Author: Xiao, M.
Paper Title Page
TUPME021 Optimization Parameter Design of a Circular e+e− Higgs Factory 1616
 
  • D. Wang, Y.W. An, J. Gao, H. Geng, Y.Y. Guo, Q. Qin, N. Wang, S. Wang, M. Xiao, G. Xu, S.Y. Xu
    IHEP, Beijing, People's Republic of China
  
  Funding: NSFC:11175192
In this paper we will show a gen­ral method of how to make an op­ti­mized pa­ra­me­ter de­sign of a cir­cu­lar e+e− Higgs Fac­tory by using an­a­lyt­i­cal ex­pres­sion of max­i­mum beam-beam pa­ra­me­ter and beam­strahlung beam life­time started from given de­sign goal and tech­ni­cal lim­i­ta­tions. A pa­ra­me­ter space has been ex­plored. 		 
 
WEPEA022 Analytical Estimations of the Dynamic Apertures of Beams with Momentum Deviation and Application in FFAG 2546
 
  • M. Xiao, J. Gao
    IHEP, Beijing, People's Republic of China
  
  An­a­lyt­i­cal for­mu­lae for es­ti­mat­ing the dy­namic aper­tures of syn­chro­tron par­ti­cles has been well es­tab­lished. Based on the stan­dard map­ping, we ex­tend the an­a­lyt­i­cal for­mu­lae of dy­namic aper­ture for off-mo­men­tum par­ti­cles in cir­cu­lar ac­cel­er­a­tor. And we com­pare the an­a­lyt­i­cal re­sults with the sim­u­la­tion ones in the BEPC-II positron ring lat­tice under some con­di­tions. What's more, we give the an­a­lyt­i­cal for­mu­lae of dy­namic aper­ture for FFAG in the sim­i­lar way.