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Talk38 min

ATLAS approach to releasing likelihoods for reinterpretation

Eric Schanet · CERN

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About

Full likelihoods encode the entire statistical model of an analysis and thus range among the most invaluable analysis data products for a large range of analyses, ranging from SM measurements to BSM searches. ATLAS has recently started to release the first full analysis likelihoods using a python-based implementation of HistFactory. In this talk, the JSON specification used to release the likelihoods in serialisable format is discussed and details on how process them are given. In addition, a tool to build simplified likelihoods targeted for CPU-intensive large-scale reinterpretations is presented. Finally, the current collaboration policy and future plans are discussed..

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The talk

  1. ATLAS approach to releasing likelihoods for reinterpretation 2021-02-15 · 38 min · CERN's player

Credits and licence

Institution
CERN
Department
LPCC Workshops
Speaker
Eric Schanet
Year
2021
Language
English
Subjects
Physics
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
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