Sanqiang
Qian (Tsien), Chinese nuclear physicist (Huzhou, Zhejiang Province 16 October 1913
– Beijing 28 June 1992) Discovered
a new kind of fission in uranium atoms Developed
some inventions Honored
with Henri de Parville Award for Physics (1946) His wife, Zehui
He, physicist (Suzhou, Jiangsu Province 05 March 1914 – Beijing 20 June 2011) With L.
Vigneron & R. Castel proved the existence of ternary fission, explained its
mechanism and predicted the mass spectrum of the fragments (1946) Performed
the first observation of quaternary fission (1946) First
observed the elastic scattering of electrons with positrons A new precise and simple method of measuring the speed of flying bullets. Doctoral Thesis (1940) |
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