ENSDF Schema
The ENSDF Schema is a JSON Schema (draft 2020-12) specification describing the structure of evaluated nuclear structure and decay data distributed as ENSDF datasets. It defines the top-level dataset formats (adopted levels, alpha decay, beta decay, reactions, etc.) along with the reusable building blocks that those datasets share (levels, gammas, radiations, quantities, and so on).
Download
The archive contains the entry-point schema (adopted.json), the dataset schemas
(datasets/), and the reusable component schemas (components/) that they
reference by $id. Extract it anywhere on your $ref resolution path to
validate ENSDF-format JSON datasets.
Browse the Schema
Explore the released schema files below without downloading. Select a file on the left to view its
contents as raw JSON or as an interactive tree. In either view, $ref references to
other schema files are clickable and will jump you to the referenced file.