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Evidence for magnetic reconnection

Evidence for magnetic reconnection. Rhessi-workshop 8-11 June 2005. Rich He3 and heavy ion events 05 October 2002 G. Mason, M. Pick, C. Tan. F N09-W64 0.4-0.6 MeV He3/He4 0.63 ± 0.09 Fe/O 1.77 ± 0.24. 2002 0ctober 05. NRH 164 MHz. RHESSI up to 50 keV. 2002 October 05.

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Evidence for magnetic reconnection

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  1. Evidence for magnetic reconnection Rhessi-workshop 8-11 June 2005

  2. Rich He3 and heavy ion events 05 October 2002G. Mason, M. Pick, C. Tan • F N09-W64 • 0.4-0.6 MeV • He3/He4 0.63 ± 0.09 • Fe/O 1.77 ± 0.24

  3. 2002 0ctober 05 NRH 164 MHz RHESSI up to 50 keV

  4. 2002 October 05

  5. JUNE 02 2002,Pick, Démoulin, Krucker, Malandraki and Maia (Apj, June 1, 2005) RHESSI 25-50 keV 410 MHz 327 MHz Reconnection 236 MHz 164 MHz 1 GHz OSRA 100 MHz Magnetic reconnection behind A flux rope WAVES

  6. Moving and stationary sources M ~ 410 km/s

  7. Rhessi S M all frequencies

  8. XR, S and M correlated Current sheet ≤ 0.3 SR Assymetric (Zharkova, 2004) I B flux reconnection - + type II QP O O Ejection of a Twisted flux tube Still anchored B flux RX Shock stationary Stationary Reconnection Interaction with streamer Stops first interaction Reconnection with Surrounding medium starts to peal the erupting structure. M II III 10: 30 UT Shock 2 RS Loop front > 1.6 Rs E release

  9. 17 March 2002 M.Wang, Pick, Yan, Krucker

  10. 17 march 2002 + 600 km/s

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