TY - JOUR A1 - Kurz, Martin A1 - Hülsmann, Peter A1 - Glock, Hans-Walter A1 - Klein, Horst T1 - Transversal loss factor of an rf-focussing iris structure with rectangular holes T2 - Proceedings of the 1992 third European Particle Accelerator Conference 24.03. - 28.03.1992, Berlin N2 - By replacing the irises in an electron linac by a slit one gets a structure capable of focussing/defocussing an electron beam (rf-quadrupoles). Therefore one can think of a combination of rf- and conventional magnetic quadrupoles for transversal focussing in linear-colliders. Furthermore they can meet the demands of BNS-damping without initial energy spread. Considering multibunch-operation of a collider, the long-range wake behaviour of this kind of structure has to be investigated. A three-cell structure has been built and investigated for dipole-type transversal long-range wakes. The experimental results are compared to numerical simulations done with MAFIA. Y1 - 2005 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3341 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-20686 SP - 874 EP - 876 PB - Edition Frontieres CY - Gif sur Yvette ER -