Particle Acceleration at Coronal Shocks: the Effect of Large-scale Streamer-like Magnetic Field Structures

Xiangliang Kong, Shandong University at Weihai, Weihai, China, Fan Guo, Los Alamos National Lab, Los Alamos, NM, United States, Joe Giacalone, University of Arizona, Planetary Sciences, Tucson, AZ, United States, Hui Li, Los Alamos National Lab, Los Alamos, United States and Yao Chen, Shandong University, Weihai, Shandong, China