A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

Thorley, A.J.P.

Paper Title Page
WEPE095 Impedance and Single-bunch Instabilities in the ILC Damping Ring 3572
 
  • M. Korostelev, O.B. Malyshev, A. Wolski
    Cockcroft Institute, Warrington, Cheshire
  • N.A. Collomb, J.M. Lucas, S. Postlethwaite
    STFC/DL, Daresbury, Warrington, Cheshire
  • A.J.P. Thorley
    The University of Liverpool, Liverpool
  
 

The lon­gi­tu­di­nal wake fields have been cal­cu­lat­ed by using 3D code, CST Par­ti­cle Stu­dio, for a num­ber of dif­fer­ent vac­u­um cham­ber com­po­nents of the 6.4 km ILC damp­ing ring de­sign. Based on the re­sults, stud­ies of bunch length­en­ing and sin­gle-bunch in­sta­bil­i­ties have been car­ried out. Bunch length­en­ing from a par­ti­cle track­ing code are com­pared with re­sults from nu­mer­i­cal so­lu­tion of the Haissin­s­ki equa­tion. The track­ing code is used to pre­dict the thresh­old for sin­gle-bunch in­sta­bil­i­ties.