Giuseppe Occhialini

Giuseppe Paolo Stanislao "Beppo" Occhialini ForMemRS (Italian pronunciation: [dʒuˈzɛppe okkjaˈlini]; 5 December 1907 – 30 December 1993) was an Italian physicist, who contributed to the discovery of the pion or pi-meson decay in 1947, with César Lattes and Cecil Frank Powell (Nobel Prize for Physics). At the time of this discovery, they were all working at the H. H. Wills Laboratory of the University of Bristol.
The X-ray satellite SAX was named BeppoSAX in his honour after its launch in 1996.
Biography
His father was the physicist Raffaele Augusto Occhialini (1878–1951), pioneer in the fields of spectroscopy and electronics theory. Giuseppe Paolo Stanislao Occhialini graduated at Florence in 1929. In 1932, he collaborated in the discovery of the positron in cosmic rays at the Cavendish Laboratory of Cambridge, under the leadership of Patrick Blackett, using cloud chambers. From 1937 to the 1944 he worked, on invitation of Gleb Wataghin...