Results 221 to 230 of about 53,388 (262)
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Neutron logging of drill holes; the neutron-neutron method
Geophysics, 1951Abstract Experiments were performed to determine the distribution of thermal neutrons and of indium resonance neutrons in continuous hydrogenous media and in pipes passing through hydrogenous media. Included in the study were water, brine, mixtures of sand and water, and mixtures of sand and brine.
C. W. Tittle, Henry Faul, Clark Goodman
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Reviews of Modern Physics, 1967
The present status of the problem of charge dependence is discussed. The information about the neutron-neutron interaction derived from the two-neutron system, three-nucleon systems, final-state interactions in multiparticle reactions, and peripheral processes is critically evaluated.
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The present status of the problem of charge dependence is discussed. The information about the neutron-neutron interaction derived from the two-neutron system, three-nucleon systems, final-state interactions in multiparticle reactions, and peripheral processes is critically evaluated.
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Neutron activation in interrupted neutron beams
Applied Radiation and IsotopesNeutron activation of activation targets in neutron beams with interruptions is studied. A simple and robust formalism for determining the number of activated atoms in neutron activation measurement despite beam interruptions is derived. Two simplified methods for correcting for the decay of produced nuclei in the activation target during beam ...
Wendland Lauri +7 more
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Emission of Neutrons and the Neutron Halo of 11Li
1992The matter distribution of the neutron drip-line nuclei has been a subject of intense interest since pioneering radioactive-beam experiments at Berkeley1). Unusually large interaction cross-sections measured at relativistic energies for 11Li,14Be and 17B nuclei were translated into effective matter radii.
Lewitowicz, M. +18 more
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Neutron Spin-Neutron Orbit Interaction with Slow Neutrons
Physical Review Letters, 1963Measurements were made of the polarization ratio of the scattered intensities for the two neutron spin states for two reflections (110) and (220) for positive angles and for the reflection (110) at negative angles. Very high neutron polarization was available and the intensity was studied as the magnetic field on the crystal was reduced to zero so as ...
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Neutron radiography with ultracold neutrons
Physics Letters A, 1981Abstract The neutron transmission factor of very thin films may be low if the neutron energy is comparable to the pseudo-potential of the film material. Surprisingly, perhaps, it is relatively easy to obtain neutrons with such low energies in sufficient numbers to produce neutron radiographs.
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Neutron Scattering Studies of Heterogeneous Catalysis
Chemical Reviews, 2023David Lennon +2 more
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Coalescence of black hole–neutron star binaries
Living Reviews in Relativity, 2021Keisuke Taniguchi +2 more
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