IS. SUPPLEMENTARY NOTES 19. KEY WORDS (Continue on reveree »Id» If necemmary and Identify by block number) space effectiveness armor quality factor mass effectiveness apparent density thickness equivalence residual penetration relative thickness relative areal mass 20. ABSTRACT (Continue on rarerem elm* It neceeeary and Identity by block number) / ^r g \ A review is presented of armor effectiveness measures as used in ballistics. Emphasis is placed on the fact that simple effectiveness measures attempt to describe a complex armor-penetrator interaction by a single number. Procedures for ballistic testing designed to derive meaningful measures are discussed. ;
A multipurpose beamline for tests and developments in the field of x-ray optics and synchrotron radiation instrumentation in general is under construction at the Swiss Light Source (SLS) bending magnet X05DA. The beamline uses a newly developed UHV compatible, 100 µm thick, brazed CVD diamond vacuum window. The very compact cryogenicly cooled channel cut Si(111) monochromator and bendable 1:1 toroidal focusing mirror at 7.75 m from the source point are installed inside the shielding tunnel. The beamline covers a photon energy range of about 6 to 17 keV. We expect 5 · 10 11 photons/s within a 100 µm spot and a resolving power of 1300. The monochromator and focusing mirror can be retracted independently for unfocused monochromatic and focused "white" light operation respectively.
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