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Showing 1 to 2 of 2 for “"Mass (Physics)"”.
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Mass levels of some elementary particles
The structure and mass levels of some elementary particles are presented. A non-relativistic bound state model has been used to describe the J \ψ and ψ' particles. The order of levels, 1S - 2P - 2S, as observed in the ψ, X, ψ’ spectroscopy is generally assumed. We introduce as interaction …
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Using vibration-based monitoring to detect mass changes in satellites
… analysis was used to determine the changes in mass and moment of inertia of the space structure based on a change in the natural frequencies of the structure or components of the structure. Feasibility studies were first conducted on a 7 in x 19 in aluminum plate with various boundary …