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TY - CONF AU - Farabolini, W. AU - Borgmann, Ch. AU - Corsini, R. AU - Gamba, D. AU - Grudiev, A. AU - Khan, M.A. AU - Mazzoni, S. AU - Navarro Quirante, J.L. AU - Pan, R. AU - Peauger, F. AU - Ruber, R.J.M.Y. AU - Towler, J.R. AU - Vitoratou, N. AU - Yaqub, K. AU - Ögren, J. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - Recent Results from CTF3 Two Beam Test Stand J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - From mid-2012, the Two Beam Test Stand (TBTS) in the CTF3 Experimental Facility is hosting 2 high gradient accelerating structures powered by a single power extraction and transfer structure in a scheme very close to the CLIC basic cell. We report here about the results obtained with this configuration as: energy gain and energy spread in relation with RF phases and power, octupolar transverse beam effects compared with modeling predictions, breakdown rate and breakdown locations within the structures. These structures are the first to be fitted with Wake Field Monitors (WFM) that have been extensively tested and used to further improve the structures alignment on the beam line. These results show the unique capabilities of this test stand to conduct experiments with real beams. PB - JACoW CP - Geneva, Switzerland SP - 1880 EP - 1882 KW - HOM KW - wakefield KW - experiment KW - accelerating-gradient KW - diagnostics DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-WEOCA02 UR - http://jacow.org/ipac2014/papers/weoca02.pdf ER -