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Title: Computation and numerical simulation of focused undulator radiation for optical stochastic cooling

Journal Article · · Physical Review Accelerators and Beams
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Optical stochastic cooling (OSC) is a promising technique for the cooling of dense particle beams. Its operation at optical frequencies enables obtaining a much larger bandwidth compared to the well-known microwave-based stochastic cooling. In the OSC undulator radiation generated by a particle in an upstream “pickup” undulator is amplified and focused at the location of a downstream “kicker” undulator. Inside the kicker, a particle interacts with its own radiation field from the pickup. The resulting interaction produces a longitudinal kick with its value depending on the particles momentum which, when correctly phased, yields longitudinal cooling. The horizontal cooling is achieved by introducing a coupling between longitudinal and horizontal degrees of freedom. Vertical cooling is achieved by coupling between horizontal and vertical motions in the ring. In this paper, we present formulas for computation of the corrective kick and validate them against numerical simulations performed with a wave-optics computer program.

Research Organization:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Northern Illinois Univ., DeKalb, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
SC0013761; AC02-07CH11359
OSTI ID:
1478585
Alternate ID(s):
OSTI ID: 1462729; OSTI ID: 1490750
Report Number(s):
arXiv:1806.05338; FERMILAB-PUB-18-260-APC; PRABCJ; 100702
Journal Information:
Physical Review Accelerators and Beams, Journal Name: Physical Review Accelerators and Beams Vol. 21 Journal Issue: 10; ISSN 2469-9888
Publisher:
American Physical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 5 works
Citation information provided by
Web of Science

References (10)

Stochastic cooling of a stored proton beam journal March 1975
Damping dynamics of optical stochastic cooling
  • Lee, S. Y.; Zhang, Y.; Ng, K. Y.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 532, Issue 1-2 https://doi.org/10.1016/j.nima.2004.06.063
journal October 2004
Transit-time method of optical stochastic cooling journal October 1994
Optical stochastic cooling of muons journal March 2001
Cooling of High-Energy Hadron Beams journal October 2014
Physics and technique of stochastic cooling journal February 1980
Wave-optics modeling of the optical-transport line for passive optical stochastic cooling
  • Andorf, M. B.; Lebedev, V. A.; Piot, P.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 883 https://doi.org/10.1016/j.nima.2017.11.094
journal March 2018
Optical stochastic cooling journal December 1993
Optical stochastic cooling for RHIC using optical parametric amplification journal January 2004
Refractive index of alkaline earth halides and its wavelength and temperature derivatives journal January 1980

Figures / Tables (8)

TABLE I.(p. 1)table TABLE I.
FIG. 1.(p. 3)figure FIG. 1.
TABLE II.(p. 3)table TABLE II.
FIG. 2.(p. 4)figure FIG. 2.
FIG. 3.(p. 4)figure FIG. 3.
FIG. 4.(p. 5)figure FIG. 4.
TABLE III.(p. 5)table TABLE III.
FIG. 5.(p. 6)figure FIG. 5.

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43 PARTICLE ACCELERATORS