# On-the-fly nuclear data processing methods for Monte Carlo simulations of fast spectrum systems

## Abstract

The presentation summarizes work performed over summer 2015 related to Monte Carlo simulations. A flexible probability table interpolation scheme has been implemented and tested with results comparing favorably to the continuous phase-space on-the-fly approach.

- Authors:

- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

- Publication Date:

- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

- Sponsoring Org.:
- USDOE; Consortium for Advanced Simulation of Light Water Reactors (CASL), an Energy Innovation Hub for Modeling and Simulation of Nuclear Reactors

- OSTI Identifier:
- 1213517

- Report Number(s):
- LA-UR-15-26810

TRN: US1500386

- DOE Contract Number:
- AC52-06NA25396; AC05-00OR22725

- Resource Type:
- Technical Report

- Country of Publication:
- United States

- Language:
- English

- Subject:
- 22 GENERAL STUDIES OF NUCLEAR REACTORS; 97 MATHEMATICS AND COMPUTING; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; MONTE CARLO METHOD; COMPUTERIZED SIMULATION; DATA PROCESSING; PHASE SPACE; INTERPOLATION; COMPARATIVE EVALUATIONS; NEUTRON SPECTRA; PROBABILITY; FAST NEUTRONS; INTERMEDIATE NEUTRONS; CROSS SECTIONS; SELF-SHIELDING; unresolved resonances; Doppler broadening

### Citation Formats

```
Walsh, Jon.
```*On-the-fly nuclear data processing methods for Monte Carlo simulations of fast spectrum systems*. United States: N. p., 2015.
Web. doi:10.2172/1213517.

```
Walsh, Jon.
```*On-the-fly nuclear data processing methods for Monte Carlo simulations of fast spectrum systems*. United States. doi:10.2172/1213517.

```
Walsh, Jon. Mon .
"On-the-fly nuclear data processing methods for Monte Carlo simulations of fast spectrum systems". United States. doi:10.2172/1213517. https://www.osti.gov/servlets/purl/1213517.
```

```
@article{osti_1213517,
```

title = {On-the-fly nuclear data processing methods for Monte Carlo simulations of fast spectrum systems},

author = {Walsh, Jon},

abstractNote = {The presentation summarizes work performed over summer 2015 related to Monte Carlo simulations. A flexible probability table interpolation scheme has been implemented and tested with results comparing favorably to the continuous phase-space on-the-fly approach.},

doi = {10.2172/1213517},

journal = {},

number = ,

volume = ,

place = {United States},

year = {2015},

month = {8}

}

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