The Silicon Lattice Accelerator

Author:

Spencer James E.1

Affiliation:

1. Accelerator Research Department B, Stanford Linear Accelerator Center, 2575 Sand Hill Rd., Menlo Park, California, 94025, USA

Abstract

Previously, the generalized luminosity ℒ was defined and calculated for all incident channels based on an NLC e+ e- design. Alternatives were then considered to improve the differing beam-beam effects in the e- e-, eγ and γγ channels. One example was tensor beams composed of bunchlets nijk implemented with a laser-driven, silicon accelerator based on micromachining techniques. Problems were considered and expressions given for radiative broadening due to bunchlet manipulation near the final focus to optimize luminosity via charge enhancement, neutralization or bunch shaping. Because the results were promising, we explore fully integrated structures that include sources, optics (for both light and particles) and acceleration in a common format - an accelerator-on-chip. Acceptable materials (and wavelengths) must allow velocity synchronism between many laser and electron pulses with optimal efficiency in high radiation environments. There are obvious control and cost advantages that accrue from using silicon structures if radiation effects can be made acceptable and the structures fabricated. Tests related to deep etching, fabrication and radiation effects on candidate amorphous and crystalline materials show Si (λL > 1.2μ m ) and fused SiO 2L > 0.3μ m ) to be ideal materials.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Thermodynamics from field equations for charged radiating rotating black hole near horizon;International Journal of Modern Physics A;2020-06-22

2. Hollow-core photonic band gap fibers for particle acceleration;Physical Review Special Topics - Accelerators and Beams;2011-12-28

3. Transmission and radiation of an accelerating mode in a photonic band-gap fiber;Physical Review Special Topics - Accelerators and Beams;2010-12-06

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