2 papers
physics.ins-det2005
Spatial Resolution of a Micromegas-TPC Using the Charge Dispersion Signal
A. Bellerive, K. Boudjemline, R. Carnegie +11
The Time Projection Chamber (TPC) for the International Linear Collider will need to measure about 200 track points with a resolution close to 100 m. A Micro Pattern Gas Detecto…
physics.ins-det2003
GEM Operation in Negative Ion Drift Gas Mixtures
J. Miyamoto, I. Shipsey, C. J. Martoff +4
The first operation of GEM gas gain elements in negative ion gas mixtures is reported. Gains up to several thousand were obtained from single-stage GEMs in carbon disulfide vapor a…