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

Davtyan, M.M.

Paper Title Page
MOPD41 Impact of Environmental Variability on Vibrating Wire Monitor Operation 131
 
  • S.G. Arutunian, M.M. Davtyan, I.E. Vasiniuk
    YerPhI, Yerevan
  • J.F. Bergoz
    BERGOZ Instrumentation, Saint Genis Pouilly
  • G. Decker
    ANL, Argonne, Illinois
  • G.S. Harutyunyan
    YSU, Yerevan
  
 

The Vibrating Wire Monitor (VWM) was developed for precise transversal profiling/monitoring of charged particle/photon beams. The extremely high sensitivity of VWM is achieved by sensitivity of wire natural oscillation frequency to wire temperature. Due to the rigidity of the wire support structure, the VWM is also sensitive to the environmental parameters. In this paper, it is shown that the main parameter of influence is the ambient temperature. The magnitude and character of this influence is investigated along with the effect of electromagnetic interference on the VWM electronics in an accelerator environment.