15 citations · 36 across the 16 of their papers we have counts for
16 papers
Correction of storage ring optics with an improved closed-orbit modulation method
Xiaobiao Huang, Xi Yang
We improved a previously proposed method of using closed-orbit modulation for linear optics correction. Instead of fitting individual closed orbits, the improved method decomposes…
Simultaneous linear optics and coupling correction for storage rings with turn-by-turn beam position monitor data
Xi Yang, Xiaobiao Huang
We propose a method to simultaneously correct linear optics errors and linear coupling for storage rings using turn-by-turn (TbT) beam position monitor (BPM) data. The independent…
Maximizing Spectral Flux from Self-Seeding Hard X-ray FELs
Xi Yang, Yuri Shvyd'ko
Fully coherent x-rays can be generated by self-seeding x-ray free-electron lasers (XFELs). Self-seeding by a forward Bragg diffraction (FBD) monochromator has been recently propose…
Study Report of the Booster Transition Jump System
Xi Yang, Charles M. Ankenbrandt, William A. Pellico +1
There are more than 15 years since the transition-jump system (TJS) was installed. Because of the quad steering, which is caused by the beam not being well centered through all the…
Analytical Solution for BPM Reading the Multi-bunch Average in Booster
Xi Yang
The BPM system in Booster only can provide the beam position from the average of about 15 bunches due to the electronic limitation. Numerically calculating the difference made by t…
Numerical Reconstruction of the Linac Beam De-bunching in the DC-operated Booster
Xi Yang
It is difficult for us to measure the Booster ring impedance up to the GHz range due to the instrumentation limit. Since the de-bunching process in the Linac to Booster transfer is…