Spin-Tracking Studies for Beam Polarization Preservation in the NLC Main Damping Rings
نویسندگان
چکیده
consider a c conversion Since the le concurrent Abstract: We report r on spin tracking particle resonances close to the n widths are narrow. We d This work was supporte Energy under Contract N Linear Collider Collaboration Tech Notes We report r on spin tracking particle resonances close to the n widths are narrow. We d This work was supporte Energy under Contract N Linear Collider Collaboration Tech Notes This note documents a set of expressions used to explore the issue of whether or not it is reasonable to onventional positron source for a Tesla formatted beam. The critical issue is that of energy deposition in the target and the comparison of the induced stress with the ultimate tensile strength of the target material. ngth of the incident beam pulse is large in comparison to the ratio of beam size to the speed of sound, the pressure pulse dissipates in a time short compared to the overall pulse duration and one is left with only the Spin-Tracking Studies for Beam Polarization Preservation in the NLC Main Damping Rings
منابع مشابه
Capture and Polarization of Positrons in a Proposed Nlc Polarized Positron Source*
A proposed NLC polarized positron source utilizes a 150 GeV electron beam passing through a helical undulator. The resulting flux of polarized photons is converted in a thin positron production target. Spin polarized positrons are captured using a high field flux concentrator followed by an accelerator section immersed in a solenoidal field. Positron tracking through the accelerating and focusi...
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