جداسازي يونهاي گازي هليوم از ميان ايزوتوپ هايش در مناطق اول و سوم پايداري يك فيلتر جرمي چهارقطبي

In this article a quadrupole mass filter with hyperbolic cross section will be designed. This filter has been simulated with simion3D version07 software and has been optimize for Transmission of helium gas ions in the first and third stability zones. Also the effect of change in the ion beam reduce, energy and its angular distribution on the resolving power and percentage of transmission efficiency of this mass filter with a=0.237 and q=0.706 parameters in the first stability zone and a=3.16 and q=3.23 parameters in the third stability zone, has been studied.