moore (MSFC/NSSTC) Contagious Coronal Heating from Recurring Emergence of Magnetic Flux
  • Seiji Yashiro (CSPSW, CUA) Relation between Thermal and Magnetic Properties of Active Regions as a Probe of Coronal Heating Mechanism
  • Andrzej Fludra (RAL) EUV Emission and the Magnetic Field in Active Regions
  • Session 2.2: Active Region and Bright Point Studies
     
  • INVITED Clare Parnell (University of St. Andrews) Multispacecraft Observations of Quiet Sun Transient Events and X-ray Bright Points
  • Markus Aschwanden (LMSAL) Reconciliation of the Coronal Heating Function between Yohkoh, SoHO, and TRACE
  • Yukio Katsukawa (NAOJ) Small Fluctuation of Coronal X-Ray Intensity and a Signature of Nanoflares
  • James Klimchuk (NRL) Observation and Theory of Coronal Loop Structure
  • Session 2.3: Active Region and Bright Point Studies
     
  • Maria Madjarska (Armagh Observatory) Dynamics and diagnostics of explosive events and blinkers
  • Yuan-Kuen Ko (CfA) SOHO/UVCS And Yohkoh/SXT Observation of a High Temperature Corona Above an Active Region Complex
  • Session 3: Education and Public Outreach (Chair: David McKenzie, MSU)
     
  • INVITED Tom Metcalf for David Alexander (LMSAL) Yohkoh: A Decade of Discovery
  • Diane Kisich (UCB) Sharing the Sun-Earth Connection
  • | Monday | Tuesday | Wednesday | Thursday |

    Tuesday 22 January

      Session 4: Sigmoidality and Helicity (Chair: Dick Canfield, MSU)
     
  • INVITED Alexei Pevtsov (National Solar Observatory) Sinuous Coronal Loops at the Sun.
  • Petrus Martens (Montana State University) The Origin of Prominences and Their Hemispheric Preferences for Chirality, Sigmoidality, and the Skew of Overlying X-ray Loops
  • Kuniko Hori (NASA MSFC/NSSTC/NRC) Tether Cutting Action in Two Sigmoidal Filaments
  • Lidia van Driel-Gesztelyi (MSSL, University College London) Helicity loading and dissipation: the helicity budget of AR 7978 from the cradle to the grave
  • Session 5: Reconnection in Flares (Chair: Yutaka Uchida, SUT)
     
  • INVITED David McKenzie (Montana State University) Signatures of Reconnection in Eruptive Flares
  • Mukul Kundu (University of Maryland) Possible Radio Evidence of Magnetic Reconnection in Solar Flares
  • Theodore Tarbell (LMSAL) La Palma and TRACE Observations of Chromospheric Responses to Reconnection
  • Alphonse Sterling (NASA/MSFC/NRC) SXT and EIT Observations of Quiet Region Large-Scale Eruptions: Implications for Eruption Theories
  • Session 6: MHD Simulations of Emergence and Eruptions (Chair: Peter Sturrock, Stanford)
     
  • INVITED Shigenobu Hirose (Science University of Tokyo) Models of Arcade Flares in View of Observations by Yohkoh, SoHO/EIT, and TRACE
  • Takaaki Yokoyama (NAOJ) Numerical simulation of a Flare
  • Tetsuya Magara (Montana State University) Sigmoid Structure of an Emerging Flux Tube
  • Yutaka Uchida (Science University of Tokyo) Bubble-Type CME as due to Flare Blast, and Loop-Type CME as due to the Drive by the Magnetic Twist Released into Reconnected large Loop -- Observations and Models
  • Session 7: Fine Structure in Flares (Chair: Leon Golub, CfA)
     
  • INVITED Barbara Sylwester (Space Research Centre) High Resolution Observations of Solar Flares
  • Ayumi Asai (Univ. of Kyoto) Fine Structure inside Flare Ribbons and its Temporal Evolution
  • Satoshi Morita (Science University of Tokyo) 3-D Structure of Arcade Type Flares Deduced from Soft X-ray Observations of a Homologous Flare Series
  • Louise Harra for Len Culhane (MSSL) Flare Characteristics and the Association with Ejective or Non-ejective Behaviour
  • | Monday | Tuesday | Wednesday | Thursday |

    Wednesday 23 January

     Session 8: Preflare Phenomena (Chair: Barry LaBonte, APL)
     
  • INVITED Harry Warren (CfA) Analysis of Preflare Observations by TRACE and Yohkoh
  • Richard Canfield (MSU) Preflare Phenomena in Eruptive Flares
  • Thomas Metcalf (LMSAL) The Magnetic Free Energy in Active Region 8299
  • Carl Foley (MSSL / UCL) Anatomy of a Flare and Coronal Mass Injection
  • Session 9: Flare Plasma Dynamics (Chair: Tetsuya Watanabe, NAOJ)
     
  • INVITED Louise Harra (MSSL) Nonthermal Velocities in Flares
  • Bernhard Kliem (Astrophysical Institute Potsdam) Correlated hot and cool plasma dynamics in the main phase of a solar flare
  • Kathy Reeves (CfA) A Model for the Cooling of Post-Flare Loops
  • Kazunari Shibata (Kwasan Observatory, Kyoto University) Observations of Moreton Waves and EIT Waves
  • Kanya Kusano (Hiroshima University) Magnetic Helicity Injection into the Solar Corona

  • Afternoon for Observatory Tours or free time

    | Monday | Tuesday | Wednesday | Thursday |

    Thursday 24 January

     Session 10: Solar Cycle Studies (Chair: Kazunari Shibata, Kyoto)
     
  • INVITED Hirohisa Hara (NAOJ) Changes of Coronal Structure over the 11-year Solar Cycle
  • Peter Sturrock (Stanford University) Comparative Analysis of GALLEX-GNO Neutrino Data and SXT X-Ray Data
  • Elena Benevolenskaya (Pulkovo Astronomical Observatory) Coronal Patterns of Activity from YOHKOH and SoHO/EIT Data
  • Jing Li (UH) The Nature of Large-scale and Long-lived Coronal Structures
  • Dick Altrock (AFRL at NSO/Sacramento Peak) Long-Term Variation of the Rotation of the Solar Corona
  • Session 11.1: High Energy Emission in Flares (Chair: Markus Aschwanden, LMSAL)
     
  • INVITED Satoshi Masuda (Nagoya University) Hard X-ray Solar Flares Revealed with Yohkoh HXT -- a Review
  • Vahe Petrosian (Stanford University) Looptop Hard X-ray Emission and Acceleration of Electrons in Flares
  • Sachiko Akiyama (Hida and Kwasan Observatories, Kyoto University) Soft X-ray High-Temperature Regions above Solar Flare Loops
  • Session 11.2: High Energy Emission in Flares
     
  • INVITED Gordon Emslie (UAH) Scientific Results from HESSI - a Preview
  • Hugh Hudson (SPRC/ISAS) A rapidly-moving hard X-ray source and a CME
  • Yuri Litvinenko (University of New Hampshire) A simple estimate for energies of electrons accelerated in flare current sheets on the Sun
  • James Miller (UAH) Solar Energetic Particle Spectra from Impulsive Flares
  • Session 11.3: High Energy Emission in Flares
     
  • Masato Yoshimori (Rikkyo University) Intense Gamma-Ray Flare on 6 November, 1997
  • James Ryan (University of New Hampshire) Gamma-Ray Measurements of the 15 November 1991 Solar Flare
  • Henry Aurass (AIP) Shock-excited Radio Burst from a Reconnection Outflow Jet
  • Session 12: Conference Summary (Chair: Takeo Kosugi, ISAS)
     
  • INVITED Saku Tsuneta (NAOJ) Overview of 10 Years of Yohkoh Results and Science Challenges for the Current Decade
  • | Monday | Tuesday | Wednesday | Thursday |



    Maintained by Rebecca McMullen, Montana State University
    Send comments to: Yohkoh10@solar.physics.montana.edu