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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.
Randall K. Cole, Jr.
Nuclear Science and Engineering | Volume 55 | Number 1 | September 1974 | Pages 85-88
Technical Paper | doi.org/10.13182/NSE74-A23969
Articles are hosted by Taylor and Francis Online.
The lifetime distribution for initially monoenergetic photons subject to relativ-istic Compton (Klein-Nishina) scattering is evaluated using an analog of neutron slowing-down theory. By using reasonable approximations to the energy dependence of photon cross sections, this distribution and the lifetime-averaged cross sections are evaluated in closed form. The averaged cross sections are useful when all once-or-more scattered photons from a given source energy must be treated as a single group.
