Now showing items 11-20 of 62
Proton decay in supersymmetric models
(Elsevier, 1982-05-06)
We discuss proton decay in supersymmetric theories. We find that it is possible to obtain rates which are comparable with those of standard SU(5). In the presence of a discrete symmetry which occurs in an SU(5) supersymmetric ...
Static and dynamic impulses generated by two‐phase detonations
(The American Institute of Physics, 1982-01)
The influence of the mixture density and the reaction zone length on the static and dynamic impulse of the detonations through wheat dust, RDX dust, and decane droplet air mixtures was studied. A numerical solution of the ...
On algebraic models of dynamical systems
(Kluwer Academic Publishers; D. Reidel Publishing Company ; Springer Science+Business Media, 1982-03)
We describe a universal algebraic model which, being read appropriately, yields (periodic and infinite) discrete dynamical systems, as well as their ‘continuous limits’, which cover all differential scalar Lax systems. For ...
Surface properties of simple metals via inhomogeneous linear electronic response. I. Theory
(IOP Publishing Ltd, 1982-12-30)
This paper is the first of a series addressing the macroscopic surface properties of the simple metals (the alkalis, Mg, Zn, Al, Pb) using pseudopotential perturbation theory to include the effects of discrete ions beyond ...
Coincidence site lattice twist boundary energies for metals with long-ranged potentials
(IOP Publishing Ltd, 1982-06-01)
The author has calculated the coincidence site lattice Sigma twist boundary energies for copper and aluminium. The boundaries were on (100) planes and he considered Sigma values of 5, 13, 17, 25, 29 and 37. The method ...
The central drift chamber for the high resolution spectrometer at PEP
(Elsevier, 1982-12-01)
The central drift chamger of the High Resolution Spectrometer (HRS) at PEP is described. Results on efficiency, calibrations and resolution are given for magnetic fields up to 1.6 T.
Spatial correlations in a self‐repelling ring polymer
(The American Institute of Physics, 1982-02-01)
The scattering structure function SN(q) of a large flexible ring polymer with N monomers in a good solvent is calculated as a universal expansion in the variable q2<RG2≳, where <RG2≳ denotes the mean square radius of ...
A forward detector for the DO area at Fermilab
(The American Institute of Physics, 1982-07)
About 90% of the energy from a √s=2000 GeV p̄p collision goes out at angles <2° in the laboratory. We propose a detector for the DO area which emphasizes tracking and calorimetry down to the smallest practical angles. A ...
Classical transport coefficients in a field-reversed configuration
(IOP Publishing Ltd, 1982-02-01)
A Hill's Vortex equilibrium model is utilized to calculate the classical transport properties of a plasma confined in a field-reversed magnetic configuration. Consistent with zero dimensional steady state conservation of ...
Two-particle cluster integral in the expansion of the dielectric constant
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1982-08)
We study in detail the two-particle cluster integral in the cluster expansion for the effective dielectric constant of a suspension of spherically symmetric polarizable inclusions embedded in a uniform medium. Although our ...