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Enrico Fermi (Italian: [enˈriːko ˈfermi]; 29 September 1901 – 28 November 1954) was an Italian and naturalized American physicist, renowned for being the creator of the world's first artificial nuclear reactor, the Chicago Pile-1, and a member of the Manhattan Project.
The only question", Hahn later wrote, "seemed to be whether Fermi had found isotopes of transuranium elements, or isotopes of the next-lower element, protactinium. At that time Lise Meitner and I decided to repeat Fermi's experiments in order to find out whether the 13-minute isotope was a protactinium isotope or not.
Chicago Pile-1 (CP-1) was the world's first artificial nuclear reactor.On 2 December 1942, the first human-made self-sustaining nuclear chain reaction was initiated in CP-1 during an experiment led by Enrico Fermi.
Fermi (unit), unit of length in particle physics equivalent to the femtometre; Fermi arc, a phenomenon in superconductivity; Fermi constant, constant that gives the strength of Fermi's interaction; Fermi contact interaction, the magnetic interaction between an electron and an atomic nucleus when the electron is inside that nucleus; Fermi energy
Ennio De Giorgi (1928–1996), mathematician; brilliantly resolved the 19th Hilbert problem; today, this contribution is known as the De Giorgi–Nash Theorem Franco Rasetti (1901–2001), physicist, paleontologist and botanist, together with Enrico Fermi , discovered key processes leading to nuclear fission but refused to work on the Manhattan ...
From 1929, Fermi and Corbino dedicated themselves to the transformation of the institute into a modern research centre. Franco Rasetti and Fermi were contemporaries, who had met as undergraduates at Pisa, and worked together in Florence. [2]: 24, 43 The first of the Boys to join them was Emilio Segrè, who had been studying engineering.
Fermi first introduced this coupling in his description of beta decay in 1933. [3] The Fermi interaction was the precursor to the theory for the weak interaction where the interaction between the proton–neutron and electron–antineutrino is mediated by a virtual W − boson, of which the Fermi theory is the low-energy effective field theory.
Albert Einstein (1966) Physicist; Leif Ericson on a 1968 stamp. Billy Eisengrein (2002) Ground Zero firefighter; Dwight D. Eisenhower (1969) 34th president [40] [51] Edward Kennedy "Duke" Ellington (1986) Jazz musician and composer [23] Ralph Ellison (2014) Author and literary critic [52] Leif Ericson (1968) Explorer; Jaime Escalante (2016 ...