Difference between revisions of "Working Group 3"
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* Which mechanisms, processes, forces are governing the CME take-off and ICME propagation? | * Which mechanisms, processes, forces are governing the CME take-off and ICME propagation? | ||
Revision as of 07:07, 7 June 2013
Simulation group led by Dusan Odstrcil (USA) and Fang Shen (China); At-large leaders: Noe Lugaz (USA) and Chin-Chun Wu (USA)
Contents
Scientific Objective
The main ISEST objective is to "improve the scientific understanding of the origin and propagation of solar transients, and develop the prediction capacity of these transients' arrival and potential impact on the Earth".
The WG3 (Simulation Group) will:
- Provide global context for all CME events investigated by the ISEST team
- Investigate processes of the CME initiation, heliospheric propagation, and CMEs interaction
- Develop tools to assist collaboration of numerical modelers, theoreticians, and observers
Scientific Questions
- Initiation
- Propagation and interaction
- Impact
Simulation of the ISEST Event Periods (with WG1 Data)
- Late July to early August 2010
- WSA-ENLIL-Cone run by HelioWeather
- February 2011
- Early March 2012
- WSA-ENLIL-Cone run by HelioWeather
- July 2012
- WSA-ENLIL-Cone run by HelioWeather
Investigation of Mechanisms, Processes, and Forces (with WG2 Theory)
- Which mechanisms, processes, forces are governing the CME take-off and ICME propagation?
- How does energy transform during ICMEs propagation and interaction?
- How much variable ambient conditions affect ICMEs?
- How SEPs are accelerated by shocks and how they transport in heliosphere?
Forecasting the CME Arrival and Impact (with WG4)
- Arrival time
- Geo-effectiveness
- Energetic particles
Presentations at the Hvar Workshop 2013
- WG3 - 1st Choice:
- Dusan Odstrcil - Helio Weather Project and Numerical Simulation of Multi-CME Events (WG3)
- Fang Shen - Could the collision of CMEs in the heliosphere be super-elastic? (WG3)
- WG3 - 2nd Choice:
- Bojan Vrsnak - Drag Based Model for ICME Propagation
- Yuming Wang - Do we need to correct projection effect for halo CMEs in terms of space weather forecasting?
- Roberto Susino - Study of a geoeffective Coronal Mass Ejection with UV spectroscopy and stereoscopic data
Future Plan
TBD
