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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Bunch Length Measurements in Low-Alpha Mode at SPEAR3 With First Time-Resolved Pump/Probe Experiments
Abstract Not Provided
Wakefield Calculations for the LCLS in Multibunch Operation
Abstract Not Provided
Identification of Bunch Dynamics in the Presence of E-Cloud and TMCI for the CERN SPS Ring
Abstract Not Provided
Results From Plasma Wakefield Acceleration Experiments at FACET
Abstract Not Provided
Updates to the International Linear Collider Damping Rings Baseline Design
Abstract Not Provided
Applying Steady State Microbunching to a Storage Ring as High Power EUV Radiation Source
Abstract Not Provided
Summary of the 2014 Beam-Halo Monitoring Workshop
Understanding and controlling beam halo is important for high-intensity hadron accelerators, for high-brightness electron linacs, and for low-emittance light sources. This can only be achieved by developing suitable diagnostics. The main challenge faced by such instrumentation is the high dynamic range needed to observe the halo in the presence of an intense core. In addition, measurements must often be made non-invasively. This talk summarizes the one-day workshop on Beam-Halo Monitoring that was held at SLAC on September 19 last year, immediately following IBIC 2014 in Monterey. Workshop presentations described invasive techniques using wires, screens, or crystal collimators, and non-invasive measurements with gas or scattered electrons. Talks on optical methods showed the close links between observing halo and astronomical problems like observing the solar corona or directly observing a planet orbiting another star.