| Title |
CSR Shielding Effect in Dogleg and EEX Beamlines |
| Authors |
- G. Ha, M.E. Condepresenter, J.G. Power, E.E. Wisniewski
ANL, Argonne, Illinois, USA
|
| Abstract |
CSR shielding is a well-known CSR suppression scheme which works by cutting off the low frequency CSR radiation. Although the shielding scheme is well known, its effects on the beam has been rarely studied. We investigate the CSR effect on the beam emittance when passing through a dogleg and a double dogleg type EEX beamline. An experimental study is planned at the Argonne Wakefield Accelerator facility where we can generate a 0.1-100 nC electron beam with an energy of 50 MeV and have a double dogleg EEX beamline. Tunable shielding plates are installed at the dipole magnet chambers of the EEX beamline to vary the shielding condition. Transverse and longitudinal phase space measurement systems are prepared to characterize the beam-CSR interaction, and bolometer and interferometry are prepared to characterize CSR. We present simulation results and preliminary experimental results.
|
| Funding |
Department of Energy, Office of HEP and BES under Contract No. DE-AC02-06CH11357. |
| Paper |
download TUPMK005.PDF [1.000 MB / 3 pages] |
| Export |
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| Conference |
IPAC2018, Vancouver, BC, Canada |
| Series |
International Particle Accelerator Conference (9th) |
| Proceedings |
Link to full IPAC2018 Proccedings |
| Session |
MC5 Poster Session |
| Date |
01-May-18 16:00–17:30 |
| Main Classification |
05 Beam Dynamics and EM Fields |
| Sub Classification |
D09 Emittance Manipulation, Bunch Compression and Cooling |
| Keywords |
shielding, dipole, experiment, simulation, emittance |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editors |
Shane Koscielniak (TRIUMF, Vancouver, BC, Canada); Todd Satogata (JLab, Newport News, VA, USA); Volker RW Schaa (GSI, Darmstadt, Germany); Jana Thomson (TRIUMF, Vancouver, BC, Canada) |
| ISBN |
978-3-95450-184-7 |
| Published |
June 2018 |
| Copyright |
|
