---
code_id: 68069
site_ownership_code: "LLNL"
open_source: true
repository_link: "https://github.com/LLNL/Yet-Another-Hauser-Feshbach-Code"
project_type: "OS"
software_type: "S"
official_use_only: {}
developers:
- email: ""
  orcid: ""
  first_name: "William"
  last_name: "Ormand"
  middle_name: "E."
  affiliations:
  - "Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)"
contributors: []
sponsoring_organizations:
- organization_name: "USDOE National Nuclear Security Administration (NNSA)"
  funding_identifiers: []
  primary_award: "AC52-07NA27344"
  DOE: true
contributing_organizations: []
research_organizations:
- organization_name: "Lawrence Livermore National Laboratory (LLNL), Livermore, CA\
    \ (United States)"
  DOE: true
related_identifiers: []
award_dois: []
release_date: "2021-07-26"
software_title: "Yet Another Hauser-Feshbach Code"
acronym: "YAHFC"
doi: "https://doi.org/10.11578/dc.20211209.1"
description: "Code framework to perform simulations of nuclear reactions with incident\
  \ particles including gammas, protons, neutrons, deuterons, tritons, helium-3, and\
  \ alphas to develop nuclear data libraries and study nuclear reaction phenomona.\
  \ The code can model nuclear reactions or initial populations specified by the user.\
  \ The decays principally follow the compound-nucleus hypothesis and the statistical\
  \ decay of Hauser and Feshbach. The code models nuclear decays with a Monte Carlo\
  \ process that tracks the decay of each state. Data libraries are produced that\
  \ can be translated into GNDS (generalized Nuclear Data Structure). YAHFC can also\
  \ be used as an event generator, with individual decays written to disk for offline\
  \ analysis. Both serial and MPI versions are provided. YAHFC does NOT perform transport\
  \ of nuclear reactions through materials, only the primary reaction with a target\
  \ material."
programming_languages: []
country_of_origin: "United States"
project_keywords: []
licenses:
- "MIT License"
recipient_org: "LLNL"
site_accession_number: "LLNL-CODE-826298"
date_record_added: "2021-12-09"
date_record_updated: "2021-12-09"
is_file_certified: false
is_limited: false
links:
- rel: "citation"
  href: "https://www.osti.gov/doecode/biblio/68069"