24 citations · 25 across the 4 of their papers we have counts for
4 papers
Multi-Stream Instability of a Single Long Electron Bunch in a Storage Ring
B. L. Beaudoin, R. A. Kishek, I. Haber +2
A multi-stream instability is observed experimentally in a longitudinally expanding electron beam in a storage ring. The instability is observed when the beam expands such that its…
Low Space-Charge Intensity Beams in UMER via Collimation and Solenoid Focusing
S. Bernal, B. Beaudoin, L. Dovlatyan +5
The University of Maryland Electron Ring (UMER) has operated traditionally in the regime of strong space-charge dominated beam transport, but small-current beams are desirable to s…
Beam Halo Imaging with a Digital Optical Mask
H. D. Zhang, R. B. Fiorito, A. G. Shkvarunets +2
Beam halo is an important factor in any high intensity accelerator. It can cause difficulties in the control of the beam, emittance growth, particle loss and even damage to the acc…
Energy Transfer Mechanisms and Equipartitioning in non-Equilibrium Space- Charge-Dominated Beams
R. A. Kishek, P. G. O'Shea, M. Reiser
A process of energy transfer is demonstrated in non-equilibrium charged particle beams with anisotropy and space charge. Equipartitioning of energy between available degrees of fre…