PPT-Status of the Beam-Based Feedback

for the CLIC main linac Jürgen Pfingstner 14 th of October 2009 Content Review of the work on the BBF Idea of an adaptive controller Problems with an adaptive scheme and possible solutions . Tatiana Rijoff, Frank Zimmermann . ColUSM. #19 - 01/03/2013. long-range beam-beam collisions . perturb motion at large betatron amplitudes. , where particles come close to opposing beam. cause . ‘diffusive aperture’. C. Weiss. 28.11.2013. EAR2 Beam Line - Report on the Status. 1. 28.11.2013. EAR2 Beam Line - Report on the Status. 2. Beam Dump. EAR-2 Exp. Hall. 2. nd. Collimator. Magnet. Pit Shielding. Target. New Area. Garth J Williams. Representative experiments. We consider two microscopy techniques as examples. Differential Phase Contrast (DPC) . Physical limits on image contrast are driven by the index of refraction, so phase contrast is often dominant. Normally, a sample is . Ziam Ghaznavi. CHE 384T Lithography. November 30. th. , 2017. 1. Outline/Agenda. Motivation. Ion – Solid Interactions. Overview of IBL Systems . Future Outlook. 2. Motivation. SEMATECH and the ITRS. Ziam Ghaznavi. CHE 384T Lithography. November 30. th. , 2017. 1. Outline/Agenda. Motivation. Ion – Solid Interactions. Overview of IBL Systems . Future Outlook. 2. Motivation. SEMATECH and the ITRS. this can be e. −. , . . , protons, neutrons, excited nuclei, fragmented nuclei.... . . Spontaneous radiation and permanent activation is produced.. . Large variety of Beam Loss Monitors (. for JLEIC. Balša. . Terzić. . Department of . Physics, Old Dominion University. Center for Accelerator Studies . (CAS). , Old Dominion University. JLEIC Collaboration Meeting, Jefferson Lab, April 5, 2017. for circular accelerators. Rüdiger . Schmidt, CERN. U.S. Particle Accelerator School January . 2017. Programme for the school. What can go wrong?. What are the consequences?. Mitigation. Are the protection systems efficient and reliable?. hh. 10/8/2015. FCC-hh RF and Transverse Feedback System / W. Hofle 08 October 2015. 1. As presented at the FCC Week. With some additional remarks. Wolfgang Hofle. BE-RF-FB. Start with where we stand . with BPTX. Using scope and . LHCb. BPIM . boards . to readout BPTX signal. BPIM only used for triggering, phase measurements (BPTX1-BC1, BPTX2-BC1, …) done with scope. No . data recording implemented, . Tuning the beam (from Andy’s slides). SLAC can provide (and you can control) . between single electrons – 200 electrons per bunch as its output. 5 bunches a second (5Hz). Beam size between 30 microns and 1cm. Agenda. Effective online feedback: What does the research say? . Feedback in Canvas discussions. Feedback in Canvas quizzes. Feedback in Canvas assignments. Performance task: Create an assignment with corrective, suggestive, and epistemic feedback. . AD status. Main YETS work:. AD consolidation; ring magnet renovation program, RF systems, Instrumentation etc.. BCCC: refurbishment/improvement of . Cryo. -system, delays caused by broken SQUID cable => impact on start-up schedule. Matthew Jones. Purdue University. ICHEP 2020. 1. July 29, 2020. Mu2e Conversion: Physics Motivation. Charged lepton flavor violation is . allowed. in the standard model and in many models of new physics.