A method and apparatus is described for separating gas molecules containing one isotope of an element from gas molecules containing {HEAD ~ other isotopes} of {TAIL ~ the same element} in which all of the molecules of the gas are at the same electronic state in their ground state 
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A method and apparatus is described for separating gas molecules containing one isotope of an element from gas molecules containing { HEAD ~ other isotopes } of { TAIL ~ the same element } in which all of the molecules of the gas are at the same electronic state in their ground state
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH