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SHINE_2006 The 20 January 2005 flare/ CME is associated with a very energetic (and prompt) SEP. Ulysses . 20 January 2005 CME LASCO C2 SMEI B.V. Jackson.

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Presentation on theme: "SHINE_2006 The 20 January 2005 flare/ CME is associated with a very energetic (and prompt) SEP. Ulysses . 20 January 2005 CME LASCO C2 SMEI B.V. Jackson."— Presentation transcript:

1 SHINE_2006 The 20 January 2005 flare/ CME is associated with a very energetic (and prompt) SEP. Ulysses . 20 January 2005 CME LASCO C2 SMEI B.V. Jackson P.P. Hick and A. Buffington, Center for Astrophysics and Space Sciences, UCSD

2 SHINE_ January 2005 CME SMEI  Ulysses

3 SHINE_2006 The bulk of the 3 x g of material reached 1 AU in about one day indicating an average speed for this mass of approximately 1600 km s -1, or a total kinetic energy for the CME of ~2 x ergs. 20 January 2005 CME

4 SHINE_ /26 10/28 10/29 11/2 11/4 4/21/02 ∆ ∆ - UCSD total estimate Although there are large uncertainties, it appears that large SEP events extract ~10% of the CME kinetic energy. A similar efficiency has been estimated for cosmic ray acceleration by supernova shocks. (Mostly from Dick Mewaldt – SHINE 2005) | ∆ - 1/20/05 | 20 January 2005 CME

5 SHINE_ January 2005 CME - caveat 20 January 2005 CME UCSD CASS orbit-orbit subtraction analysis

6 SHINE_ January 2005 CME - caveat 20 January 2005 CME


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