Technical Meeting on Neutron Data Standards

Contribution List

25. Welcome address

Arjan KONING (IAEA)

27/01/2025, 09:30

Welcome and Overview

20. TBD: Remarks on standard project, open issues and required work

Roberto Mario Capote Noy (IAEA NAPC-NDS)

27/01/2025, 09:45

Welcome and Overview

16. 3He(n,p) The Forgotten Standard

Allan Carlson

27/01/2025, 10:15

Welcome and Overview

6. Status of the TNC data base

Gilles Noguere (CEA Cadarache)

27/01/2025, 11:00

Welcome and Overview

9. New AMS activities in neutron-induced reactions

Anton Wallner

27/01/2025, 14:00

Measurements

24. Evaluation Evolution since Standards 2017

Georg SCHNABEL (IAEA)

27/01/2025, 16:00

Measurements

23. Shape Covariance Degeneracy

Georg SCHNABEL (IAEA)

28/01/2025, 10:00

Integral References

18. Towards a new 252 Cf(sf) PFNS evaluation: A multi-chapter story

Denise Neudecker (LANL)

28/01/2025, 14:00

Evaluations

The AIACHNE project presented on its method to pin-point physics root causes of systematic discrepancies between data sets, and new 252Cf PFNS evaluation, and a new 252Cf PFNS measurement. The new method to find physics root causes of systematic discrepancies between different experimental data sets uses a Bayes model to find biases tied to measurement features. It induces sparsity of...

17. Status of and Plans for Light-Element Standards Evaluations at LANL

Gerald (Gerry) Hale (Los Alamos National Laboratory)

28/01/2025, 16:00

Evaluations

22. Comparative Analysis of Determination and Account of Unrecognized Source Uncertainty (USU) Covariances in the Data Evaluation Process

Vladimir Pronyaev (privat)

29/01/2025, 10:00

Evaluation Methods

14. An overview of the neutron-induced reactions integral references

Ignacio Duran

29/01/2025, 11:00

Evaluation Methods

21. Help needed towards a new 252 Cf(sf) nubar evaluation

Denise Neudecker (LANL)

29/01/2025, 14:00

Covariance

This talk motivates why we need a new 252Cf(sf) nu-bar (uncertainty) evaluation and what help is needed to do so. The previous standard evaluation gave an uncertainty value of 0.13% while the current one gives a values of 0.42%. This increase of this standard uncertainty leads to increased major and minor actinide nu-bar uncertainties as most data are measured relative to the 252Cf(sf) nu-bar....

12. On the verification and interpretation of the evaluated data covariances

Sergej Badikov

29/01/2025, 14:45

Covariance

10. Fission induced by high energy neutrons on 235U at n_TOF: final results, impact and future perspectives

Alice Manna (University of Bologna)

29/01/2025, 15:30

Covariance

1. Neutron flux measurement of CSNS Back-n facility based on the neutron data standards

Yonghao Chen (Institute of High Energy Physics, Chinese Academy of Sciences)

30/01/2025, 10:00

Discussion

26. TBD

Anton Wallner (HZDR)

30/01/2025, 11:00

Discussion

13. Comparison of Evaluated Covariance Matrices with USU Contribution

Vladimir Pronyaev

30/01/2025, 14:00

Discussion

27. TBD

Georg SCHNABEL (IAEA)

30/01/2025, 14:45

Discussion