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Our calculations suggest that experiments relating to disk heating, as well as beam deposition, focusing and transport can be performed within the context of current design proposals for accelerator test-facilities. Since the test-facilities have lower ion kinetic energy and beam pulse power as compared to reactor drivers, we achieve high-beam intensities at the focal spot by using short focal distance...
Based on a "warm beam" model, a full 3-D electrostatic linearized stability analysis is carried out within the context of Vlasov-Maxwell equations. The coupling of longitudinal and transverse motions is included as well as arbitrary wall impedance. Numerical results show that the warm beam is rather stable for zero wall impedance. A known artifact of the model introduces the only non-resistive...
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