Now showing items 1-10 of 91
Absence of goldstino decoupling in hierarchical superunified models
(Elsevier, 1983-08-25)
It is shown that there exist a class of hierarchical supersymmetric unified models in which the Goldstino field does not decouple from that light states. We illustrate this with an SUN model. The phenomenology and cosmology ...
Efficient algorithms for estimating the width of nearly normal distributions
(Elsevier, 1983-06-15)
Typical physics data samples often conform to Gaussian distributions with admixtures of more slowly varying backgrounds. Under such circumstances the standard deviation is known to be a poor statistical measure of distribution ...
Supersymmetry and parastatistics
(Elsevier, 1983-08-25)
An analysis is made of the supersymmetry of parafields in Wess-Zumino-type models with two cases in which parabosons and parafermions form a supermultiplet. In case one the symmetry is realized by either the normal ...
Effects of random fluctuations in external magnetic field on plasma conductivity
(The American Institute of Physics, 1983-02)
The electrical conductivity for a weakly ionized magnetized plasma in which the external magnetic field is subject to random fluctuations is calculated using a stochastic differential equation approach. Calculation of the ...
Error propagation in extrapolated nuclear mass predictions
(Springer-Verlag; Springer-Verlag GmbH & Co. KG, 1983-03)
The properties of the error of the nuclear masses calculated from the transverse mass relations are analysed. The work assumes that the calculated errors of the nuclei whose masses are known experimentally behave as a ...
Combutational studies of end-wall flame quenching at low pressure: The effects of heterogeneous radical recombination and crevices
(Elsevier, 1983-01)
A computational study of the effect of heterogeneous radical destruction and crevices on end-wall flame quenching in a lean CH4---O2---Ar mixture at low pressure has been performed. The unsteady conservation equations for ...
An analysis of carrier-mediated photodiffusion membranes
(Elsevier, 1983-08)
Reversible photochromic reactions can be combined with carrier-mediated transport in partially illuminated membranes to achieve very high degrees of flux enhancement. Transport across these membranes can be achieved even ...
Polarization measurements on irradiated ammonia
(The American Institute of Physics, 1983-03-15)
The polarization characteristics of ammonia irradiated at liquid helium temperatures and subsequently used in a scattering experiment are discussed.
Horizontal dilution refrigerator for use in intense proton beams
(The American Institute of Physics, 1983-03-15)
A fast loading high‐power horizontal dilution refrigerator insert has been built for use in the Michigan Polarized Proton Target (PPT V). This PPT will be used in measurements of spin effects in high P⟂ elastic p−p scattering ...
Intermolecular multiple scattering of electrons. I. Theory
(The American Institute of Physics, 1983-06-15)
Coherent intramolecular multiple scattering by free molecules has been investigated extensively in the literature. Scant attention has been paid to incoherent intermolecular multiple scattering, however, a potentially ...