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Mikhailichenko, A.A.

Paper Title Page
MOPLS105 Collimators for ILC 807
 
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  We considered two types of collimators for usage in undulator conversion system of ILC. In the first, the Pyrolytic graphite is used and it is installed in front of a target; the second one uses InGa alloy in rotating cylinder. The last one installed in front of undulator. Collimators allow absorption single train on bunches in ILC and enhace the photon polarization.  
MOPLS106 Independent Operation of Electron/Positron Wings of ILC 810
 
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  We represent a concept of fast feedback system allowing independent operation of electron-positron wings of ILC.  
MOPLS107 Test of SC Undulator for ILC 813
 
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  We represent details of design and results of test SC 40cm-long undulator having period 10mm and aperture ~8 mm allowing K=0.7. This undulator can be used in ILC positron conversion system.  
MOPLS108 Liquid Metal Target for ILC 816
 
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  We considered the Hg target for gamma/positron conversion suitable for usage in ILC project. Positron scheme generation with undulator allows usage thin Hg jet confined in profiled duct with rectangular cross-section.  
MOPLS109 Operational Experience with Undulator for E-166 819
 
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  We represent results of operation of 2.54 mm period, K=0.2, up to 30 Hz undulator used in E-166 experiment for polarized positron production. One peculiarity is in usage of Ferrofluid for cooling.  
TUPLS001 Enhanced Optical Cooling of Ion Beams for LHC 1483
 
  • E.G. Bessonov, M.V. Gorbunkov
    LPI, Moscow
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  Enhanced optical cooling (EOC) of fully stripped lead ions in LHC is investigated. The method of EOC is based on the usage of pickup and kicker undulators and optical amplifier. External selectivity is arranged by a moving screen located on the image plane of the optical system, projecting the emitted undulator radiation there (see physics/0509196). Nonlinear features of cooling and requirements to the ring lattice, optical and laser systems are discussed. Comparison with classical optical stochastic cooling (OSC) is represented as well.  
WEPLS063 Laser Driven Linear Collider 2523
 
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  We represent the details of scheme allowing long term acceleration with >10GeV/m. The basis of the scheme is a fast sweeping device for laser bunch. After sweeping the laser bunch has a slope with respect to the direction of propagation. So the every cell of accelerating structure becomes illuminated locally only for the moment, when the particle is there. Self consistent parameters allow considering this type of collider as a candidate for post-ILC era.  
WEPLS064 Wiggler for ILC Cooler 2526
 
  • A.A. Mikhailichenko
    Cornell University, Department of Physics, Ithaca, New York
  
  We represented the concept of a wiggler with linear piecewise field dependence. This eliminates nonlinearities in wiggler. This type of wiggler can be recommended for usage in ILC cooler.