A high-pressure hydrogen time projection chamber for the MuCap experiment J. Egger, D. Fahrni, M. Hildebrandt, A. Hofer, L. Meier, C. Petitjean, V. A. Andreev, T. I. Banks, S. M. Clayton, V. A. Ganzha et al. (14 more) Eur. Phys. J. A, 50 10 (2014) 163 Published online: 30 October 2014 DOI: 10.1140/epja/i2014-14163-1