PPT-NSLS-II Electron and X-Ray Beam Stability Review

Power Supply Stability amp Electrical Noise George Ganetis Wing Louie amp David Bergman January 18 2018 Outline Overview Power Supply Systems Diagnostics amp Measurements Used for Power Supplies. …with many thanks to:. E. Quaranta. CollUSM. - October 17. th. 2014. N. Simos, K. . Aldogan. , Z. Zhong. . Brookhaven. National Laboratory, Upton, NY (USA). A. . Bertarelli. , F. . Carra. , N. Mariani, S. . Brian Heneveld, P.E., CIH. NSLS-II BORE Coordinator. Conventional Facilities Advisory Committee Review. October 5-6, 2010. Agenda. Beneficial Occupancy Readiness Evaluation process. Pre-BORE Walk Downs. . Muons, Inc.. Innovation in research. The Problem: Bunched Beam Tomography. Advanced accelerator beam diagnostics are essential for user facilities that require intense proton beams with small . emittances. SuperKEKB. Y.Susaki,KEK. -ACCL. 9. Feb, . 2010. KEK seminar. Positron beam emits synchrotron radiation. Electrons are produced at the chamber wall by photoemission. The electrons . are attracted and interact with the positron beam. Lecture No.6. By: . Sajid. . Hussain. . Qazi. POTENTIAL GRADIENT. It is defined as rate of change of potential with respect to displacement in the direction of electric field, i.e.,. Its unit is volt/meter or volt/cm.. with matter. Interaction of x-ray photons with matter. . When a beam of x-ray photons passes through matter, its intensity (energy . –. or number of x-ray photons - flowing per second) is reduced: . Tutor: Peter Harris. Click on the buttons to move between slides. .. (Make sure you are in “Slide Show” mode). The aims of this course are:. ● . to explain how X-rays are generated in the electron microscope. Erik D. Johnson, Deputy ALD for Programs. Science Advisory Committee. . April 4, . 2011. Science Program Goals:. 1) Very fast ramp up of science program. 2) Continuous service to user community. 3) Dramatically advanced capabilities and high productivity. 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 . Yoshiteru Hidaka. Electron and X-Ray Beam Stability Review. 01/18/2018. Outline. Overview. of NSLS-II Insertion Devices. Beam Size Change from ID Gap/Phase Variations. Beam-based Coupling Measurement. Integrated Facility Management (IFM) For NSLS-II October 6, 2010 Chris Johnson Facility Complex Manager Facilities and Operations What is IFM? The Integrated Facility Management project will restructure the Lab’s facility management processes A novel nondestructive diagnostic method for mega-electron-volt ultrafast electron diffraction. Xi Yang . Representing . UEM . LDRD team. 22. nd. ATF Users’ Meeting. December 3 - 5, 2019 . NSLS-II. Observations. Gordon D. Holman. Solar Physics Laboratory (Code 671). NASA Goddard Space Flight Center. RHESSI. Fermi. Gamma-ray. Burst. Monitor. Synopsis of Presentation. Brief history of solar flare X-ray studies with emphasis on hard X-ray light curves and spectra. Daniele Cocco. , . Juhao Wu. , Jim Welch, Yiping Feng, John Amann, Zhirong Huang, Jerry Hastings (SLAC). Paul Emma (LBNL). . SLAC/LBNL. . R&D project in Soft X-ray Self Seeding. Soft X-ray Self-Seeding Concept.