Dissemination and visualisation of reference decay data from Decay Data Evaluation Project (DDEP)

Christophe Dulieu (1) , Mark Kellett (1) , Xavier Mougeot (1)

1 LNHB - Laboratoire National Henri Becquerel

As a primary laboratory in the field of ionising radiation metrology, the Laboratoire National Henri Becquerel (LNE-LNHB), CEA Saclay, is involved in measurements, evaluations and dissemination of radioactive decay data. Data measurements undertaken by various laboratories are evaluated by an international commission of experts (Decay Data Evaluation Project) coordinated by LNHB staff in order to establish a set of recommended decay scheme data. New nuclide evaluations are regularly added to our website, the Nucléide database, published in the BIPM-5 Monographie series and uploaded to our web application Laraweb, a dedicated tool for alpha and gamma spectrometry. The Mini Table of Radionuclides is produced from time-to-time with data extracted from our database. Various publications are described, along with new search criteria and decay scheme visualisation in Laraweb.

Keywords: nuclide database; radionuclide; Ionizing radiation; radioactivity; metrology; gamma spectrometry; alpha spectrometry; spectrometry; recommended decay scheme data; radioactive decay; decay scheme; radioactive decay data; Decay data evaluation

Domains: Nuclear Experiment [nucl-ex]; Databases [cs.DB]; Radiochemistry

Christophe Dulieu, Mark Kellett, Xavier Mougeot. Dissemination and visualisation of reference decay data from Decay Data Evaluation Project (DDEP). ND 2016: International Conference on Nuclear Data for Science and Technology, Sep 2016, Bruges, Belgium. pp.07004, ⟨10.1051/epjconf/201714607004⟩. ⟨cea-01809229⟩