Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Relative ionization current per unit volume for the small chambers plotted against radial wall thickness.
Due to the different internal chamber dimensions, each measurement must be corrected for recombination. The data are weighted as described in the text and the line drawn is the regression line based on the weighted data.
