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) |
Associated with EIC: | No |
Supported by Jefferson Lab LDRD Funding: | No |
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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