Data underlying the publication: Exploiting activation radiation from neutron tomography reveals the hidden elemental composition of 3D art objects for free

This dataset was collected in an experimental study aimed at investigating the internal structure and elemental composition of the Kuvera statuette (object number: AK-MAK-311, c. 850–930, the Rijksmuseum Amsterdam) using a Geant4-based data fusion method that combines neutron tomography (NT) and gamma spectroscopy (GS). NT provided the statuette’s internal features, while gamma spectroscopy measured its elemental information. The dataset contains NT projections and GS spectra.

本数据集采集自一项实验研究，旨在借助基于Geant4的数据融合方法，对阿姆斯特丹国立博物馆（Rijksmuseum Amsterdam）馆藏的库维拉小雕像（编号：AK-MAK-311，年代约为公元850–930年）的内部结构与元素组成展开探究。该方法结合了中子断层扫描（Neutron Tomography, NT）与伽马能谱（Gamma Spectroscopy, GS）两种技术：中子断层扫描可获取该小雕像的内部结构特征，伽马能谱则用于测量其元素组成信息。本数据集包含中子断层扫描投影数据与伽马能谱数据。