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CHEMISTRY OF +1 IODINE IN ALKALINE SOLUTION

Description: The iodine species formed either by adding hypochlorite to a basic iodide solution or by adding triiodide to sodium hydroxide, was identified as hypoiodite ion. The absorption spectrum of IO{sup -} was investigated in the wavelength range from 450 m{micro} to 280 m{micro}. The kinetics of the reaction I{sup -} + ClO{sup -} = IO{sup -} + Cl{sup -} was studied spectrophotometrically in alkaline solution. The forward rate law was found to be d(IO{sup -})/dt = k(I{sup -})(ClO{sup -})/OH{sup -}. At … more
Date: June 2, 1958
Creator: Chia, Yuan-tsan.
Partner: UNT Libraries Government Documents Department
open access

Nuclear Reaction Mechanisms in the Heavy-Element Region

Description: Angular distributions of the heavy recoils produced in the ( alpha ,2n), ( alpha ,3n), ( alpha ,4n), ( alpha ,t), (d,n), (d,2n), (d,3n), and (d,p) reactions of Bi/sup 209/ have been measured at various incident-particle energies. The mechanisms of the ( alpha ,2n), ( alpha ,3n), and (d,3n) reactions have been inierpreted by comparison of these angular distributions with theoretical angular distributions resulting from Monte Carlo calculations based on a simple evaporation model. Further informa… more
Date: June 1, 1958
Creator: Donovan, P. F.
Partner: UNT Libraries Government Documents Department
open access

High-Energy Beta Decay of Light Elements

Description: The beta decay of the radioactive members of the mass-eight and -twelve triads has been studied with a spiral-orbit spectrometer having a 1.3% resolution. The end point, half-life and log-ft values respectively are: for N{sup 12}, 16.37 {+-} 0.06 MeV, 11.43 {+-} 0.05 milliseconds, and 4.17; for B{sup 12}, 13.40 {+-} 0.05 MeV, 20.6 {+-} 0.2 msec and 4.11; for B{sup 8}, 14 MeV (broad), 0.75 {+-} 0.02 sec, and 5.72; and for Li{sup 8}, 13 Mev (broad), 0.87 {+-} 0.01 sec, and 5.67. The mass excesses… more
Date: June 16, 1958
Creator: Vedder, James F
Partner: UNT Libraries Government Documents Department
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