ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jul 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
September 2026
Nuclear Technology
August 2026
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. Walsh, J. W. Boldeman
Nuclear Science and Engineering | Volume 88 | Number 4 | December 1984 | Pages 598-600
Technical Note | doi.org/10.13182/NSE84-A18377
Articles are hosted by Taylor and Francis Online.
The variation of v(A) data as a function of the proportion of scission neutrons has been examined for 252Cf(sf). The scission neutron proportion was varied from 0 to 25%. The results show that the v(A) variation is significant only in the region near symmetric fission. The variation of vtot(A) is smaller than that of v(A).
