The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Shao, J.H. AU - Antipov, S.P. AU - Baryshev, S.V. AU - Chen, H.B. AU - Conde, M.E. AU - Doran, D.S. AU - Gai, W. AU - Jing, C.-J. AU - Liu, W. AU - Power, J.G. AU - Qiu, J.Q. AU - Shi, J. AU - Wang, D. AU - Wang, F.Y. AU - Whiteford, C. AU - Wisniewski, E.E. AU - Xiao, L. ED - Henderson, Stuart ED - Akers, Evelyn ED - Satogata, Todd ED - Schaa, Volker R.W. TI - Dark Current Imaging Experiment in an L-band RF Gun 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 localized high electric field enhancement or low work function is the trigger for strong field emission, which however has yet been well experimentally studied. Using an L-band photocathode gun test stand at Argonne Wakefield Accelerator Facility (AWA), we’ve constructed an imaging beam line to observe field emission current from predefined emitters on cathode. Preliminary experiment results are present. Future plan is discussed. PB - JACoW CP - Geneva, Switzerland SP - 2952 EP - 2955 KW - cathode KW - solenoid KW - gun KW - electron KW - experiment DA - 2015/06 PY - 2015 SN - 978-3-95450-168-7 DO - 10.18429/JACoW-IPAC2015-WEPMN015 UR - http://jacow.org/ipac2015/papers/wepmn015.pdf ER -