Paper | Title | Other Keywords | Page |
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WEA2WA02 | Microbunched Electron Cooling (MBEC) for Future Electron-ion Colliders | electron, plasma, collider, kicker | 243 |
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Funding: Work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract No. DE-AC02-76SF00515. The Microbunched Electron Cooling (MBEC) is a promising cooling technique that can find applications in future hadron and electron-ion colliders. In this paper we give a qualitative derivation of the cooling rate for MBEC and estimate the cooling time for the eRHIC electron-ion collider. We then argue that MBEC with two plasma amplification stages should be sufficient to overcome the emittance growth due to the intra-beam scattering in eRHIC. |
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Slides WEA2WA02 [2.701 MB] | |||
DOI • | reference for this paper ※ https://doi.org/10.18429/JACoW-HB2018-WEA2WA02 | ||
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WEP2PO002 | Scaling Laws for the Time Dependence of Luminosity in Hadron Circular Accelerators based on Simple Models of Dynamic Aperture Evolution | luminosity, collider, proton, experiment | 260 |
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In recent years, models for the time-evolution of the dynamic aperture have been proposed and applied to the analysis of non-linear betatronic motion in circular accelerators. In this paper, these models are used to derive scaling laws for the luminosity evolution and are applied to the analysis of the data collected during the LHC physics runs. An extended set of fills from the LHC proton physics has been analysed and the results presented and discussed in detail. The long-term goal of these studies is to improve the estimate of the performance reach of the HL-LHC. | |||
Poster WEP2PO002 [5.757 MB] | |||
DOI • | reference for this paper ※ https://doi.org/10.18429/JACoW-HB2018-WEP2PO002 | ||
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