Method and apparatus for measuring radiation in computer-assisted tomography and radiographic applications
An apparatus for determining the intensity of radiation passing through an object as a set of planar beams from a radiation source is disclosed. The radiographic apparatus includes a detector array of adjoining scintillators having wall linings suitable for absorbing radiation, thereby functioning a...
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creator | MORGAN IRA L JAGGER JAMES W SUDARSHAN E. C. GEORGE MITCHELL ALVIN L ELLINGER HUNTER D COOSE JAMES P |
description | An apparatus for determining the intensity of radiation passing through an object as a set of planar beams from a radiation source is disclosed. The radiographic apparatus includes a detector array of adjoining scintillators having wall linings suitable for absorbing radiation, thereby functioning as self-colliminating detectors. The apparatus is also capable of counting the number of individual photons of primary radiation passing through an object along each path from a radiation source operating at the very high count rates used in computer-assisted tomography applications. |
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subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY |
title | Method and apparatus for measuring radiation in computer-assisted tomography and radiographic applications |
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