Link
Center for Beam Physics at Lawrence Berkeley Laboratory
Particle Beam Physics Laboratory at UCLA
Plasma and Beam Physics Group at the University of Colorado
Beam Theory and Dynamical Systems Group at Michigan State University
Beam Physics Group at GSI
Dynamical Systems and Accelerator Theory Group at Maryland University
Beam Physics Branch at Naval Research Laboratory 
Accelerator Research and Beam Physics at SLAC
Accelerator Physics Group at CERN
ICFA Beam Dynamics Panel
広島大学加速器物理学研究室
ビーム物理研究会
ＫＥＫ加速器理論グループ
京都大学 先端ビームナノ科学センター (粒子ビーム科学)
粒子加速器学校（U.S. Particle Accelerator School）
日本国内のビーム物理研究教育拠点
Links for journals
APS (PRL, PR series, RMP)
AIP (PHP, RSI, JAP, etc.)
IOP (J.Phys. series, ApJ, etc.)
elsevier (Phys.Lett., NIM, etc.)
JACoW (Joint Accelerator Conf. Website)
IPAP (JPSJ, JJAP, PTP, etc.)