Abstract
Experimental observations of the propagation of an intense, unneutralized, annular, relativistic electron beam along a homogeneous magnetic guide field show that it is unstable. The instability is accompanied by a loss of beam particles and intense microwave emission.
- Received 26 April 1973
DOI:https://doi.org/10.1103/PhysRevLett.31.286
©1973 American Physical Society
