In {TAIL ~ invented ion source maximum values} of electric field are realized in a region of maximum values of magnetic field with Br≧0.6 Br,max, where a plasma “resistance” is at maximum value and takes place main acceleration of ions created near {HEAD ~ an anode area} 
In { TAIL ~ invented ion source maximum values } of electric field are realized in a region of maximum values of magnetic field with Br≧0.6 Br , max , where a plasma “ resistance ” is at maximum value and takes place main acceleration of ions created near { HEAD ~ an anode area }
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