Results 321 to 330 of about 1,578,280 (368)
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Il Nuovo Cimento, 1957
General expressions for the nucleon-nucleon elastic scattering cross-section and polarization are derived from the transition matrix up to the orbital angular momentumL=3. A detailed investigation on the reliability of the approximation restricted to partial waves corresponding toL⩽2 has been carried out.
C. Villi, E. Clementel
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General expressions for the nucleon-nucleon elastic scattering cross-section and polarization are derived from the transition matrix up to the orbital angular momentumL=3. A detailed investigation on the reliability of the approximation restricted to partial waves corresponding toL⩽2 has been carried out.
C. Villi, E. Clementel
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Journal of Applied Crystallography, 2019
BILBY is a recently constructed and commissioned time-of-flight small-angle neutron scattering instrument, operated by the Australian Centre for Neutron Scattering at the Australian Nuclear Science and Technology Organisation (ANSTO).
Anna Sokolova +7 more
semanticscholar +1 more source
BILBY is a recently constructed and commissioned time-of-flight small-angle neutron scattering instrument, operated by the Australian Centre for Neutron Scattering at the Australian Nuclear Science and Technology Organisation (ANSTO).
Anna Sokolova +7 more
semanticscholar +1 more source
Scattering of Neutrons by Lead
Nature, 1948THE University of Cambridge cyclotron and neutron velocity selector have been used for studying the scattering of neutrons by lead. The scattering cross-section as a function of the neutron energy was determined by measuring the number of neutrons scattered out of a collimated beam into a boron trifluoride counter placed near a cast lead scatterer ...
R. Latham, J. M. Cassels
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Quantum hardware simulating four-dimensional inelastic neutron scattering
Nature Physics, 2018Magnetic molecules, modelled as finite-size spin systems, are test-beds for quantum phenomena1 and could constitute key elements in future spintronics devices2–5, long-lasting nanoscale memories6 or noise-resilient quantum computing platforms7–10 ...
A. Chiesa +7 more
semanticscholar +1 more source
Medical Physics, 1999
A method of evaluating the photoneutron fluence in the maze of accelerator facilities due to room scattered neutrons is presented. Measurements were made to demonstrate that the room scattered fluence is reduced by a factor of 2π in going from the treatment room to the inner maze entrance.
Richard C. McCall +2 more
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A method of evaluating the photoneutron fluence in the maze of accelerator facilities due to room scattered neutrons is presented. Measurements were made to demonstrate that the room scattered fluence is reduced by a factor of 2π in going from the treatment room to the inner maze entrance.
Richard C. McCall +2 more
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The Inelastic Scattering of Neutrons
Physical Review, 1952The total cross section and the differential cross section for the inelastic scattering of neutrons are considered. It is assumed that the compound nucleus is sufficiently excited so that the statistical model may be applied. If the statistical model may be applied as well to the residual nucleus, it is shown that the angular distribution of the ...
Herman Feshbach, Walter Hauser
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Electrostatic Scattering of Neutrons
Physical Review, 1949A weak force of attraction between electrons and thermal neutrons is indicated in recent experiments by Havens, Rabi, and Rainwater, and by Fermi and Marshall. According to meson theory this would be expected, since the neutron is considered as one charge state of a nucleon (the proton is the other state) which is coupled to a meson field.
S. M. Dancoff, Sidney D. Drell
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Neutron scattering by Collagen.
Brookhaven symposia in biology, 1976xxx
Miller, A. +7 more
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Simultaneous Neutron Scattering and Raman Scattering
Applied Spectroscopy, 2009The capability to make simultaneous neutron and Raman scattering measurements at temperatures between 1.5 and 450 K has been developed. The samples to be investigated are attached to one end of a custom-made center-stick suitable for insertion into a 100 mm-bore cryostat.
Andrew King +5 more
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On the Magnetic Scattering of Neutrons
Physical Review, 1937The scattering of slow neutrons by atoms is considered, assuming that, in addition to the ordinary nuclear forces, there is a magnetic interaction between the neutron and the atomic electrons. It is found that the neutrons scattered from an unpolarized beam will be partially polarized in virtue of this magnetic interaction.
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