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Other Keywords |
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| WEC3C2 |
High Energy Cooling |
electron, proton, emittance, linac |
274 |
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- V.A. Lebedev
Fermilab, Batavia, Illinois, USA
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The paper considers methods of particle cooling applicable to beam cooling in high energy hadron colliders at the collision energy. Presently, there are two major methods of the cooling the electron cooling and stochastic cooling. The later, in application to colliders, requires exceptionally large frequency band of cooling system. Presently two methods are considered. They are the optical stochastic cooling (OSC) and the coherent electron cooling (CEC). OSC and CEC are essentially extensions of microwave stochastic cooling, operating in 1-10 GHz frequency range, to the optical frequencies enabling bands up to 30-300 THz. The OSC uses undulators as a pickup and a kicker, and an optical amplifier for signal amplification, while the CEC uses an electron beam for all these functions. We discuss major limitations, advantages and disadvantages of electron and stochastic cooling systems.
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Slides WEC3C2 [1.054 MB]
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| DOI • |
reference for this paper
※ doi:10.18429/JACoW-HB2023-WEC3C2
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| About • |
Received ※ 26 September 2023 — Revised ※ 06 October 2023 — Accepted ※ 11 October 2023 — Issued ※ 30 October 2023 |
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