Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3765Chemical news office., 1932 |
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Strona 370
... rays known as the y - rays . It is clear that these radiations arising from the nucleus of the radio active atom represent in a sense some of the characteristic modes of vibration of the nuclear structure . The wave length and quantum ...
... rays known as the y - rays . It is clear that these radiations arising from the nucleus of the radio active atom represent in a sense some of the characteristic modes of vibration of the nuclear structure . The wave length and quantum ...
Strona 371
... y - rays in the spectrum , and , in general , the experiments gave strong evidence that the y - rays had their origin in the transition of one or more a - particles in an excited nucleus . It has generally been supposed that in a radio ...
... y - rays in the spectrum , and , in general , the experiments gave strong evidence that the y - rays had their origin in the transition of one or more a - particles in an excited nucleus . It has generally been supposed that in a radio ...
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a-particles a-ray According achieved acid action addition American Chemical Society analysis application appreciation atoms become beryllium bismuth brain carried Chemical Chemistry Conference containing Crookes deal deformation dependent determined developed difficult discussed effect electric electron elements emitted energy expenditure experiments external fact fissural further give given Government groups hand hope importance increase indicate industry interest Journal June known laboratory light Limited London Manchester Marks material matter means ment metal method nature necessary neutron nitrogen nucleus observed obtained Office origin oxidation passage passing Patent photographs plastic polarographic possible present problems production Professor published pure radiation recent recoil reference region represented respect rolling scientific Selenium shape skull Society sodium solutions stress structure sulfate technical theory tion to-day tracks Trade University volume y-rays