34 citations · 42 across the 10 of their papers we have counts for
10 papers
Near-Infrared noise in intense electron bunches
Sergei Kladov, Sergei Nagaitsev, Alex H. Lumpkin +7
This article investigates electron bunch density fluctuations in the 1 - 10 wavelength range, focusing on their impact on coherent electron cooling (CEC) in hadron storage rin…
Beyond PID Controllers: PPO with Neuralized PID Policy for Proton Beam Intensity Control in Mu2e
Chenwei Xu, Jerry Yao-Chieh Hu, Aakaash Narayanan +21
We introduce a novel Proximal Policy Optimization (PPO) algorithm aimed at addressing the challenge of maintaining a uniform proton beam intensity delivery in the Muon to Electron…
ML-based Real-Time Control at the Edge: An Approach Using hls4ml
R. Shi, S. Ogrenci, J. M. Arnold +16
This study focuses on implementing a real-time control system for a particle accelerator facility that performs high energy physics experiments. A critical operating parameter in t…
Initial observations of micropulse elongation of electron beams in a SCRF accelerator
A. H. Lumpkin, R. Thurman-Keup, D. Edstrom +2
Commissioning at the SCRF accelerator at the Fermilab Accelerator Science and Technology (FAST) Facility has included the implementation of a versatile bunch-length monitor located…
TeV/m Nano-Accelerator: Current Status of CNT-Channeling Acceleration Experiment
Y. M. Shin, A. H. Lumpkin, J. C. Thangaraj +2
Crystal channeling technology has offered various opportunities in the accelerator community with a viability of ultrahigh gradient (TV/m) acceleration for future HEP collider. The…
Ultra-High Gradient Channeling Acceleration in Nanostructures: Design/Progress of Proof-of-Concept (POC) Experiments
Y. M. Shin, A. Green, A. H. Lumpkin +8
This paper describes simulation analyses on beam and laser (X-ray)-driven accelerations in effective nanotube models obtained from Vsim and EPOCH codes. Experimental setups to dete…
Single-shot electro-optic sampling of coherent transition radiation at the A0 Photoinjector
T. J. Maxwell, J. Ruan, P. Piot +1
Future collider applications and present high-gradient laser plasma wakefield accelerators operating with picosecond bunch durations place a higher demand on the time resolution of…
Experimental study of coherent synchrotron radiation in the emittance exchange line at the A0-photoinjector
Jayakar C. T. Thangaraj, R. Thurman-Keup, A. Johnson +7
Next generation accelerators will require a high current, low emittance beam with a low energy spread. Such accelerators will employ advanced beam conditioning systems such as emit…
Observation of Coherently-Enhanced Tunable Narrow-Band Terahertz Transition Radiation from a Relativistic Sub-Picosecond Electron Bunch Train
P. Piot, Y. -E Sun, T. J. Maxwell +4
We experimentally demonstrate the production of narrow-band (% at THz) THz transition radiation with tunable frequency over [0.37, 0.86] THz. The radia…
Conversion of a transverse density modulation into a longitudinal phase space modulation using an emittance exchange technique
Y. -E Sun, P. Piot, A. Johnson +3
We report on an experiment to produce a train of sub-picosecond microbunches using a transverse-to-longitudinal emittance exchange technique. The generation of a modulation on the…