Now showing items 31-40 of 40
The level structure of Dy160
(Elsevier, 1959)
Gamma rays in Dy160 following beta decay of the 72 day Tb160 have been studied using coincidence and angular correlation methods. The relative intensity and coincidence measurements confirm the principal features of the ...
Electric field induced vibration rotation spectrum of H2 and D2
(Elsevier, 1959)
Electric field induced absorption has been observed for some 8 vibration-rotation transitions of H2 and for 7 of D2. An alternating electric field was used to modulate the transmitted intensity. Percentage absorptions as ...
Heat Capacities and Thermodynamic Properties of the Iron Tellurides Fe1.11Te and FeTe2 from 5 to 350°K
(The American Institute of Physics, 1959-03)
Heat capacities of the two iron telluride phases, Fe1.11 Te and FeTe2, were measured in the range 5 to 350°K. In Fe1.11Te a cooperative type of transformation was observed at about 63°K involving an entropy increment of ...
Excitation Temperature of Chromium in the Shock Tube
(The American Institute of Physics, 1959-09)
Errata: Bending Motions in the Dihalides of Group II Metals
(The American Institute of Physics, 1959-04)
On the theory of scalar diffraction and its application to the prolate spheroid
(Elsevier, 1959-03)
Scalar scattering of a plane wave by a perfectly reflecting body whose surface is a level surface in a coordinate system in which the scalar wave equation is separable is considered. A general method for the computation ...
C13 and Deuterium Isotope Effects in the Photolysis of Methyl and Ethyl Bromide
(The American Institute of Physics, 1959-04)
Relative rates of formation of isotopic radicals in the photolysis of gaseous methyl and ethyl bromide have been measured. Photolyses (2537 A) were carried out in a large excess of cyclopentane. Methyl (or ethyl) radicals ...
Total Collision Cross Sections for the Interaction of Atomic Beams of Alkali Metals with Gases
(The American Institute of Physics, 1959-12)
Total collision cross sections (Q) for the interaction of atomic beams of K and Cs with a number of molecules were measured with an apparatus of 30″ angular resolution. Although absolute determinations of Q are difficult, ...
Flow Field of a Flame in a Channel
(The American Institute of Physics, 1959-01)
A stationary flame is stabilized in a two‐dimensional channel in such a way that it closely corresponds to the case of a flame propagating in a channel. The entire flow field of unburned and burned gases is mapped by taking ...