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Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
DOE issues RFQ for clean-energy projects at WIPP
The Department of Energy has issued a request for qualifications (RFQ) for interested parties that are looking to establish carbon pollution–free electricity (CFE) projects at its Waste Isolation Pilot Plant site in New Mexico.
Haibo B. Chen, Brian Hilko, Jiong Chen, Emilio Panarella
Fusion Science and Technology | Volume 27 | Number 3 | May 1995 | Pages 245-254
Technical Paper | doi.org/10.13182/FST95-A30387
Articles are hosted by Taylor and Francis Online.
The spherical pinch is an inertial confinement fusion (ICF) system modified by the inclusion of a preformed plasma in the center of a spherical vessel. The central plasma acts as a target for the imploding shock waves of the ICF. Upon compression by these shock waves, the central plasma attains temperatures higher and containment times longer than the ICF, thus facilitating the objective of fusion. The current study examined the spherical pinch as a source of useful radiation for applications that can go from testing mirrors for space exploration to the microscopy of biological specimens, paper radiography, and microlithography. This study was a continuation of previous work in which the radiation emission characteristics of the spherical pinch are theoretically studied. It included a detailed numerical simulation of the spherical pinch model as a radiation emitter in terms of density, pressure, temperature, and bremsstrahlung emission in the whole spectrum and in the soft X-ray region. A better understanding of the radiation production mechanism was thus gained from the current numerical study. Some indications on the usefulness of the concept for industrial applications are provided.