Now showing items 31-40 of 732
Precision energy measurements of gamma rays occurring in the decays of 165Dy and 193Os
(Elsevier, 1971-06-15)
A curved-crystal spectrometer has been utilized to obtain energy measurements of 22 gamma rays between 73 keV and 715 keV occurring in the decays of and . Some of these energy measurements have sufficiently small uncertainties ...
Determination of spectra from pulse-height data
(Elsevier, 1975-04-15)
A method for determining parameters of a physical spectrum from pulse-height data is described. This method is designed to utilize information from the entire range of data and possesses advantages over other methods in ...
A new method for the direct measurement of spectral line strengths and widths,
(Elsevier, 1972-04)
The most important sources of error incurred in the measurements of spectral-line parameters arise from uncertainty in the determination of the 100 per cent transmittance and in the distortion of the line profile by the ...
Radiation damage in polarized target materials
(Elsevier, 1978-01-15)
We examine some of the parameters which influence the decay of the polarization of polarized targets in an intense proton beam. We find that the usual characteristic flux for the polarization to drop to 1/e of its initial ...
Raman spectra and vibrational assignments for 1,1,1-trihaloethanes and their deuterium derivatives
(Elsevier, 1970-04)
Raman spectra of the first three members of the 1,1,1-trihaloethane series, CH3CX3, X = F, Cl, Br, were obtained for the liquids under low resolution. All but two active fundamental vibrational frequencies were observed, ...
Molecular structures of gas‐phase polyatomic molecules determined by spectroscopic methods
(The American Institute of Physics, 1979-07)
Spectroscopic data related to the structures of polyatomic molecules in the gas phase have been reviewed, critically evaluated, and compiled. All reported bond distances and angles have been classified as equilibrium (re), ...
Percolation and cluster distribution. III. Algorithms for the site-bond problem
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1979-11)
Algorithms for estimating the percolation probabilities and cluster size distribution are given in the framework of a Monte Carlo simulation for disordered lattices for the generalized site-bond problem. The site-bond ...
The University of Michigan cyclotron facility for research in nuclear structure
(Elsevier, 1974)
A number of improvements have been made in The University of Michigan 83" sector focused cyclotron since its original construction. The reasons for the changes and the resulting improvement in the production of stable ...
Camel's back induced stabilization of electron-hole liquids : GaP
(Elsevier, 1978-09)
A camel's back-like nonparabolicity of the longitudinal electron mass enhances the density of states and strongly stabilized an electron-hole-liquid. In GaP therefore the EHL density is doubled to 8.6 x 1818cm-3 and the ...
Field‐dependent relaxation and absolute nuclear shielding of 207Pb in liquid PbCl4
(The American Institute of Physics, 1974-02-01)
Relaxation times T1 and T2 of 207Pb in liquid PbCl4 have been studied for the purpose of establishing an absolute nuclear shielding scale for lead. T1 has been decomposed into scalar and spin‐rotation contributions using ...