Now a days for all future circular accelerators, such as lepton colliders, hadron colliders, lepton-hadron and lepton-heavy ion colliders, advanced light sources, boosters, damping rings, etc. dynamic apertures are becoming key limiting factors for the corresponding required machine performances. In the last years, many theories, methods, codes, and optimization experinces have been accumulated in different circular accelerator communities.
The main purposes of this ICFA Beam Dynamics Panel Mini Workshop on this important beam dynamics issue are to promote further studies on this subject for different circular accelerators and to make the established knowledges and on-going studies to be well communicated among circular accelerator physcists in different communities.
This ICFA Mini Workshop will be held in Institute of High Energy Physics (IHEP), during Nov 1-3, 2017 in Beijing, China, prior to International Workshop on High Energy Circular Electron Positron Collider 2017, IHEP, Nov. 6-8, 2017 (http://cepcws17.ihep.ac.cn/index.html).