Relative Abundances of Multiply Charged Neon Argon, and Krypton Ions Following Photoionization by X-rays |
Common terms and phrases
absorption acceleration region additional aluminum applied argon assumed atom Auger transition bias calculated carbon Carlson caused cent channel number Chapter collected collimator combination compared consequence constant corrected counting created curves decrease dependence detector determined difference difference yield drift tube effect efficiency electron experiment experimental factor field Figure filter flight formed fraction G₁ G₂ gases give given grid grids G₂ higher inch increased independent indicated initial initial energy intensity ionization region keV X-rays krypton less levels magnetic maximum measured minute neon observed obtained occur operating output peak photoionization cross sections photons position possible present pressure previous experiments probabilities pusher pulse range ratio Reference relative abundances runs separate shake shell shown slit spectra spectrometer spectrum Table target theoretical theory thick tion transmission trap tube voltage uncertainty vacancy values various volts X-ray beam X-ray tube yield