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 - Chen, H.B. AU - Gai, W. AU - Jing, C.-J. AU - Shi, J. AU - Wang, F.Y. AU - Wu, X.W. ED - Petit-Jean-Genaz, Christine ED - Kim, Dong Eon ED - Kim, Kyung Sook ED - Ko, In Soo ED - Schaa, Volker RW TI - Simulation of High Resolution Field Emission Imaging in an rf Photocathode Gun J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - Precisely locating field emission (FE) emitters on a realistic surface in rf structures is technically chal-lenging in general due to the wide emitting phase and the broad energy spread. A method to achieve in situ high resolution FE imaging has been proposed by using solenoids and a collimator to select electrons emitted at certain phases. The phase selection criterion and imaging properties have been studied by the beam dynamics code ASTRA. Detailed results are presented in this paper. PB - JACoW CP - Geneva, Switzerland SP - 1769 EP - 1771 KW - electron KW - cathode KW - gun KW - solenoid KW - simulation DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-TUPOW014 UR - http://jacow.org/ipac2016/papers/tupow014.pdf ER -