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.
Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
May 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
June 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Proving DRACO will deliver
The United States is now closer than it has been in over five decades to launching the first nuclear thermal rocket into space, thanks to DRACO—the Demonstration Rocket for Agile Cislunar Orbit.
Alexander E. Mandl, Daniel E. Klimek, Edward T. Salesky
Fusion Science and Technology | Volume 11 | Number 3 | May 1987 | Pages 542-547
Technical Paper | KrF Laser | doi.org/10.13182/FST87-A25034
Articles are hosted by Taylor and Francis Online.
Measurements were made of the intrinsic laser efficiency of the KrF excimer laser system as a function of increasing krypton buffer gas at pump rates up to 0.17 MW/cm3. The results show that the laser efficiency monotonically increases with increased krypton concentration to a maximum value of 12% for a pure krypton buffer gas. Code calculations show very good agreement with experiment.