How to Pronounce Jan Kazimierz Danysz
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Mar 11, 1884 Paris, Île de France, France Died on 04 Nov 1914 (aged 30)
Polish physicist
PiscesJan Kazimierz Danysz - Place of Birth, Date of Birth, Age, Wiki, Facts, Net Worth, Birthday, Biography and Family
Jan Kazimierz Danysz, Date of Birth, Place of Birth, Family, Facts, Age, Net Worth, Biography and More in FamedBorn.com
About Jan Kazimierz Danysz
- Jean Danysz (11 March 1884 – 4 November 1914) born Jan Kazimierz Danysz, was a French physicist of Polish extraction.
- He was an assistant of Maria Sklodowska-Curie and notable in the development of beta spectrometry. Danysz made considerable advances on the magnetic deflection techniques of Baeyer, Hahn and Meitner, placing the source (he used radium) in a capillary tube under a slit, with a photographic plate in the same horizontal plane.
- By this means the known number of lines (later understood to be conversion lines) superimposed on the beta energy spectrum of RaB + RaC went from 9 to 27 (later work by Robinson and Rutherford found 64; 16 from RaB and 48 from RaC).
- He finished his doctoral thesis in 1913, and by 1914 he was considered by Rutherford as a leading researcher into beta decay, but he did no further work.
- He enlisted in the French army in 1914 and was killed in action near Cormicy.
