Neutron sentence example

neutron
  • Early in 1932 James Chadwick discovered the neutron, a particle in the nuclei of most atoms.
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  • Ordinary hydrogen has only one proton in the nucleus, while the isotope deuterium has one proton + one neutron.
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  • Pulsars are neutron stars formed in the collapse of massive stars in supernova explosions.
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  • The thermal neutron fluence rate can be measured at the customer?s premises using gold foils as the transfer standard.
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  • This leaves the outer layers of the star unsupported, which now collapse and bounce on the dense, virtually incompressible neutron core.
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  • Also it is of considerable interest to produce bigger protein crystals for neutron diffraction studies of hydrogen deuterium exchange, in particular cases.
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  • Ted was ideally placed to make use of neutron diffraction to study the nature of the vortex state.
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  • At the heart of the cluster is the first millisecond pulsar to be discovered, its neutron star rotating once every 11 millisecond pulsar to be discovered, its neutron star rotating once every 11 milliseconds.
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  • The aim of work in these areas is to maintain and improve neutron spectrometry and neutron dosimetry capabilities and services.
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  • Pulsars The animation, created by Michael Kramer, shows the beams of light emitted from the magnetic poles of a spinning neutron star.
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  • Radiation Shielding (6 lectures) g (6 lectures) g -ray and neutron shielding calculations; g -ray attenuation and build-up factors.
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  • The neutron fluence rate depends upon factors such as target thickness, charged particle beam current, geometry and required neutron fluence rate depends upon factors such as target thickness, charged particle beam current, geometry and required neutron energy resolution.
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  • The emission of most radionuclide neutron sources is not isotropic.
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  • One may not have a neutron bomb in one's arsenal, but it would strengthen our abilities if we successfully tested one.
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  • However in the exotic high-density environment inside a neutron star, strange quarks are expected to fare better.
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  • This use of " contrast matching " is very important in neutron reflection.
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  • Further examples for the use of X-ray or neutron scattering can be found in our list of publications.
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  • The neutron diffraction experiment is undertaken under relatively extreme conditions.
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  • Roughly speaking, the strings served to bind together the quarks that make up the proton, the neutron and other hadrons.
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  • The report covers the effects of neutron irradiation on copper and copper alloys.
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  • This includes various neutron techniques, principally at the UK neutron spallation source Isis and the European reactor source at the Institut Laue-Langevin.
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  • Pulsars are dense, highly magnetized neutron stars that are born in a violent explosion marking the death of massive stars.
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  • Other UK accelerators The worldâs leading pulsed neutron and muon source is based at the Rutherford Appleton Laboratory in Oxfordshire.
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  • High resolution at low Q is handy for indexing, and is essential for tackling moderately complex magnetic structures with powder neutron data.
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  • Neutron diffraction techniques are employed to investigate both atomic and magnetic structures, while longer range fluctuations are studied using small angle neutron diffraction techniques are employed to investigate both atomic and magnetic structures, while longer range fluctuations are studied using small angle neutron scattering.
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  • Neutron High energy neutron High energy neutrons can penetrate thick lead shields.
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  • There they would occasionally strike a proton, creating a positron and a neutron.
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  • At the heart of the cluster is the first millisecond pulsar to be discovered, its neutron star rotating once every 11 milliseconds.
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  • This includes various neutron techniques, principally at the UK neutron spallation source ISIS and the European reactor source at the Institut Laue-Langevin.
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  • The new images suggest that the neutron star at the cloud's center may still spew out bursts of energy.
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  • Within the dense supernovae, neutron stars may form as the extremely dense endpoint in the life of a star.
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  • They will study the phenomenon of quark color superconductivity, a new state of matter thought to occur in the center of neutron stars.
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  • The new images suggest that the neutron star at the cloud 's center may still spew out bursts of energy.
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  • We have also pioneered numerical simulations of neutron star magnetospheres that helped to understand how pulsar winds are launched by neutron stars.
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  • Research Reactor Safety Research reactors continue to be widely used for radioisotope production, neutron beam utilization, material irradiation and other applications.
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  • Isotopic analysis of silicon carbide grains from meteorites (Anders and Zinner 1993) indicate characteristics of slow neutron capture reminiscent of AGB stars.
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  • He even played himself in a few movies and animated shows, such as The Fairly OddParents, The Nanny, and Jimmy Neutron: Boy Genius.
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