Measurement of Carbon Disulfide Anion Diffusion in a TPC

Tohru Ohnuki; Daniel P. Snowden-Ifft; C. J. Martoff

doi:10.1016/S0168-9002(01)00222-4

Measurement of Carbon Disulfide Anion Diffusion in a TPC

Instrumentation and Detectors 2009-11-06 v1

Authors: Tohru Ohnuki , Daniel P. Snowden-Ifft , C. J. Martoff

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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.

Keywords

negative ion tpc cs2 anion diffusion lateral diffusion longitudinal diffusion drift velocity electron capture gas mixture

Cite

@article{arxiv.physics/0004006,
  title  = {Measurement of Carbon Disulfide Anion Diffusion in a TPC},
  author = {Tohru Ohnuki and Daniel P. Snowden-Ifft and C. J. Martoff},
  journal= {arXiv preprint arXiv:physics/0004006},
  year   = {2009}
}

Comments

10 pages, 5 figures, LaTeX using elsart.cls

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