The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Faircloth, D.C. AU - Dudnikov, V.G. AU - Lawrie, S.R. AU - Rutter, T. AU - Whitehead, M. AU - Wood, T. ED - Henderson, Stuart ED - Akers, Evelyn ED - Satogata, Todd ED - Schaa, Volker R.W. TI - Design of a Scaled High Duty Factor High Current Negative Penning Surface Plasma Source J2 - Proc. of IPAC2015, Richmond, VA, USA, May 3-8, 2015 C1 - Richmond, VA, USA T2 - International Particle Accelerator Conference T3 - 6 LA - english AB - The Front End Test Stand (FETS) at the Rutherford Appleton Laboratory (RAL) requires a 60 mA, 2 ms, 50 Hz H− beam. The present source can only deliver the current and pulse length requirements at 25 Hz. At 50 Hz there is too much droop in the beam current. To rectify this, a scaled source is being developed. This paper details the new source design and the experiments conducted that are guiding the design. PB - JACoW CP - Geneva, Switzerland SP - 3956 EP - 3958 KW - plasma KW - cathode KW - ion KW - electron KW - simulation DA - 2015/06 PY - 2015 SN - 978-3-95450-168-7 DO - 10.18429/JACoW-IPAC2015-THPF104 UR - http://jacow.org/ipac2015/papers/thpf104.pdf ER -