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Fusion Science and Technology
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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.
J. Halperin, C. E. Bemis, Jr., J. W. T. Dabbs, B. H. Ketelle, R. W. Stoughton, R. W. Hoff, R. J. Dougan
Nuclear Science and Engineering | Volume 75 | Number 1 | July 1980 | Pages 56-59
Technical Paper | doi.org/10.13182/NSE80-A20317
Articles are hosted by Taylor and Francis Online.
The prompt neutron multiplicity distribution for the spontaneous fission of 242Cm has been measured. The measurement has been carried out with a neutron multiplicity counter using hydrogen moderation and neutron detection with 3He proportional gas counters. The fission chamber is of a novel design enabling the measurement of fission fragments in the presence of high alpha intensities. We report a value of (242Cm) = 2.532 ± 0.013, which is in turn based on an assumed value for (252Cf) = 3.760.