Accession Number : AD0828022
Title : ELECTRON IONIZATION CROSS SECTIONS.
Descriptive Note : Quarterly technical management rept., no. 1,
Corporate Author : MASSACHUSETTS INST OF TECH CAMBRIDGE PARTICLE OPTICS LAB
Personal Author(s) : Crawford, C. K.
Report Date : OCT 1967
Pagination or Media Count : 7
Abstract : Cross section values for the single and double ionization of lead were obtained. A number of calibration experiments were carried out on the electron gun and ionization chamber; minor design improvements were made. A thermally-driven atomic beam shutter was installed on ion source VII to permit better control in weight-gain measurements. A substantial effort was made to improve electronics, particularly the feedback stabilization circuitry and the automatic data-taking facilities.
Descriptors : *IONIZATION), (*ELECTRON IRRADIATION, ELECTRON BEAMS, LEAD(METAL), ELECTRON GUNS, IONIZATION CHAMBERS, CALIBRATION, MOLECULAR BEAMS, ION SOURCES, INSTRUMENTATION.
Subject Categories : Physical Chemistry
Nuclear Physics & Elementary Particle Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE