Now showing items 251-255 of 255
A spin polarized disc
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1995-03)
We present a solution to the gravitational field equations in a Riemann-Cartan spacetime. The solution describes a disc of infinite radius and finite thickness. The solution has three forms which depend on the size of the ...
Measurement of Z0 decays to hadrons, and a precise determination of the number of neutrino species
(Elsevier, 1990-03-08)
We have made a precise measurement of the cross section for e+e--->Z0-->hadrons with the L3 detector at LEP, covering the range from 88.28 to 95.04 GeV. From a fit to the Z0 mass, total width, and the hadronic cross ...
Strained layer epitaxy of InGaAs by MBE and migration enhanced epitaxy -- comparison of growth modes and surface quality
(Elsevier, 1991-05-02)
Our measurements on a series of pseudomorphic n-type modulation doped field effect transistors have shown that the mobility of the two-dimensional carriers appears to suffer from increased interface roughness as the strain ...
Invariant background field method for chiral lagrangians including Wess-Zumino terms
(Elsevier, 1991-08-15)
A chiral invariant background field method is introduced in order to study the structure of higher order terms in chiral perturbation theory. Explicit one-loop calculations are presented together with the construction of ...
Some properties of nearly premixed laminar flame propagation along weakly stratified layers in combustible gas mixtures
(Elsevier, 1990-02)
Nearly premixed laminar flame propagation along weakly stratified layers in combustible gas mixtures is examined theoretically in the limit of weak flame stretch, high activation energy, and unity Lewis number. The ...