The Axion Dark-Matter eXperiment: Results and plans.

S.J. Asztalos, R. Bradley, G. Carosi, John Clarke, C. Hagmann, J. Hoskins, M. Hotz, D. Kinion, C. Martin, L.J. Rosenberg, G. Rybka, P. Sikivie, N.S. Sullivan, D.B. Tanner, K. Van Bibber & A. Wagner
The axion affects issues of the origin of CP symmetry in the strong interactions and the composition of the dark matter of the universe; current constraints limit its mass to 1 $\mu$eV-10 meV, with the low end of this range (1-10 $\mu$eV) especially significant for dark-matter axions. Axions may be detected by their coupling to photons in a resonant cavity in a strong magnetic field. The Axion Dark-Matter eXperiment (ADMX) recently completed Phase I of...