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
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Dec 2024
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
December 2024
Nuclear Technology
Fusion Science and Technology
November 2024
Latest News
Terrestrial Energy looks at EnergySolutions-owned sites for IMSR plants
Advanced reactor developer Terrestrial Energy and Utah-based waste management company EnergySolutions announced they have signed a memorandum of understanding to collaborate on the siting and deployment of Terrestrial Energy’s integral molten salt reactor plants at EnergySolutions-owned sites.
Jump to:
Cell Homogenization Method for Pin-by-Pin Neutron Transport Calculations
Tomasz Kozlowski, Yunlin Xu, Thomas J. Downar, Deokjung Lee
Nuclear Science and Engineering | Volume 169 | Number 1 | September 2011 | Pages 1-18
Technical Paper | doi.org/10.13182/NSE08-85
Application of the Chord Method to Obtain Analytical Expressions for Dancoff Factors in Stochastic Media
Wei Ji, William R. Martin
Nuclear Science and Engineering | Volume 169 | Number 1 | September 2011 | Pages 19-39
Technical Paper | doi.org/10.13182/NSE10-73
Many-Group Cross-Section Adjustment Techniques for Boiling Water Reactor Adaptive Simulation
M. A. Jessee, P. J. Turinsky, H. S. Abdel-Khalik
Nuclear Science and Engineering | Volume 169 | Number 1 | September 2011 | Pages 40-55
Technical Paper | doi.org/10.13182/NSE09-67
The Simulation of Probability Distribution of the Burst Waiting Time of Neutron Initiation
Xiao Gang
Nuclear Science and Engineering | Volume 169 | Number 1 | September 2011 | Pages 56-67
Technical Paper | doi.org/10.13182/NSE10-14
How to Randomly Evaluate Nuclear Data: A New Data Adjustment Method Applied to 239Pu
D. Rochman, A. J. Koning
Nuclear Science and Engineering | Volume 169 | Number 1 | September 2011 | Pages 68-80
Technical Paper | doi.org/10.13182/NSE10-66
High-Order Diamond Differencing Along Finite Characteristics
Alain Hébert
Nuclear Science and Engineering | Volume 169 | Number 1 | September 2011 | Pages 81-97
Technical Note | doi.org/10.13182/NSE10-39
Feynman-Alpha and Rossi-Alpha Formulas with Delayed Neutrons for Subcritical Reactors Driven by Pulsed Non-Poisson Sources with Correlation Between Different Pulses
Y. S. Rana, S. B. Degweker
Nuclear Science and Engineering | Volume 169 | Number 1 | September 2011 | Pages 98-109
Technical Note | doi.org/10.13182/NSE11-A12499
Multilevel Quasidiffusion Methods for Solving Multigroup Neutron Transport k-Eigenvalue Problems in One-Dimensional Slab Geometry
Dmitriy Y. Anistratov, Vladimir Ya. Gol'din
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 111-132
Technical Paper | doi.org/10.13182/NSE10-64
On the Construction of Galerkin Angular Quadratures
Richard Sanchez, Jean Ragusa
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 133-154
Technical Paper | doi.org/10.13182/NSE10-31
Rational Approximations to the Matrix Exponential in Burnup Calculations
Maria Pusa
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 155-167
Technical Paper | doi.org/10.13182/NSE10-81
Monte Carlo Application of Arnoldi's Method for Acceleration of Eigenvalue and Fission Source Convergence
Jeremy Lloyd Conlin, James Paul Holloway
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 168-177
Technical Paper | doi.org/10.13182/NSE10-72
Gas Production in the MEGAPIE Spallation Target
Nicolas Thiollière, Luca Zanini, Jean-Christophe David, Jost Eikenberg, Arnaud Guertin, Alexander Yu. Konobeyev, Sébastien Lemaire, Stefano Panebianco
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 178-187
Technical Paper | doi.org/10.13182/NSE10-53
Measurements of (n, 2n) Reaction Cross Sections at 14 MeV for Several Nuclei
Chuanxin Zhu, Yuan Chen, Yunfeng Mou, Pu Zheng, Tie He, Xinhua Wang, Li An, Haiping Guo
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 188-197
Technical Paper | doi.org/10.13182/NSE10-35
Calculation of the Complete Sets of Nuclear Data for n + 32,34S Below 20 MeV
Shenggui Yin, Xiaolong Huang
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 198-207
Technical Paper | doi.org/10.13182/NSE10-43
Application of the Differential Evolution Method to Solving Inverse Transport Problems
Keith C. Bledsoe, Jeffrey A. Favorite, Tunc Aldemir
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 208-221
Technical Paper | doi.org/10.13182/NSE10-28
Aerosol Behavior During a Postulated Severe Accident in a 540-MW(electric) PHWR Containment
Sanjeev Kumar Sharma, Manoj Kansal, N. Mohan, P. K. Malhotra, S. G. Ghadge
Nuclear Science and Engineering | Volume 169 | Number 2 | October 2011 | Pages 222-227
Technical Paper | doi.org/10.13182/NSE09-16
Interpretation of Fission Product Oscillations in the MINERVE Reactor, from Thermal to Epithermal Spectra
A. Gruel, P. Leconte, D. Bernard, P. Archier, G. Noguère
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 229-244
Technical Paper | doi.org/10.13182/NSE10-113
Scalable Parallel Prefix Solvers for Discrete Ordinates Transport in Multidimensions
Shawn D. Pautz, Tara M. Pandya, Marvin L. Adams
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 245-261
Technical Paper | doi.org/10.13182/NSE10-30
Sensors for Next-Generation Nuclear Plants: Fiber-Optic and Wireless
H. M. Hashemian, Wendell C. Bean
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 262-278
Technical Paper | doi.org/10.13182/NSE10-48
Neutron-Production Yields from 400 MeV/Nucleon Iron Stopping in Carbon, Aluminum, Copper, and Lead Targets
L. Heilbronn, C. J. Zeitlin, Y. Iwata, T. Murakami, T. Nakamura, S. Yonai, R. M. Ronningen, H. Iwase
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 279-289
Technical Paper | doi.org/10.13182/NSE10-112
Scale Method for Evaluation of Fission Neutron Spectra
N. V. Kornilov
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 290-295
Technical Paper | doi.org/10.13182/NSE11-6
The Langevin Approach to Reactor Noise in Accelerator-Driven Systems
S. B. Degweker, Y. S. Rana
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 296-313
Technical Paper | doi.org/10.13182/NSE10-54
On Using Code Emulators and Monte Carlo Estimation to Predict Assembly Attributes of Spent Fuel Assemblies for Safeguards Applications
Jeremy Lloyd Conlin, Stephen J. Tobin, Adrienne M. LaFleur, Jianwei Hu, TaeHoon Lee, Nathan P. Sandoval, Melissa A. Schear
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 314-328
Technical Paper | doi.org/10.13182/NSE10-88
Study of Delayed Neutron Emission in Slightly Super-Prompt-Critical System with Analog Monte Carlo Method
Q. L. Xie, X. Q. Fan, H. G. Liu, C. D. Yang, R. F. He
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 329-333
Technical Note | doi.org/10.13182/NSE10-36TN
Neutron Production from Proton-Driven Deuterium Gas Target
R. K. Choudhury, R. G. Thomas, A. K. Mohanty, S. S. Kapoor
Nuclear Science and Engineering | Volume 169 | Number 3 | November 2011 | Pages 334-339
Technical Note | doi.org/10.13182/NSE10-62
