Testing the equivalence principle in the field of the Earth: Particle physics at masses below 1 \ensuremathμeV\textbackslash?
Publication information:
E. G. Adelberger, C. W. Stubbs, B. R. Heckel, Y. Su, H. E. Swanson, G. Smith, J. H. Gundlach, and W. F. Rogers. 1990. “Testing the Equivalence Principle in the Field of the Earth: Particle Physics at Masses below 1 \ensuremathμeV\textbackslash?”. \prd, 42, 10, Pp. 3267-92. doi:10.1103/PhysRevD.42.3267