Modernization in processing and dissemination of experimental cross section data in EXFOR

@misc{otuka2026modernization,
  title = {{Modernization in processing and dissemination of experimental cross section data in EXFOR}},
  author = {Naohiko Otuka and Vidya Devi},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.16291},
  eprint = {2609.16291},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.16291},
  note = {CC BY 4.0},
}

TY  - UNPB
TI  - Modernization in processing and dissemination of experimental cross section data in EXFOR
AU  - Naohiko Otuka
AU  - Vidya Devi
PY  - 2026
DA  - 2026/09/30
PB  - arXiv
DO  - 10.48550/arxiv.2609.16291
UR  - https://arxiv.org/abs/2609.16291
AB  - The EXFOR library is a nearly complete database for experimental radionuclide production cross sections for light charged-particle induced reactions, and retrieval of the experimental cross sections in EXFOR is the first step in determination of the best estimate of the radionuclide production cross section. The EXFOR format was designed with 80-column punched cards as the recording media, but the format is still preferred for compilation and exchange of the nuclear reaction data. The format is suitable for reading and processing by EXFOR compilers, but it is not a good choice for reading by EXFOR users with modern computer languages such as Python. We have recently attempted to lower the barrier for modern software engineers to access the information stored in the EXFOR by developing tools converting an EXFOR file to (1) the HTML format for human reading (X4IVEW), and (2) the CX4 (Compact EXFOR) format for tabulation and plotting (X4TOCX). This article introduces X4VIEW and a preliminary version of X4TOCX with the radionuclide production cross section as an example.
ER  -