Now showing items 701-710 of 733
Electron-positron annihilation: Statistical and thermodynamic considerations
(Elsevier, 1975-06-09)
Lightcone considerations suggest that, in e+e- annihilation, the hadronic matter is initially created within a spatial volume in the c.m. frame of the order of E-3, where E/2 is the colliding beam energy. Its implications, ...
Deep inelastic scattering from quantum fluids
(Elsevier, 1977-06-27)
A simple and general argument is given for the deep inelastic behavior of the dynamic structure function of quantum fluids at zero temperature. The resulting high-energy tail is shown to give a reasonable fit to existing ...
Multiplicity distribution in high energy collisions
(Elsevier, 1973-10-08)
It is shown that the asymptotic multiplicity distribution approaches a Gaussian distribution. The agreement with the experimental data indicates that the higher correlations should not be so strong.
Parity violations in hydrogen and the fundamental structure of the weak current
(Elsevier, 1977-11-21)
Experiments in progress with hydrogen and deuterium may in practice determine the fundamental parameters and constituents of the weak interaction within the framework of unified gauge theories. In particular, for SU (2) ...
Hyperfine Structure of Indium Fluoride
(The American Institute of Physics, 1972-11-15)
The radiofrequency spectrum of the indium fluoride molecule, 115In19F, has been measured with a high resolution molecular beam electric resonance spectrometer. We determined the hyperfine structure in the J=1 and the J=2 ...
Rotating Cylinder Apparatus for Rarefied Gas Flow Studies
(The American Institute of Physics, 1970-08)
A rotating cylinder type apparatus is described, suitable for determining drag in cylindrical Couette flow of rarefied gases, and for evaluating tangential momentum accommodation coefficients at gas‐solid boundaries. The ...
Anomalous resistivity resulting from electrostatic ion cyclotron turbulence
(Elsevier, 1976-08-09)
An expression is found for the collisionless electrical resistivity resulting from a current driven electrostatic ion cyclotron instability.
Phase correction in holographically produced gratings
(Elsevier, 1974-10)
Several technques for producing holographic optical elements that are free from the inherent phase errors of their substrate irregularities are given.
Neutron‐scattering studies of bulk polyethylene at intermediate Q values
(The American Institute of Physics, 1978-10)
We report SANS studies of bulk polyethylene (PE) samples crystallized from the melt at different rates. All samples contained both protonated and deuterated PE. Substantial isotopic concentration fluctuations are present ...
Exciton percolation I. Migration dynamics
(The American Institute of Physics, 1976-10-01)
The exciton transfer, via migration and trapping, in binary and ternary mixed crystals is formulated in terms of percolation theory and the cluster structure for binary randomly mixed crystals. An important limiting case ...