PPT-SIMULATIONS FOR THE ELUCIDATION OF ELECTRON BEAM PROPERTIES

P G Cummings A G R Thomas Center for Ultrafast Optical Science University of Michigan Ann Arbor MI USA Abstract A promising application of laser wakefield acceleration LWFA technology is as a tunable source of xray and gamma radiation via synchrotron radiation Such a source could have many potential applications including .  . EC potential impact to colliders. Reaching a high start luminosity. Very short . i. -bunches . achieved by . longitudinal cooling . in combination with . SRF. . (. cannot. be attained with . stochastic cooling. Y.Susaki,KEK-ACCL. 13 Jan, 2010. Low Emittance Rings 2010, CERN. Positron beam emits synchrotron radiation. Electrons are produced at the chamber wall by photoemission. Electrons are attracted and interact with the positron beam. ELECTROSTATIC FIELD. NO MAGNETIC FIELD. ELECTRON MOVING AT CONSTANT VELOCITY. STATIC. MAGNETIC. FIELD. ACCELERATING ELECTRON (LINEAR). SLOW. FAST. ELECTROMAGNETIC RADIATION = LIGHT. LIGHT . SLOW ELECTRON MOVING IN A CIRCLE. Yaroslav. . Derbenev. and . Yuhong. . Zhang. Outline. Introduction. Staged Electron Cooling. ERL based Circulator Cooler. Enabling Technologies. Summary. Introduction. Electron cooling is a critical component of conceptual design of MEIC, responsible for achieving high luminosity (~10. Marko . Fülöp. University Centre of Electron Accelerators . of Slovak Medical University, Bratislava. INTRODUCTION. Usually in practice, it appears that the more simplified equipment for only one method of use, has got the more reliable operation with lower operational cost. . L.J.Mao. (IMP), . H.Zhang. (. Jlab. ). On behalf of colleagues from . Jlab. , BINP . and . IMP. Motivation. . HIRFL-CSR facility. . Cooling Experiments @ HIRFL-CSR. . Simulation works. A. Pikin. Outline. Goal of the depressed electron collector development. High voltage structure of the Gatling Gun test bench. Design layout of the electron collector. Electric field distribution and analysis. Mauro Pivi CERN/SLAC. CLIC Collabortion Meeting CERN 9-11 May 2012. Thanks . to:. F. . Antoniou, . Y. Papaphilippou . (. CERN) T. Demma (LAL), A. Chao (SLAC). G. . Iadarola. , G. . Rumolo. Thanks to:. F. Zimmermann, G. . Arduini. , H. . Bartosik. , C. . Bhat. , V. . Baglin. , R. De Maria, O. Dominguez, M. . Driss. . Mensi. , J. Esteban-Muller, K. Li, H. Maury . Intra-beam . Scattering. Mauro Pivi, MedAustron - work made while at SLAC -. i. n . collaboration. with: T. . Demma. (Frascati & LAL), the ILC / CLIC and . University of Illinois Urbana-Champaign to Install First 150kV Electron Beam Lithography System in North America Raiymbekov. Y. A.. MOTIVATION. GOAL:. Make good observation of Luminosity dependence on machine parameters for CLIC at 3 . TeV. using . Guinea-Pig simulations. Luminosity spectrum. - . Beam-Beam Effects in circular colliders, . 5-7 February . 2018, LBNL . 2. D. Pellegrini. For:. . F. . Antoniou, G. Arduini, . S. . . Fartoukh. ,. G. . Iadarola, N. Karastathis. , S. . . Papadopoulou. The aims of this course are:. ● . to introduce the principles of scanning electron microscopy. ● . to describe the components of the microscope and explain how they work. ● . to highlight some of the problems which can arise during imaging.