Physicists specified isotopic shift of a g-factor of vodorodopodobny neon

Physics from Germany and Russian Federation carried out ultraprecise measurement of isotopic shift of the electronic magnetic moment at vodorodopodobny ions of neon. Joint measurement of couple of isotopes in a trap of Penninga allowed to reduce significantly errors and to finish the relative accuracy of measurement of a difference of their g-factors to 5,6 × 10−13. Research is published in Nature. Speaking about a ratio of the extent of atom and its kernel, often bring into comparison football stadium in the middle of which the pea lies. Looking at the distances dividing an electron and a kernel, it is possible to consider the last as a point. This approach appeared...