Difference between revisions of "FG11. Plasmasphere-Magnetosphere Interactions"
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10:30am - 12:15pm........<font color=blue> "Wave Growth and Propagation"</font> | 10:30am - 12:15pm........<font color=blue> "Wave Growth and Propagation"</font> | ||
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<li> <font color=red><b>PMI Breakout 1B:</b></font> | <li> <font color=red><b>PMI Breakout 1B:</b></font> | ||
1:30 - 3:00pm........<font color=blue> "Plasma Influence on Wave Particle Interactions"</font> | 1:30 - 3:00pm........<font color=blue> "Plasma Influence on Wave Particle Interactions"</font> | ||
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<li> <font color=red><b>PMI Breakout 2:</b></font> | <li> <font color=red><b>PMI Breakout 2:</b></font> | ||
3:30 - 5:00pm........<font color=blue> "Plume Transport, Evolution, and Influence"</font> | 3:30 - 5:00pm........<font color=blue> "Plume Transport, Evolution, and Influence"</font> | ||
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<h4>Tuesday, 23 June 2009</h4> | <h4>Tuesday, 23 June 2009</h4> | ||
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10:30am - 12:15pm........<font color=blue> ""</font> | 10:30am - 12:15pm........<font color=blue> ""</font> | ||
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3:30 - 5:00pm........<font color=blue> "Plasmasphere, Magnetosphere, Ionosphere: Overall System Response"</font> | 3:30 - 5:00pm........<font color=blue> "Plasmasphere, Magnetosphere, Ionosphere: Overall System Response"</font> | ||
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Revision as of 15:43, 21 May 2009
Plasmasphere-Magnetosphere Interactions (PMI)
How Are Magnetospheric Processes Regulated By Plasmaspheric Dynamics (and Vice Versa)?
Conveners: Jerry Goldstein, Maria Spasojevic, Joe Borovsky
Topic Chairs: Maria Spasojevic (Wave-Particle Interactions)
Joe Borovsky (Plume Dynamics & Recirculation)
Join The GEM PMI E-Mail List: Just send e-mail to Jerry Goldstein. (See below.)
Something to Share? If you have something you want to share with the PMI E-Mail List, send it to Jerry Goldstein to pass along to the group. (To fight spam, the E-mail list itself won't be shared or posted, and requests will be carefully screened at JG's discretion.)
GEM 2009 Summer Workshop
- PMI Breakout 1A:
10:30am - 12:15pm........ "Wave Growth and Propagation"
- Hi
- PMI Breakout 1B:
1:30 - 3:00pm........ "Plasma Influence on Wave Particle Interactions"
- Hi
- PMI Breakout 2:
3:30 - 5:00pm........ "Plume Transport, Evolution, and Influence"
- Hi
Tuesday, 23 June 2009
- PMI Breakout 3:
10:30am - 12:15pm........ ""
- Hi
Thursday, 25 June 2009
- Joint PMI-CEDAR session:
3:30 - 5:00pm........ "Plasmasphere, Magnetosphere, Ionosphere: Overall System Response"
- Hi
....................SESSION DESCRIPTIONS..............................
____MON 22 JUN____10:30am - 12:15pm PMI Breakout 1A: "Wave Growth and Propagation" ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... How does the evolving global distribution of cold plasma govern the growth and propagation of waves that control energetic particle distributions & dynamics? 16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)~~ This session focuses on the influence of ambient plasma upon how waves are produced, and how they propagate. To be examined are the conditions for growth and propagation of various waves including EMIC, whistlers (hiss, chorus), ULF, especially the influence of ambient plasma properties (such as density, composition, and spatial structure on various scale sizes).
____MON 22 JUN____1:30 - 3:00pm PMI Breakout 1B: "Plasma Influence on Wave Particle Interactions" ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... How do ambient plasma properties such as temperature, density, and composition influence wave particle interactions? 16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)~~ This session focuses on how ambient plasma influences the waves-particle interactions themselves, examining how various plasma properties (such as density, composition, and spatial structure on various scale sizes) help govern the effectiveness of various waves in changing the energy or pitch angle of energetic particles.
____MON 22 JUN____3:30 - 5:00pm PMI Breakout 2: "Plume Transport, Evolution, and Influence" ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... How is eroded plasmaspheric material transported, how does it evolve and influence reconnection? 16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)~~ This session will examine the formation, dynamics, and fate of plasmaspheric plume plasma. Specific topics to be addressed include (but are not limited to): observation or modeling of cold, dense plasma mixed with magnetospheric plasma, plume plasma at reconnection sites or on open field lines, recirculation or redistribution of cold, dense plasma into the cusp and plasmasheet.
____TUE 23 JUN____10:30am - 12:15pm PMI Breakout 3: "Plasma Density Structure and Evolution" ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... How do various plasma density structures originate and evolve during various phases of geomagnetic activity? 16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)~~ This session will focus upon outstanding questions about the dynamics of density structures in the plasmaspheric. Potential topics to be covered include, plume fine structure & turbulence, plasma instabilities, refilling, ionosphere-thermosphere-plasmasphere interactions, and subcorotation.
____THU 25 JUN____3:30 - 5:00pm Joint PMI-CEDAR session: "Plasmasphere, Magnetosphere, Ionosphere: Overall System Response" ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... How do PMI processes influence the overall system response to storms? 16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)16:27, 21 May 2009 (PDT)~~ This session will investigate the effects of redistribution of thermal ions (ionospheric and plasmaspheric) on the stormtime response of the overall magnetospheric system. The goal is to develop our understanding of the interaction among components of the larger system.
Contact: Jerry Goldstein (jgoldstein at swri.edu), Maria Spasojevic (mariaspasojevic at stanford.edu).Last Year's Activities & Documents
- PMI Tutorial from the 2008 GEM Meeting
- PMI Focus Group Report from the 2008 GEM Meeting
- PMI Science Questions from the 2008 GEM Meeting: last modified 4 July 2008
- Miscellaneous Notes from PMI Sessions:
- Jerry Goldstein's notes from all sessions
- Mick Denton's notes from the PMI 2 Session
- PMI Sessions at the 2008 GEM Meeting
- Original Focus Group Proposal
- Want to Join the GEM PMI E-Mail List? Just send e-mail to Jerry Goldstein with your (1) Name, (2) E-mail address, and (3) What you will be doing during the coming year (#3 is optional, but useful for planning). (Note from JG: My e-mail is not posted here, to protect against spammers. My e-mail string can be constructed as: [first initial] + [last name] + ["at" symbol] + [my affiliation, SwRI] + ["dot edu"].)
TOPIC (I): WAVE-PARTICLE INTERACTIONS
- A. How does the evolving global distribution of cold plasma govern the growth and propagation of waves, specifically those that control energetic particle distributions & dynamics?
- B. How do ambient plasma properties such as temperature, density, and composition influence wave particle interactions?
TOPIC (II): PLUME DYNAMICS & RECIRCULATION
- A. How is eroded plasmaspheric material transported throughout the magnetosphere, and how does it evolve?
- B. How do plumes influence the reconnection process, and what are the implications for solar-wind-magnetosphere coupling?
PMI Sessions at GEM 2009
Conveners: Jerry Goldstein & Maria Spasojevic
The Focus Group "Plasmasphere-Magnetosphere Interactions" (PMI) will host FIVE (5) sessions at the upcoming 2009 GEM Summer Workshop:
