Residual Radiation of the LRL 184-inch Cyclotron

Residual Radiation of the LRL 184-inch Cyclotron PDF Author: R. W. Boom
Publisher:
ISBN:
Category : Cyclotron resonance
Languages : en
Pages : 22

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Residual Radiation of the LRL 184-inch Cyclotron

Residual Radiation of the LRL 184-inch Cyclotron PDF Author: R. W. Boom
Publisher:
ISBN:
Category : Cyclotron resonance
Languages : en
Pages : 22

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Residual Radiation of the LRL 184-INCH Cyclotron

Residual Radiation of the LRL 184-INCH Cyclotron PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Residual radioactivity at the Lawrence Radiation Laboratory 184-Inch Cyclotron was measured during November 1960. The study was conducted along three principal lines: (1) general survey of radiation levels in the cyclotron vault, (2) activation of foils placed near the cyclotron, and (3) gamma-ray spectra of the cyclotron gap region, including dee structure. Initial radiation levels were less than 8 r/hr which dropped to abcut 10 mr/hr after 48 hr. The observed activities induced in copper foils were Cu/sup 64/ and Co/sup 58/; in iron foils, Mn/sup 52/, Mn/sup 54/, and Mn/sup 56/; in aluminum foils Na/sup / 2>s/sup 4/ The gamma-ray spectra from the gap region included two intense long-lived peaks, at 510 and 810 kev, caused principally by Co/sup 58/. (auth).

Residual Radioactivity Following Cyclotron Shut-down

Residual Radioactivity Following Cyclotron Shut-down PDF Author: Clarence Sharp Cook
Publisher:
ISBN:
Category : Cyclotrons
Languages : en
Pages : 48

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This report reviews the physical interactions through which residual radioactivity can be de veloped in the shielding vault of the NRDL 70 inch AVF cyclotron and discusses in general terms the design characteristics that affect the magni tude of the ultimate residual radiation field that will be found. By comparison with measure ments at other cyclotrons, estimates of the ex pected maximum residual gamma-radiation fields are reported. From the results it appears that, under certain conditions of operation of the NRDL cyclotron, residual radiation fields after shut down may possibly present a serious hazard, but it should be possible, through careful design of specific parts of the cyclotron, to keep the magnitude of this radiation below hazardous levels. (Author).

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
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ISBN:
Category : Nuclear energy
Languages : en
Pages : 1086

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NSA is a comprehensive collection of international nuclear science and technology literature for the period 1948 through 1976, pre-dating the prestigious INIS database, which began in 1970. NSA existed as a printed product (Volumes 1-33) initially, created by DOE's predecessor, the U.S. Atomic Energy Commission (AEC). NSA includes citations to scientific and technical reports from the AEC, the U.S. Energy Research and Development Administration and its contractors, plus other agencies and international organizations, universities, and industrial and research organizations. References to books, conference proceedings, papers, patents, dissertations, engineering drawings, and journal articles from worldwide sources are also included. Abstracts and full text are provided if available.

The 184-inch Synchrocyclotron

The 184-inch Synchrocyclotron PDF Author: Lawrence Radiation Laboratory
Publisher:
ISBN:
Category : Cyclotrons
Languages : en
Pages : 24

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U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
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ISBN:
Category : Science
Languages : en
Pages : 174

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Publications, Reports, and Papers for 1961- from Oak Ridge National Laboratory

Publications, Reports, and Papers for 1961- from Oak Ridge National Laboratory PDF Author: Oak Ridge National Laboratory
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ISBN:
Category : Government publications
Languages : en
Pages : 94

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700 Mev Negative Hydrogen Ion Cyclotron Facility

700 Mev Negative Hydrogen Ion Cyclotron Facility PDF Author: University of California, Los Angeles. Department of Physics
Publisher:
ISBN:
Category : Cyclotrons
Languages : en
Pages : 414

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Atomic Industry Reporter: Technology reports

Atomic Industry Reporter: Technology reports PDF Author: Bureau of National Affairs (Arlington, Va.)
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1828

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Atomic Energy Research Reports for Sale by the U.S. Department of Commerce, Office of Technical Services

Atomic Energy Research Reports for Sale by the U.S. Department of Commerce, Office of Technical Services PDF Author: Business and Defense Services Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 68

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