1. HOW TO PROBE SHOCK GEOMETRY
ACE/SOHO/STEREO/WIND workshop
Kennebunk, Maine, June 8th – June 10th, 2010
Gang Li

2. The question: how do we probe shock geometry when they are mostly efficient in accelerating particles close to the Sun?
Acceleration at quasi-parallel and quasi-perpendicular shocks are different
Acceleration time scale is given by kappa_par and kappa_perp, which are decided by different physical processes.

3. Heavy ion spectra not featureless Break is (Q/M) dependence
Cohen et al (2005)‏