PPT-3.5 GeV Linac : charge limits from single-bunch wakes

Andrea Latina BEABPLAT Outline Study of Singlebunch effects Shortrange wakefields Shortrange wakes stability Beam transport and misalignments Orbit amplitude amplification Emittance growth. Yue Hao, C-AD. For the eRHIC Team. eRHIC, linac-ring EIC. Linac=ERL, or the luminosity is negligible. The first proposed linac-ring collider. 250GeV (p) *15.9 (. e. ) @1.5e33 cm-2 s-1. Why linac-ring. . LCWS . 2014, Belgrade, October 6. th. -10. th. , . 2014. Steffen Döbert, BE-RF. No changes to the electron injector. Some work started on optimizing the. positron source with a student started recently . .. The results from FLASH II . tests. Sven Ackermann. FEL . seminar. Hamburg, . April. . 23. th. , 2013. Motivation for FLASH II. .. Generate. . more. . photon. . user. beam time. . by. fast . 7835 Procurement Plan. . Proton Improvement Plan. Fernanda . G. . Garcia. Accelerator Division. 11/2/2011 Proton . Source . Department. Linac Vacuum Tubes. In order to operate, Linac/PreAcc combine require . Germán Rodrigo. Workshop on Heavy Particles at the LHC, 5-7January 2011, Zürich. . The. top quark. The top quark. is the heaviest known elementary particle: . it. . plays a fundamental role in many extensions of the Standard Model (SM) / alternative mechanisms of EWSB. . J.B. Rosenzweig. UCLA Dept. of Physics and Astronomy. Towards a 5. th. Generation Light Source . Celebration of Claudio Pellegrini. Catalina Island — October 2, 2010 . FELs. are Big Science. Size=$. Karl Bane. SLAC National Accelerator Laboratory. 27 October 2016. LER 2016. Synchrotron SOLEIL, France. In low emittance rings, in colliders, in . linac. -based X-ray free electron lasers (FELs), the impedance/wakes of the vacuum chamber objects can lead to performance degradation. They can cause . Objectives/Scope. Participation. Addressing comments on previous proposal. Objectives/Scope. Design and costing . of the rf system for the various (Compton/soft/hard) main linacs, including accelerating structures, power source and waveguide network.. Related RF Power Systems. Trevor Butler . Dec 8. th. 2010, 2:00 pm – 2:30 pm. LE Linac RF Power Amplifier Chain. 5 LE (201.25 MHz) Linac RF Stations. (0.75–116.5 . MeV. ). First 200 . Proton Source Workshop. December 7 and 8, 2010. Beam Diagnostic Systems. Beam Position Monitors, BPM. Beam Loss Monitors, BLMs. Beam Emittance Measurement. Beam Current Toroids. Beam Intensity Profile Measurement. Arne Freyberger. Operations Department. Accelerator Division. Jefferson Lab. Outline. Accelerator Management Changes. FY17 Accelerator Operations. Fall 2016. Spring . 2017. Optimizing 12GeV Operations. – Joint Fermi / Imperial . FERMILAB. 1. 1/Mar/2011. Proton Drivers. Leo . jenner. – Joint Fermi / Imperial . FERMILAB. 2. 1/Mar/2011. Proton Drivers. Leo . jenner. – Joint Fermi / Imperial . Longitudinal Coupled Bunch Instability in MEIC Electron Collider Ring R. Li Outline Motivation Mechanism of LCBI Experimental Observations Suppression Schemes PEPII Results LCBI in MEIC (Wang), (Ahmed, Boats can be downright dangerous when it comes to wakes, and that danger includes both creating a harmful wake and receiving one. A wake, of course, is the wave a boat creates underway as it displace