and less as the emanation unden\'ent radioactive decay, and it became motion less after about 30 seconds. Since this process was occurring very rapidly, Hahn an

This book covers the first 35 years of nuclear physics, especially in the areas of radioactivity and radioactive emissions which were the main discoveries in nu

From Nuclear Transmutation to Nuclear Fission, 1932-1939 deals with a particular phase in the early history of nuclear physics: the race among four laboratory t