Now showing items 91-100 of 272
Neutral K*(890) and [rho]0 meson production in e+e- annihilation at
(Elsevier, 1985-09-05)
The production of neutral K*(890) and [rho]0 mesons was studied in e+e- annihilation at using the High Resolution Spectrometer at PEP. Differential cross sections are presented as a function of the scaled energy variable ...
String goniometry by neutral currents
(Elsevier, 1987-10-22)
If a new neutral gauge boson exists at accelerator energies, the measurement of the mixing angle(s) fixing its current could to a large extent determine the (heterotic) string model at the Planck scale. In this paper we ...
The Clausius-Mossotti formula and its nonlocal generalization for a dielectric suspension of spherical inclusions
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1983-11)
Employing a recently developed cluster expansion for the effective dielectric constant of a suspension of spherical inclusions, we show which parts of the cluster integrals give rise to the Clausius-Mossotti formula. The ...
Theoretical studies of polarization dependent electro-optical modulation in lattice matched and strained multi-quantum well structures
(Elsevier, 1987)
We report on polarization dependent optical absorption for excitonic and interband transitions in lattice matched (GaAs/AlGaAs) and strained (biaxial tensile strain - GaAsP/AlGaAs; biaxial compressive strain - InGaAs/AlGaAs) ...
A flux preserving method of coupling first and second order equations to simulate the flow of plasma between the protonosphere and the ionosphere
(Elsevier, 1980-11-15)
This paper describes a numerical method developed to solve the interhemispheric flow of thermal plasma, heat and momentum along closed magnetic field tubes in the plasmasphere. The essence of our technique incorporates the ...
Scattering by small thin dielectric particles
(Springer-Verlag, 1985-12)
In the analysis of electromagnetic scattering by distributions of small dielectric particles an approximation to the scattered field can be obtained by representing the electrical interaction of the particles in terms of ...
Some tests for whether a narrow neutral resonance can be a Higgs particle
(Elsevier, 1984-02-02)
We consider under what conditions any narrow neutral resonance, particularly the recently reported state [xi](2.2), could be a Higgs particle, either a fundamental boson or a composite technicolor state. A number of tests ...
Measurement of the reaction e+e- --> [tau]+[tau]- at [radical sign]s = 29 GeV
(Elsevier, 1985-03-21)
The reaction e+e- --> [tau]+[tau]- has been measured using the high resolution spectrometer at PEP. The angular distribution shows a forward-backward asymmetry of -(6.1+/-2.3+/-0.5)%, corresponding to an axial-vector ...
Solitons from sine waves: Analytical and numerical methods for non-integrable solitary and cnoidal waves
(Elsevier, 1986-09)
The "FKDV" equation, ut+uux-uxxxxx=0, is used as a testbed for a variety of analytical and numerical methods that can be applied to solitary waves and cnoidal waves of "non-integrable" differential equations, that is to ...
Canonical maps between semidirect products with applications to elasticity and superfluids
(Springer-Verlag, 1983-06)
It is shown that two canonical maps arising in the Poisson bracket formulations of elasticity and superfluids are particular instances of general canonical maps between duals of semidirect product Lie algebras.