dougucn/gpibusb

Python library for use with the Prologix GPIB USB controller

^{_{(Above): LANL nEDM experiment. Photo creds: Josh Burdine
(Profile pic): Ramen made by me, including the noodles}}

Most projects here are from my work on the neutron electric dipole moment (nEDM) experiment at Los Alamos National Labs (LANL), which uses ultracold neutrons (UCNs) to probe for sources of time-reversal asymmetry

Projects

Highlights
Name Description Tech pulseTrain Application of machine learning (ML) computer vision models to neutron events in detectors LANE (client) (server) Full stack dashboard for experimental control and live monitoring of the LANL nEDM Experiment thesis My PhD dissertation on the neutron electric dipole (nEDM) experiment at Los Alamos National Labs (LANL)

Physics
Name Description Tech PENTrack Simulation tool for ultracold neutrons (UCNs). Forked from wschreyer/PENTrack for PRs ramseyCPP ramsey Numerical evaluation of the Ramsey method of oscillatory fields with Runge Kutta 4th order randomWalk 1D random walk to simulate the LANL nEDM filling sequence

Instrumentation

HPC utilities

Name Description SIS3316 sis3316_gui 250 MHz ADC by struck.de with external time standard support and a minimal GUI gpibUSB Use a Prologix GPIB USB controller to interface with a DS345, BNC577, and/or a DG535 H54-200-S500-R Minimal wrapper interfacing with the dynamixel sdk to control actuation of a H54-200-S500-R motor STM23Q Library for communication with the STM23 family of motors from Applied Motion Products zmqLANL Provides a simplified wrapper for interaction between controller and worker threads

Name Description qchain Gets around per-user job limits for a TORQUE or SLURM computing cluster queue qComsol Submits batch jobs to a TORQUE queuing system and resubmits if a license error is thrown