2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83624Measurement of the endpoints of X-ray spectra emitted from RF cavities is a useful non-invasive technique for measuring peak voltages within the cavities. The matching of calculated X-ray spectra to measured spectra is described, with emphasis upon the endpoint region.For LINAC 2000 Conference, Monterey, 21-25 August 2000 Paper no. MOC08 Second PostScript version to replace first PostScript version in which caption to Fig. 1 overflowed on to second pageAccelerator Physicstext