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Highlights from LINAC 12 in Tel Aviv, Israel. J ürgen Pfingstner Alexander Gerbershagen. Content. Alexander Organisation and program of the conference Student poster session Presentations and posters to the topics of Colliders Technologies relevant for CLIC J ürgen Light sources
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Highlights from LINAC 12 in Tel Aviv, Israel Jürgen Pfingstner Alexander Gerbershagen
Content Alexander • Organisation andprogram of the conference • Student poster session • Presentations and posters to the topics of • Colliders • Technologies relevant for CLIC Jürgen • Light sources • Proton and Ion Accelerators • New Developments
Organisation • 9th (Sun) to 14th (Fri) September • Dan Panorama hotel • 300+ participants • 30 companies • Very well organized • Good timing of sessions (starting on time, no delays) • Coffee breaks and lunches,hence lots of communication
Program • Sunday • Student poster session, reception • Mon, Tue, Thu • Morning and afternoon presentations • 1 hour of oral posters, 5 min. each • 2 hours poster session • Wed • Morning presentations • Outing to Jerusalem • Fri • Morning presentations
Student poster session • “On-line Dispersion-free Steering for the Main Linac of CLIC” by Jürgen • “Specifications of the Distributed Timing System for the CLIC Main Linac” by Alexander Student poster session winner: • “First Demonstration of Optical Frequency Shot-noise Suppression in Relativistic Electron-beams” by A.Nause (University of Tel-Aviv) • collective Coulomb interaction between the electrons of a cold intense beam during beam drift • beam charge homogenizes due to the collective interaction, and its distribution becomes sub-Poissonian • measure sub-linear growth as a function of current of the optical transition radiation
Colliders: CLIC • Talks • “Status and Future of the CLIC Study” by Roberto Corsini • “RF power production at the two beam test stand at CERN” by Igor Syratchev • Posters • “Recent improvements to the Control of the CTF3 High-current Drive Beam” by B. Constance • “Status and Results of the CLIC Decelerator Demonstration in the CLIC Test Facility” by S. Döbert • “Precise Stabilization of the Drive Beam Intensity for Advanced CLIC Studies in CTF3” by A.Dubrovskiy • “Detailed Analysis of Long-Range Wakefield in the Baseline Design of the CLIC Main Linac” by V. F. Khan • “Failure Tolerance Studies in the CLIC Main Linac and Beam Delivery System” by C.O. Maidana • “Normal Conducting Deflecting Cavity Development at the Cockcroft Institute” by G. Burt • investigating the effect of the couplers on beamloading and on the wakefields
Colliders: ILC • Talks • “Status of ILC” by Akira Yamamoto (KEK) • “Results achieved by the S1-Global Collaboration for ILC” by Hitoshi Hayano (KEK) • Posters • “Development of Permanent Magnet Focusing System for Klystrons” by Y. Fuwa (Kyoto University) • “ILC RF Development Summary” by C. Adolphsen (SLAC) • “Waveguide System R&D for the ILC Klystron Cluster Scheme” by C.D. Nantista (SLAC) • “LLRF Automation for the 9mA ILC Tests at FLASH” by J. Branlard(DESY) • automatic detection of cavity quenches • automatic adjustment of the superconducting cavity quality factor • automatic compensation of detuning due to Lorentz forces • Also Hadron-Lepton Collider
Technologies relevant for CLIC • “Synchronization of Accelerator Sub-systems with Ultimate Precision” by H. Schlarb (DESY) • “Solid State Marx Modulators for Emerging Applications - CLIC, ESS, ILC & Project X” – M.A. Kemp (SLAC) • “Advances in Beam Tests of Dielectric-based Accelerating Structures” by A. Kanareykin (Euclid TechLabs, LLC) • diamond based accelerating structures • Beam passes through a rectangular diamond loaded resonator and induces an intense wakefield • fields up to 0.3 GV/m