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
NEA irradiation system ready to deploy at MITR
A new irradiation experimental system is ready for deployment. The rig, which is the focus of In-Core Real-Time Mechanical Testing of Structural Materials (INCREASE-I), an OECD Nuclear Energy Agency project, will be used to conduct stress-relaxation tests of stainless steel at the Massachusetts Institute of Technology Reactor (MITR), according to the OECD NEA.
Robert R. Peterson, Joseph J. MacFarlane, Ping Wang
Fusion Science and Technology | Volume 30 | Number 3 | December 1996 | Pages 431-435
National Ignition Facility | doi.org/10.13182/FST96-A11962978
Articles are hosted by Taylor and Francis Online.
The emission of x rays and debris ions by the National Ignition Facility direct and indirect targets are. compared in this paper. In the indirect drive targets, the fuel capsule is surrounded by a gold case, which filters out all but the hardest x rays from the capsule and collides with the capsule debris, generating large amounts of colder x rays that leave the target through laser entrance holes. The direct drive targets have no such case, so the debris and x rays from the capsule are un-obscured. Computer simulations of both targets demonstrate these differences.