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Title: Wave-optics modeling of the optical-transport line for passive optical stochastic cooling

Abstract

Optical stochastic cooling (OSC) is expected to enable fast cooling of dense particle beams. Transition from microwave to optical frequencies enables an achievement of stochastic cooling rates which are orders of magnitude higher than ones achievable with the classical microwave based stochastic cooling systems. A subsystemcritical to the OSC scheme is the focusing optics used to image radiation from the upstream “pickup” undulator to the downstream “kicker” undulator. In this paper, we present simulation results using wave-optics calculation carried out with the Synchrotron Radiation Workshop (SRW). Our simulations are performed in support to a proof-of-principle experiment planned at the Integrable Optics Test Accelerator (IOTA) at Fermilab. The calculations provide an estimate of the energy kick received by a 100-MeV electron as it propagates in the kicker undulator and interacts with the electromagnetic pulse it radiated at an earlier time while traveling through the pickup undulator.

Authors:
; ; ;
Publication Date:
Research Org.:
Northern Illinois Univ., DeKalb, IL (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
OSTI Identifier:
1490778
Alternate Identifier(s):
OSTI ID: 1413735; OSTI ID: 1548926
Report Number(s):
FERMILAB-CONF-17-556-APC; arXiv:1711.07726
Journal ID: ISSN 0168-9002; 1637427
Grant/Contract Number:  
SC0013761; AC02-07CH11359
Resource Type:
Accepted Manuscript
Journal Name:
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Additional Journal Information:
Journal Volume: 883; Journal Issue: C; Conference: 3rd European Advanced Accelerator Concepts Workshop, La Biodola, Isola d'Elba, Italy, 09/24-09/30/2017; Journal ID: ISSN 0168-9002
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; beam-cooling technique; electron–laser interaction; undulator radiation; beam dynamics

Citation Formats

Andorf, M. B., Lebedev, V. A., Piot, P., and Ruan, J. Wave-optics modeling of the optical-transport line for passive optical stochastic cooling. United States: N. p., 2018. Web. doi:10.1016/j.nima.2017.11.094.
Andorf, M. B., Lebedev, V. A., Piot, P., & Ruan, J. Wave-optics modeling of the optical-transport line for passive optical stochastic cooling. United States. doi:10.1016/j.nima.2017.11.094.
Andorf, M. B., Lebedev, V. A., Piot, P., and Ruan, J. Thu . "Wave-optics modeling of the optical-transport line for passive optical stochastic cooling". United States. doi:10.1016/j.nima.2017.11.094. https://www.osti.gov/servlets/purl/1490778.
@article{osti_1490778,
title = {Wave-optics modeling of the optical-transport line for passive optical stochastic cooling},
author = {Andorf, M. B. and Lebedev, V. A. and Piot, P. and Ruan, J.},
abstractNote = {Optical stochastic cooling (OSC) is expected to enable fast cooling of dense particle beams. Transition from microwave to optical frequencies enables an achievement of stochastic cooling rates which are orders of magnitude higher than ones achievable with the classical microwave based stochastic cooling systems. A subsystemcritical to the OSC scheme is the focusing optics used to image radiation from the upstream “pickup” undulator to the downstream “kicker” undulator. In this paper, we present simulation results using wave-optics calculation carried out with the Synchrotron Radiation Workshop (SRW). Our simulations are performed in support to a proof-of-principle experiment planned at the Integrable Optics Test Accelerator (IOTA) at Fermilab. The calculations provide an estimate of the energy kick received by a 100-MeV electron as it propagates in the kicker undulator and interacts with the electromagnetic pulse it radiated at an earlier time while traveling through the pickup undulator.},
doi = {10.1016/j.nima.2017.11.094},
journal = {Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment},
number = C,
volume = 883,
place = {United States},
year = {2018},
month = {3}
}

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