FTP, identify this device for detecting ionizing radiation invented in 1952 by Donald Glaser.
It contains a liquid, often hydrogen, that is kept at slightly above its boiling point at a preliminary pressure that is high enough to prevent boiling. Immediately before ionizing particles are passed through this device, the pressure is reduced and the particles then act as centers for the formation of tracks that can be photographed to determine properties like charge and mass. FTP, identify this device for detecting ionizing radiation invented in 1952 by Donald Glaser.
It contains a liquid, often hydrogen, that is kept at slightly above its boiling point at a preliminary pressure that is high enough to prevent boiling.
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