Now showing items 21-30 of 72
Calculated intermolecular interactions in secondary chlorides
(The American Institute of Physics, 1973-11-01)
Measurement of the thermal conductivity of helium up to 2100°K by the column method
(The American Institute of Physics, 1973-05-15)
The thermal conductivity of helium was measured at atmospheric pressure in the range 800–2100°K by the column method. The data could be correlated by the polynomial λ = 0.635×10−1+0.310×10−3T−0.244×10−7T2λ=0.635×10−1+0.3 ...
Lorentz contracted geometrical model
(Elsevier, 1973-04-02)
The model assumes that when two high energy particles collide each behaves as a geometrical object which has a Gaussian density and is spherically symmetric except for the Lorentz-contraction in the incident direction. ...
Structure of Ališauskas‐Jucys form of the 9j coefficients
(The American Institute of Physics, 1973-09)
From the Ališauakas‐Jucys triple summation expression, the Wigner 9j coefficients may be visualized as boundary values of a new generalized hypergeometric function ϕ(3)(αik ;βk,γm;wk) in three variables. Integral representations ...
Theory of light scattering from dense plasmas
(The American Institute of Physics, 1973-05)
Projection operator techniques have been applied to derive a coupled set of exact kinetic equations describing microscopic density fluctuations in an infinite, fully‐ionized, classical plasma in thermal equilibrium. The ...
Beam-plasma interaction in Astron
(IOP Publishing Ltd, 1973-08-01)
The beam-plasma interactions in the Astron device are examined utilizing a model which consists of a homogeneous, cold, relativistic electron beam (E-layer particles) streaming through a Maxwellian plasma normal to a uniform ...
Phonons in disordered molecular solids: Raman spectra of heavily doped mixed crystals of benzene and perdeuterobenzene
(The American Institute of Physics, 1973-01-01)
Raman spectra of mixed crystals of benezene‐h6 and benzene‐d6 have been studied throughout the whole concentration range (0%–100%). They are discussed in the virtual crystal limit, suitable for small trap depths. It is ...
Thermal stability of radiating fluids: The Bénard problem
(The American Institute of Physics, 1973-05)
The Bénard problem of the radiating nongray fluids is examined in terms of the Eddington approximation. The nongrayness of radiation is prescribed by the ratio and product of the Planck and Rosseland means of the absorption ...
A test particle Monte Carlo method
(Elsevier, 1973-12)
A Monte Carlo technique was developed suitable for investigating rarefield gas dynamics problems. The procedure is based on the `test particle' method. The discontinuous function frequently employed for describing the ...
Electrical conductance time constants for freely decaying arcs
(Springer-Verlag, 1973-02)
Electrical conductance time constants for the early stages of free decay after current modulation have been calculated from experimental measurements on a 5 mm diameter cascade arc at atmospheric pressure. The time constants ...