Beam energy measurement
{"Image DocumentName": "Beam energy measurement", "Image ImageDescription": "The beam energy is calculated from. the orbit length (Lorb.) and. from the revolution frequency (f) The uncertainty on the energy. measurement is dominated by. The reference orbit length Lref is calculated at the energy. with a precision of. The orbit length at all the other energies is calculated thanks. to 48 Beam Position Monitors, which provide the orbit length. difference :", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}