Publications
Publication Information
| Title | Sensitivity of the CSR Self-Interaction to the Local Longitudinal Charge Concentration of an Electron Bunch |
| Authors | Rui Li |
| JLAB number | JLAB-ACC-01-32 |
| LANL number | (None) |
| Other number | DOE/ER/40150-2092 |
| Document Type(s) | (Meeting) |
| Supported by U.S. Naval Research: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
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Meeting Paper compiled for 22nd International Free Electron Laser Conference And 7th FEL Users Workshop, 13-18 Aug 2000, Durham, North Carolina Journal Compiled for Nuclear Instruments & Methods in Physics Research, Section A Volume 475 Issue 1-3 Page(s) 498-503 Refereed Proceedings Free Electron Lasers 2000 Edited By Vladimir N. Litvinenko and Yink K. Wu North-Holland (2001) Refereed Page(s) 498-503 | |
| Publication Abstract: | Recent measurements of the coherent synchrotron radiation (CSR) effect carried out at CERN and at Jefferson Lab indicate that the observed emittance growth and energy modulation due to the orbit-curvature-induced bunch self-interaction are sometimes bigger than the results predicted from previous analyses and simulations based on a Gaussian longitudinal charge distribution. In this paper, by performing a model study, we show both analytically and numerically that when the longitudinal bunch charge distribution involves concentration of charges in a small fraction of the bunch length, enhancement of the CSR self-interaction beyond the Gaussian prediction may occur. |
| Experiment Numbers: | other |
| Group: | Accel Division Management |
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| DOI: | |
| Accepted Manuscript: | |
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