Measurement of Carbon Disulfide Anion Diffusion in a TPC

Abstract

A Negative Ion Time Projection Chamber was used to measure the field dependence of lateral and longitudinal diffusion for CS${}_2$ anions drifting in mixtures of CS${}_2$ and Ar at 40 Torr. Ion drift velocities and limits on the capture distance for electrons as a function of field and gas mixture are also reported.

10 pages, 5 figures, LaTeX using elsart.cls

References in corpus (1)

• Low Pressure Negative Ion Drift Chamber for Dark Matter Search

Cited by in corpus (21)

• A review of the discovery reach of directional Dark Matter detection
• The case for a directional dark matter detector and the status of current experimental efforts
• Directional statistics for WIMP direct detection
• Optimizing WIMP directional detectors
• A Pair Production Telescope for Medium-Energy Gamma-Ray Polarimetry
• Directional recoil rates for WIMP direct detection
• First Results from the DRIFT-IIa Dark Matter Detector
• The CYGNO Experiment
• GEM-based TPC with CCD Imaging for Directional Dark Matter Detection
• Radon in the DRIFT-II directional dark matter TPC: emanation, detection and mitigation
• Negative Ion Drift and Diffusion in a TPC near 1 Bar
• Track Reconstruction and Performance of DRIFT Directional Dark Matter Detectors using Alpha Particles
• Gaseous Dark Matter Detectors
• GEM Operation in Negative Ion Drift Gas Mixtures
• High Precision Measurements of Carbon Disulfide Negative Ion Mobility and Diffusion
• Measurements of W-value, Mobility and Gas Gain in Electronegative Gaseous CS2 and CS2 Gas Mixtures
• A benign, low Z electron capture agent for negative ion TPCs
• On Diurnal and Annual Variations of Directional Detection Rates of Dark Matter
• Simulations of the Nuclear Recoil Head-Tail Signature in Gases Relevant to Directional Dark Matter Searches
• Towards energy resolution at the statistical limit from a negative ion time projection chamber
• Physics at Underground Laboratories: Direct Detection of Dark Matter