Session 8: Particle Acceleration and Transport in Flares and their Relationship to SEP Events Antoun Daou David Alexander Rice University 2011 SHINE WORKSHOP.

Slides:



Advertisements
Similar presentations
The Johns Hopkins University Applied Physics Laboratory SHINE 2005, July 11-15, 2005 Transient Shocks and Associated Energetic Particle Events Observed.
Advertisements

SEP Data Analysis and Data Products for EMMREM Mihir I. Desai & Arik Posner Southwest Research Institute San Antonio, Texas Mihir I. Desai & Arik Posner.
THREE-DIMENSIONAL ANISOTROPIC TRANSPORT OF SOLAR ENERGETIC PARTICLES IN THE INNER HELIOSPHERE CRISM- 2011, Montpellier, 27 June – 1 July, Collaborators:
Energy Release and Particle Acceleration in Flares Siming Liu University of Glasgow 9 th RHESSI Workshop, Genova, Italy, Sep
Solar flares and accelerated particles
Explaining the Acceleration and Transport of Solar Energetic Particles C.M.S. Cohen Caltech And still trying....
M. J. Reiner, 1 st STEREO Workshop, March, 2002, Paris.
Solar Energetic Particles and Shocks. What are Solar Energetic Particles? Electrons, protons, and heavier ions Energies – Generally KeV – MeV – Much less.
SEP Acceleration Mechanisms Dennis K. Haggerty and Edmond C. Roelof Johns Hopkins U./Applied Physics Lab. ACE/SOHO/STEREO/Wind Workshop Kennebunkport,
Bastille Day 2000 Solar Energetic Particles Event: Ulysses observations at high heliographic latitudes M. Zhang Florida Institute of Technology.
Electron Acceleration at the Solar Flare Reconnection Outflow Shocks Gottfried Mann, Henry Aurass, and Alexander Warmuth Astrophysikalisches Institut Potsdam,
CME Workshop Elmau, Feb , WORKING GROUP C: ENERGETIC PARTICLE OBSERVATIONS Co-Chairs: Klecker, Kunow SUMMARY FROM WORKSHOP 1 Observations Questions.
Working Group 2 - Ion acceleration and interactions.
Theory of Shock Acceleration of Hot Ion Populations Marty Lee Durham, New Hampshire USA.
Sept. 12, 2006 Relationship Between Particle Acceleration and Magnetic Reconnection.
Solar Flare Particle Heating via low-beta Reconnection Dietmar Krauss-Varban & Brian T. Welsch Space Sciences Laboratory UC Berkeley Reconnection Workshop.
Meeting 5 April 5, 2006 Comparative Aspects of Particle Acceleration and Reconnection.
SEPs and Solar Radio Bursts S. Krucker and H. Hudson Time-of-flight analysis of SEP propagation Connectivity of the SEP field lines SIRA relevance.
Oct. 10, 2006 Energy Partitioning from Magnetic Reconnection.
Hard X-ray Diagnostics of Solar Eruptions H. Hudson SSL, UC Berkeley and U. Of Glasgow.
Shock Acceleration of Thermal and Hot Seed Ion Populations Martin A. Lee University of New Hampshire September 16-17, 2008.
F1B: Determine the Dominant Processes of Particle Acceleration Phase , Open the Frontier UV Spectroscopic determin- ation of pre/post-shock density,
Measuring Proton Energies and Fluxes Using EIT (SOHO) CCDs Areas Outside the Solar Disk Images L. Didkovsky 1, D. Judge 1, A. Jones 1, and J. Gurman 2.
CME Workshop Elmau, Feb , WORKING GROUP C: ENERGETIC PARTICLE OBSERVATIONS Co-Chairs: Klecker, Kunow SUMMARY FROM SESSION 1B Discussion of.
CME Initiation: The Matrix Reloaded David Alexander, Rice University.
Multiwavelength observations of a partially occulted solar flare Laura Bone, John C.Brown, Lyndsay Fletcher.
Compelling Theoretical Issues Driven by Observations / Theoretical Wish List of Observations WG5 Hamish Reid.
Solar Energetic Particle Events: An Overview Christina Cohen Caltech.
IHY Workshop A PERSONAL VIEW OF SOLAR DRIVERS for Solar Wind Coronal Mass Ejections Solar Energetic Particles Solar Flares.
Outline of WG 2 Sessions: Interplanetary Phenomena Working Group Leaders: Ian Richardson and Ilia Roussev.
Outstanding Issues Gordon Holman & The SPD Summer School Faculty and Students.
Elemental Abundance variations of the Suprathermal Heavy Ion Population over solar cycle 23 M. Al Dayeh, J.R. Dwyer, H.K. Rassoul Florida Institute of.
Observational Tests of Suprathermal Particle Acceleration (Dayeh/Hill  Hill/Desai) WORKING GROUP SUMMARY.
ACE Page 1 ACE ACE PresentorInstitution. ACE Page 2 ACE Mass Fractionation in the Composition of Solar Energetic Particles Although it is well known that.
SEP Acceleration C.M.S. Cohen Caltech. Outline Shock acceleration in the IPM –ESP events –Observations vs theory –Observations driving theory Flare acceleration.
1 20 January 2005: Session Summary SHINE 2006 Zermatt, Utah, 31 July - 4 August Invited Talks Riley: what was the Alfven speed in the corona at.
Project: Understanding propagation characteristics of heavy ions to assess the contribution of solar flares to large SEP events Principal Investigator:
SHINE SEP Campaign Events: Detailed comparison of active regions AR9906 and AR0069 in the build-up to the SEP events of 21 Apr 2002 and 24 Aug 2002 D.
Social Roles and Relationships.
A Local Reacceleration Thick Target Model (LRTTM) (a modification of the Collisional Thick Target Model CTTM -Brown 1971) Brown, Turkmani, Kontar, MacKinnon.
SHINE 2006 Student Day Working Group III summary Zermatt, Utah, July 31 - August 4 Gang Li.
SHINE 2006 David Alexander Rice University Exploring the dynamics of flux-emergence in magnetically-complex solar active regions David Alexander and Lirong.
Characterizing Thermal and Non- Thermal Electron Populations in Solar Flares Using RHESSI Amir Caspi 1,2, Säm Krucker 2, Robert P. Lin 1,2 1 Department.
Plasma Heating and Particle Acceleration by Turbulence in Solar Flares Siming Liu Stanford University In collaboration with Vahé Petrosian, Yanwei Jiang,
The Suprathermal Tail Properties are not well understood; known contributors Heated solar wind Interstellar and inner source pickup ions Prior solar and.
WG3 Session#3 Thursday PM: This session focused on the global effects of the Sun as seen in the outer heliosphere. The largest solar energetic particle.
1 Introduction to the SHINE Campaign Events 2002 April 21 and 2002 August 24 Allan J. Tylka Code 7652, Naval Research Laboratory, Washington DC 20375
Solar energetic particle simulations in SEPServer How to deal with scale separation of thirteen orders of magnitude R. Vainio, A. Afanasiev, J. Pomoell.
What is the Origin of the Frequently Observed v -5 Suprathermal Charged-Particle Spectrum? J. R. Jokipii University of Arizona Presented at SHINE, Zermatt,
1 Test Particle Simulations of Solar Energetic Particle Propagation for Space Weather Mike Marsh, S. Dalla, J. Kelly & T. Laitinen University of Central.
Discovery of Relativistic Positrons in Solar Flares with Microwave Imaging and Polarimetry Gregory D. Fleishman, Alexander T. Altyntsev, Natalia S. Meshalkina.
Hybrid model of solar energetic particle acceleration and transport Hybrid model of solar energetic particle acceleration and transport Leon Kocharov,
Elemental Abundance variations of the Suprathermal Heavy Ion Population over solar cycle 23 M. Al Dayeh, J.R. Dwyer, H.K. Rassoul Florida Institute of.
George C. Ho1, David Lario1, Robert B. Decker1, Mihir I. Desai2,
Session #8: Corotating Interaction Regions and the Connection Between Their Trailing Edge and Energetic Particle Acceleration at 1 AU Organizers: Robert.
Progress Toward Measurements of Suprathermal Proton Seed Particle Populations J. Raymond, J. Kohl, A. Panasyuk, L. Gardner, and S. Cranmer Harvard-Smithsonian.
Suprathermal Particle Density Variations over the Solar Cycle
Modeling the SEP/ESP Event of December 13, 2006
Student Day Working Group III summary
Organizers: Mihir Desai, Joe Giacalone, Eric Christian
Acceleration of Electrons and Protons by Plasma Waves in Sgr A*
Alexei Struminsky1,2  1 Space Research Institute
SEP Events, Suprathermal Seed Particles and 3He
Session 8: Global implications of kinetic-scale particle acceleration throughout the heliosphere Conveners: J. Dahlin, L. Wilson, B. Chen, J. Giacalone,
Mechanical Energy Kinetic Energy, energy of motion,
Conveners: M. A. Dayeh (SwRI), R. Bucik (MPS/UG), and C. Salem (UCB)
THREE PHASES OF PARTICLE ACCELERATION
Transition Region and Coronal Explorer (TRACE)
Sources of solar energetic particles revealed by composition data
Plasma : high electic field can accelerate electron and proton laser plasma accelerator can reduced size of future accelerator can produced particle beam.
Presentation transcript:

Session 8: Particle Acceleration and Transport in Flares and their Relationship to SEP Events Antoun Daou David Alexander Rice University 2011 SHINE WORKSHOP

Session I: Flare Particle Acceleration and Transport Tuesday July 9:45 a.m. What are the key observations required to distinguish between the effects of photon production, particle transport, particle injection & particle acceleration? electron and proton driven processes? Does anisotropic injection imply anisotopric accelerated spectra? Is the acceleration region separate or co-located with the interaction region? How do we determine this? What physics have we not considered in particle transport studies? e.g. warm plasmas, wave-particle interactions, return currents, …

Session II: Relationship to SEP Events Tuesday July 2:00 p.m. What role does particle transport play in the observed SEP signatures (composition, spectra, distribution, etc.)? If flares provide the seed particles for subsequent shock acceleration to SEP energies, can we distinguish the source particle properties and how do they relate to that observed at the flare? How are electrons and protons/ions related in SEP events? How does this relate to the flare relationship?