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Fusion Science and Technology
Latest News
In transition: Commercializing fusion power
Commercial fusion power is closer than ever. There are now around 30 U.S. fusion companies, several of which claim to be on track to connect to the grid as early as the 2030s.
Tokamak and laser inertial confinement approaches benefit from decades of research at facilities such as the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory and ITER, with alternative concepts including stellarator, magnetic mirror, and Z-pinch confinement also making notable progress as private and government funding for fusion increases.
R. L. Macklin
Nuclear Science and Engineering | Volume 88 | Number 2 | October 1984 | Pages 129-142
Technical Paper | doi.org/10.13182/NSE84-A28397
Articles are hosted by Taylor and Francis Online.
Neutron capture by a sample enriched in 41K and by a natural potassium sample (93.26% 39K) was measured at the Oak Ridge Electron Linear Accelerator as a function of neutron time of flight over a 40-m flight path. Resonance peaks were fitted by a least-squares fitting program to obtain Breit-Wigner resonance parameters. The energy range extended to all resonances below 153 keV. Corresponding average capture at a temperature typical of stars, kT = 30 keV, is calculated as (11.8 ± 0.4) mb for 39K and (22.0 ± 0.7) mb for 41K.
