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Progress Report on Gamma-Ray Logging Activities

Description: Abstract: An evaluation is made of radioactivity logging as applied to exploration drilling on the Colorado Plateau. The compilation of data gives a preliminary insight into the possibilities of the technique being applied.
Date: July 9, 1951
Creator: Comstock, Sherman S.
Partner: UNT Libraries Government Documents Department
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Short Period Gamma-Rays from U235 Fission Products

Description: A search for gamma-ray activities with period 1-100 msec from thermal neutron fission of U235 gave negative results. 0.43 +- 0.03 sec was the shortest observed. The period of B12 was found to be 27 +- 3 msec. The cyclotron beam was pulsed to supply 1-10 msec neutron bursts. coincidence scintillation deters were employed.
Date: January 15, 1951
Creator: Brolley, John Edward, 1919- & Livingston, M. Stanley (Milton Stanley)
Partner: UNT Libraries Government Documents Department
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