Analytical theory of coherent synchrotron radiation wakefield of short bunches shielded by conducting parallel plates

Journal Article · Thu Apr 21 00:00:00 EDT 2016 · Physical Review Accelerators and Beams (Online)

DOI:https://doi.org/10.1103/PhysRevAccelBeams.19.044402· OSTI ID:1236428

Stupakov, Gennady; Zhou, Demin

We develop a general model of coherent synchrotron radiation (CSR) impedance with shielding provided by two parallel conducting plates. This model allows us to easily reproduce all previously known analytical CSR wakes and to expand the analysis to situations not explored before. It reduces calculations of the impedance to taking integrals along the trajectory of the beam. New analytical results are derived for the radiation impedance with shielding for the following orbits: a kink, a bending magnet, a wiggler of finite length, and an infinitely long wiggler. All our formulas are benchmarked against numerical simulations with the CSRZ computer code.

• Research Organization: SLAC National Accelerator Lab., Menlo Park, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: AC02-76SF00515
• OSTI ID: 1236428
• Report Number(s): SLAC-PUB-16459; PRABFM; arXiv:1601.04008
• Journal Information: Physical Review Accelerators and Beams (Online), Vol. 19, Issue 4; ISSN 2469-9888
• Publisher: American Physical Society (APS)
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
97 MATHEMATICS AND COMPUTING
General Physics
ACCPHY