INSTR'20

Study of cathode aging and field emission in drift chambers

Not scheduled

15m

Budker Institute of Nuclear Physics

Board: 18

Poster Tracking and vertex detectors

Speaker

Mr Vyacheslav Prisekin (BINP)

Description

Radiation aging of wire chambers and the effect exerted on it by various contaminants on the surface of a cathode wire are investigated. The threshold electric field strength that gives rise to autoelectronic emission has been measured for several cathode wire samples.

Presentation Materials

Poster

poster2020.pdf