Visualizing Quasi-Particle Scattering Resonances

Article Abstract:

The Bardeen-Cooper Schrieffer (BCS) theory of quasi-particles explains conventional superconductors such as mercury and aluminum and may also be useful as a phenomenological model for high-transition temperature superconductors. Different underlaying superconducting mechanisms lead to differences between the BCS quasi-particles of high-superconductors and their conventional materials counterparts. The mechanism in high -{T.sub.c] materials are not well known.

Analysis, Thermal properties, Superconductors, Quasiparticles (Physics)

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Unification of synchrotron radiation and inverse Compton scattering

Article Abstract:

A theoretical paper published by R. Lieu and W.I. Axford in a 1993 issue of the Astrophysical Journal unites research on inverse Compton scattering and synchrotron radiation under a single theoretical framework. Lieu and Axford's contributions to theoretical physics are described.

Research, Innovations, Synchrotron radiation, Scattering (Physics), Unified field theories

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Polyethylene bags and solar ultraviolet radiation

Article Abstract:

Use of polyethylene bags instead of glass sample containers could invalidate measurements of the effects of ultraviolet radiation on microbial populations.

Microorganisms, Collections and collecting

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