C. F. Powell
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Cecil Frank Powell was a British experimental physicist who received the Nobel Prize in Physics in 1950 for heading the team that developed the photographic method of studying nuclear processes, and f
Powell in 1950
Memorial bench dedicated to Powell outside the Capanna Vittoria restaurant, on the Alpe Giumello in Casargo, Italy.
Giuseppe Occhialini
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Giuseppe Paolo Stanislao "Beppo" Occhialini was an Italian experimental physicist who contributed to the discovery of the pion or pi-meson decay in 1947 with César Lattes and Cecil Powell, the latter
C. F. Powell
…radiation, exposing photographic plates at high-altitude, at the tops of mountains and using specially designed balloons, collaborating in the study with Giuseppe Occhialini, Hugh Muirhead, and César Lattes. This work led in 1947 to the discovery of the pion (pi-meson), which proved to be the hypothetical particle proposed…
Occhialini
Occhialini on a 2007 Serbian stamp.
Unveiling of the Piazza Occhialini (Occhialini Square) sign, 22 June 2009, Milan, Italy
The Piazza Occhialini (Occhialini Square) sign, Milan, Italy