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1 Jan 1947 Jahr - Willis Lamb and Robert Retherford measure the small energy shift (the Lamb shift) between the 2s1/2 and 2p1/2 levels of hydrogen, providing a great stimulus to the development of quantum electrodynamics
Zugefügt zum Band der Zeit:
Hydrogen Tech
By
Yehuda
2 Sep 2017
0
0
1422
Datum:
1 Jan 1947 Jahr
Jetzt
~ 78 years ago
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