SIRIUS: A Code for Thermal Neutron Scattering Data Production for Solid Moderators

Wang Jia; Hu Zehua; Song Hongzhou; Ye Tao; Sun Weili

doi:10.13832/j.jnpe.2018.01.0034

Volume 39 Issue 1

Feb. 2025

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Wang Jia, Hu Zehua, Song Hongzhou, Ye Tao, Sun Weili. SIRIUS: A Code for Thermal Neutron Scattering Data Production for Solid Moderators[J]. Nuclear Power Engineering, 2018, 39(1): 34-37. doi: 10.13832/j.jnpe.2018.01.0034

Citation:

Wang Jia, Hu Zehua, Song Hongzhou, Ye Tao, Sun Weili. SIRIUS: A Code for Thermal Neutron Scattering Data Production for Solid Moderators[J]. Nuclear Power Engineering, 2018, 39(1): 34-37. doi: 10.13832/j.jnpe.2018.01.0034

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SIRIUS: A Code for Thermal Neutron Scattering Data Production for Solid Moderators

doi: 10.13832/j.jnpe.2018.01.0034

Wang Jia^1,2,
Hu Zehua^1,2,
Song Hongzhou^{1
,
,},
Ye Tao¹,
Sun Weili¹

1. Institute of Applied Physics and Computational Mathematics, Beijing, 100094, China;
2. Key Laboratory of Neutron Physics, China Academy of Engineering Physics, Mianyang, Sichuan, 621900, China

Received Date: 2017-02-16
Rev Recd Date: 2017-09-30

Available Online: 2025-02-09

Publish Date: 2025-02-09

Abstract

Abstract

Based on the coherent elastic scattering, incoherent elastic scattering, coherent inelastic scattering and incoherent inelastic scattering, a code named SIRIUS is developed to generate the thermal neutron scattering data in ENDF-6 format for solid moderators, and the ab-initio calculation is used to calculate the phonon densities of states for the these solids. The TSL data for the metal ²⁷Al as a FCC structure are generated by SIRIUS code, and are consistent with the data from ENDF/B-VII.1 library, which validate the correctness of the SIRIUS code.
- Thermal neutron scattering data,
- Coherent inelastic scattering,
- SIRIUS code,
- Ab-initio,
- Metal ²⁷Al