| It acts between two neutrons, between two protons, or between a neutron and a proton, as long as they are no farther apart than a distance of one fermi. |
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| In order to fuse two hydrogen nuclei together, though, we must force another proton into the hydrogen atom within a distance of 1 fermi from the atom's proton. |
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| About half a century later, Robert Hofstadter won the 1961 Nobel Prize in physics for his work verifying that the radius of an atomic nucleus is about one fermi. |
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| At the institute, we study the atomic Fermi gas by analysing absorption images of the expanded gas. |
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| There are two types of quasiparticles, Bose and Fermi, and physicists around the globe are exploring the properties of each type. |
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| The gas's Fermi temperature itself is about 2 millionths of a degree above absolute zero. |
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| In several of his courses, Fermi handed out mimeographed notes before each lecture. |
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| He also built a guest house for visiting scientists and hosted such notables as Albert Einstein, Niels Bohr, and Enrico Fermi. |
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| On 2 December 1942, in a laboratory under the university football stadium, Fermi achieved the first self-sustaining nuclear chain reaction. |
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| When Enrico Fermi and other scientists at Los Alamos produced the first chain reaction, Fermi held a party at his house. |
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| Once the Chicago synchrocyclotron began operating routinely, Fermi returned to experimentation. |
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| This approach describes how electrons are influenced by the fields produced by others in the Fermi sea. |
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| Taken together with Fermi LAT data, these observations challenge long-standing predictions. |
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| Graphite behaves like a two-dimensional metal because there is a transition point between its valence band and conductance band known as the Fermi point. |
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| Additionally, the TeraScale E-Series was deployed in the Fermi National Accelerator Laboratory to support its winning entry. |
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| An earlier error occurred when Enrico Fermi submitted his breakthrough paper on the weak interaction theory of beta decay. |
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| As a student in the College, from which he graduated in 1950, he had Nobel laureates Enrico Fermi and Harold Urey as teachers. |
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| The Tevatron particle accelerator at the Fermi National Accelerator Laboratory in Illinois, US, is the LHC's rival. |
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| At the same time, another team has located nine new gamma-ray pulsars in Fermi data, using improved analytical techniques. |
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| Alexander Moiseev is a lead scientist for the Fermi Space Telescope's Large Area Telescope AntiCoincidence Detector, one of the LAT subsystems. |
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| Enrico Fermi, years before the actual discovery of the neutrino, successfully incorporated that inferred particle in his theory of beta decay. |
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| Lately, scientists studying Fermi gases have made tests of superfluidity a major thrust of their experiments. |
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| Here the first experiments on the fission of uranium were conducted by Enrico Fermi. |
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| The rise of Nazism in the 1930s led many European scientists, including Albert Einstein, Enrico Fermi, and John von Neumann, to immigrate to the United States. |
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| This effect compares the quarks' Fermi motion in deuteron and iron. |
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| This animation zooms into an image of the Milky Way, shown in visible light, and superimposes a gamma-ray map of the galactic center from NASA's Fermi. |
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| Astrophysicist Marco Ajello of Stanford and his colleagues used the orbiting Fermi Large Area Telescope to study distant blazars, a type of bright, active galaxy. |
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