AN IMPROVED ULTRA-VIOLET HALOTHANE METER

An Ultra-violet Light Monitor for Spear3

A synchrotron light monitor is an essential tool for operating a storage ring. For SPEAR3, the upgrade of the SPEAR storage ring, the light monitor was designed not only for monitoring the beam presence but also to measure beam parameters. To minimize diffraction effects, UV light around 200 nm is used to image the electron source rather than visible light. At 200 nm, the rms diffraction spot i...

Ultra-violet absorption cross sections

Ultra-violet absorption cross sections of isotopically substituted nitrous oxide species: NNO, NNO, NNO and NNO P. von Hessberg, J. Kaiser , M. B. Enghoff, C. A. McLinden, S. L. Sorensen, T. Röckmann, and M. S. Johnson Department of Chemistry, University of Copenhagen, Copenhagen, Denmark Max-Planck Institute for Nuclear Physics, Atmospheric Physics Division, Heidelberg, Germany now at: Departm...

Ultra-violet Finite Noncommutative Theories

We establish the ultraviolet finiteness of various classes of noncommutative gauge theories.

An ultra-violet light method for producing haploid amphibian embryos.

Ultra-violet Finiteness in Noncommutative Supersymmetric Theories

We consider the ultraviolet divergence structure of general noncommutative super-symmetric U (N c) gauge theories, and seek theories which are all-orders finite. September 2001