Physics directly measured the magnetic moment of an ion of helium-3

The German and Japanese physics directly measured the magnetic moment of an ion 3He%2B. New measurement together with exact kvantovoelektrodinamichesky calculations, allowed to understand better the device of a kernel of helium, in particular its neekranirovanny magnetic moment and the size. New data will help to turn helium-3 into the absolute magnetometric standard. Research is published in Nature. Progress in quantum physics can be divided conditionally on extensive and intensive. To the first it is possible to refer search of quantum and coherent properties at more and more large and difficult objects, to the second — more detailed and exact...