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The Nature of the Axioms of Relativistic Quantum Field Theory

Description: "The formulation of field theories by means of Wightman functions is studied. It is shown that, given two field theories that satisfy all the axioms, one can construct a family of Wightmsn fields with the same properties by a process of superposition of Wightman functions. The condition of unitarity is formulated without reference to asymptotic conditions, and it is proved that the Wightman fields constructed by the superposition process (starting with "unitary" fields) fail to preserve unitari… more
Date: April 26, 1961
Creator: Sudarshan, E.C.G. & Bardakci, K
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Cobalt (II) Halides as Electrolytes in Acentonitrile

Description: "The electrical conductance of CoCl2 and CoBr2 from 10−4 to 10−1 mol/l over the temperature range 0–35°C is reported. The effects of water as trace impurity, and the halide common ion effect on conductance are examined. The properties of these solutes are also examined using spectrophotometry and transport numbers. Crystalline “solvated” compounds, of empirical formulae [CoX2(CH3CN)3]x can be separated from the saturated solutions. The magnetic susceptibilities of the crystalline substrates are… more
Date: April 1962
Creator: Janz, George J.; Marcinkowsky, Arthur E. & Venkatasetty, H. V.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Proton-Proton Triple Scattering Parameters R and A at 213 Mev

Description: "As a part of a program to determine the p-p scattering matrix at 213 Mev, the triple scattering parameters R and A were measured at 30, 40, 50, 60, 70, 80. and 90 deg in the center-of-msss system. The results are compared with a phase shift analysis by MacGregor and Moravcsik and with the predictions of the boundary condition model of Saylor, Bryan and Marshak."
Date: April 17, 1961
Creator: England, Alan C.; Givson, William A. & Gotow, Kazuo
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Lepton Decay Nodes of Hyperons

Description: "In spite of the present scarcity of experimental data it appears likely that the lepton modes of hyperon decay will eventually become an important source of information concerning strangeness-changing weak interactions. In this paper we use dispersion relations to estimate the effect of intermediate meson states upon the lepton decay modes of hyperons."
Date: April 1961
Creator: Harrington, David R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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A Theoretical and Experimental Study of Optical Fibers

Description: A geometrical treatment has been used to outline the theoretical properties of optical fibers which are imperfect as well as geometrically and optically perfect. Experiments have been performed to measure some to the optical properties of individual fibers and fiber bundles.
Date: April 1, 1960
Creator: Potter, Robert J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Conical Refraction in Crystal Optics and Hydromagnetics

Description: When light propagates with the wave normal in the direction of an optic axis of a biaxial crystal, the usual ray theory breaks down. This phenomenon can be analyzed by means of an asymptotic solution of Maxwell's equations. The intensity is governed by a partial differential equation within the phase surfaces, instead of ordinary differential equations along rays. This example slows that light does not always propagate along rays. A similar phenomenon occurs in hydromagnetics.
Date: April 22, 1960
Creator: Ludwig, Donald
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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