Project 8 analysis and simulation software (Katydid, Locust, mermithid, morpho)

Project 8 open code: Katydid, Locust, mermithid, morpho (CRES tritium experiment)

Software Project 8 Nuclear decay Absolute neutrino mass Curated

Public code of the Project 8 CRES tritium experiment: Katydid (event reconstruction), Locust (CRES signal Monte Carlo), mermithid (spectrum-analysis processors incl. tritium spectrum fits, GPL-3.0), morpho (Stan-based analysis framework), Monarch (data format).

Get it

LocationRoleHostFormatsSize
https://github.com/project8 primaryGitHub
https://github.com/project8/katydid mirrorGitHub
https://github.com/project8/locust_mc mirrorGitHub
https://github.com/project8/mermithid mirrorGitHub
https://github.com/project8/morpho mirrorGitHub

Metadata

LicenceNo licence stated
AccessOpen
Experiments Project 8
PurposeReconstruction, Detector simulation, Fitting / inference framework
Developmentunknown

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Papers

Curation

StatusCurated (candidate: harvested, not reviewed · curated: reviewed metadata · verified: resource downloaded and checked against its paper)
Added2026-10-23
Curator notes
• found by targeted web search; verified: GitHub org repo listing via API; mermithid licence GPL-3.0.
• No public Project 8 data files found; arXiv 2212.05048 has no ancillary files.

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