Tetris-inspired detector with neural network for radiation mapping

1 code implementation • 7 Feb 2023 • Ryotaro Okabe, Shangjie Xue, Jiankai Yu, Tongtong Liu, Benoit Forget, Stefanie Jegelka, Gordon Kohse, Lin-wen Hu, Mingda Li

Here we present a computational framework using Tetris-inspired detector pixels and machine learning for radiation mapping.

Empirical Models for Multidimensional Regression of Fission Systems

1 code implementation • 30 May 2021 • Akshay J. Dave, Jiankai Yu, Jarod Wilson, Bren Phillips, Kaichao Sun, Benoit Forget

Findings from this work establish guidelines for developing empirical models for multidimensional regression of neutron transport.

GPR regression

Windowed multipole representation of R-matrix cross sections

no code implementations • 20 Oct 2020 • Pablo Ducru, Vladimir Sobes, Abdulla Alhajri, Isaac Meyer, Benoit Forget, Colin Josey, Jingang Liang

We show that generating stochastic nuclear cross sections by sampling from the resulting windowed multipole covariance matrix can reproduce the cross section uncertainty in the original nuclear data file.

Nuclear Theory