| Issue |
EPJ Web Conf.
Volume 337, 2025
27th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2024)
|
|
|---|---|---|
| Article Number | 01231 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/epjconf/202533701231 | |
| Published online | 07 October 2025 | |
https://doi.org/10.1051/epjconf/202533701231
LHCb Open Data Ntupling Service: On-demand production and publishing of custom LHCb Open Data
1 University of Michigan
2 University of Bonn
3 CERN
4 University of Liverpool
* e-mail: piet.nogga@cern.ch
Published online: 7 October 2025
The LHCb Ntupling Service enables on-demand production and publishing of LHCb Run 2 Open Data and aims at publishing them through the CERN Open Data Portal. It integrates the LHCb Ntuple Wizard to generate the configuration files that link custom user requests to the internal LHCb production system. User requests are managed through a streamlined workflow, from request creation to the final production of ROOT Ntuples, which can be downloaded directly from the Ntupling Service web interface, eliminating the need of running complex experiment-level software on the user side.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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