Asynchronous accelerator with RFQ injection for active longitudinal   compression of accelerated bunches
  An asynchronous accelerator is described, in which the principle of its operation permits the active longitudinal bunch compression of accelerated proton beams, to overcome the space charge limitation effects of intense bunches. It is shown that accelerated bunches from an RFQ linac can be adapted for Asynchronac injection for a multiple of choices in the acceleration frequencies of the RFQ and the Asynchronac. The offered new type of accelerator system is especially suitable to accelerate proton beams for up to 100MeV energy and hundreds of mA average current. 
A.R. Tumanyan, Yu.L. Martirosyan, V.C. Nikhogosyan, N.Z. Akopov, Z.G.   Guiragossian, R.M Martirosov, Z.N. Akopov