TY  - RPRT
TI  - The Differential Algebra Based Multiple Level Fast Multipole Algorithm for 3D Space Charge Field Calculation and Photoemission Simulation
AU  - Zhang, He
AU  - Portman, Jenni
AU  - Tao, Zhensheng
AU  - Duxbury, Phillip
AU  - Ruan, Chong-Yu
AU  - Makino, Kyoko
AU  - Berz, Martin
PY  - 2015
DO  - 10.1017/s1431927615013410
UR  - https://www.osti.gov/biblio/1233556
ID  - 1233556
ER  -