15 citations · 15 across the 6 of their papers we have counts for
7 papers
Coherent synchrotron radiation extraction from a bent beam pipe
Igor Zagorodnov, Dmitry Bazyl, Gennady Stupakov
Coherent synchrotron radiation generated in a bending magnet can propagate far downstream and heat the beam pipe. We investigate a beam-free side outlet that diverts part of this r…
Coupling periodic-cell and finite-bunch dynamics for structured photocathodes
Dmitry Bazyl, Igor Zagorodnov
Patterning a photocathode with submicrometre features can enhance nonlinear photoemission by concentrating the optical field, but the surface geometry can also increase the transve…
Indirect Integration of Longitudinal and Transverse Wake Potentials for Unequal Beam Pipes and Arbitrary Beam Velocity
Igor Zagorodnov, Dmitry Bazyl
Indirect integration replaces the long uniform beam-pipe parts of a wakefield calculation by field problems in the pipe cross sections. Earlier ultrarelativistic methods were devel…
A Method for Passive Streaker LPS Reconstruction
Sergey Tomin, Igor Zagorodnov
Understanding the electron beam distribution in the longitudinal phase space (LPS) is crucial for free electron laser (FEL) facilities. Conventionally, LPS diagnostics utilize radi…
Beam-Driven Transverse Deflecting Structure for Femtosecond Electron-Beam Diagnostics
S. Tomin, D. Bazyl, W. Decking +1
High-resolution longitudinal phase-space (LPS) diagnostics are essential for X-ray free-electron lasers and advanced accelerators. Conventional radio-frequency transverse deflectin…
Calculation of wakefields in 2D rectangular structures
I. Zagorodnov, K. L. F Bane, G. Stupakov
We consider the calculation of electromagnetic fields generated by an electron bunch passing through a vacuum chamber structure that, in general, consists of an entry pipe, followe…
Impedance Calculations of Non-Axisymmetric Transitions Using the Optical Approximation
K. L. F. Bane, G. Stupakov, I. Zagorodnov
In a companion report, we have derived a method for finding the impedance at high frequencies of vacuum chamber transitions that are short compared to the catch-up distance, in a f…