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Division Spotlight
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
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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Fusion Science and Technology
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Latest News
Dragonfly, a Pu-fueled drone heading to Titan, gets key NASA approval
Curiosity landed on Mars sporting a radioisotope thermoelectric generator (RTG) in 2012, and a second NASA rover, Perseverance, landed in 2021. Both are still rolling across the red planet in the name of science. Another exploratory craft with a similar plutonium-238–fueled RTG but a very different mission—to fly between multiple test sites on Titan, Saturn’s largest moon—recently got one step closer to deployment.
On April 25, NASA and the Johns Hopkins University Applied Physics Laboratory (APL) announced that the Dragonfly mission to Saturn’s icy moon passed its critical design review. “Passing this mission milestone means that Dragonfly’s mission design, fabrication, integration, and test plans are all approved, and the mission can now turn its attention to the construction of the spacecraft itself,” according to NASA.
A. Foglio Para, V. Sangiust, P. L. Cavallotti, U. Ducati, P. F. Bortignon
Fusion Science and Technology | Volume 18 | Number 1 | August 1990 | Pages 131-135
Technical Note | Cold Fusion | doi.org/10.13182/FST90-A29238
Articles are hosted by Taylor and Francis Online.
Results obtained in more than 100 electrolysis experiments of D2O with palladium and titanium cathodes, characterized by continuous high-efficiency neutron monitoring, are reported. In two runs with palladium cathodes, anomalous counts were observed that could not be rejected as evident spurious signals. In one of the two runs, anomalous counts were simultaneous with deformation of the palladium cathode. The two events are reported as candidate events of neutron emission. Moreover, in 2 (of 30) experiments with pulsed current, a statistically significant difference between counts in the charging and in the relaxation phases was observed. Some tritium measurements in the electrolyte solution were carried out, with no evidence of tritium contamination over the natural content. Analyses of the gases from the cathodes revealed the presence of species with masses of five and six, which could be attributed to DDH and D3 molecules.
