Feb 15 – 19, 2026
Grand Hotel Mediterraneo
Europe/Rome timezone
12th International Conference on Isotopes - 12ICI

CHNET_MAXI: OPTIMIZING MUONIC ATOM X-RAY AND PROMPT GAMMA SPECTROSCOPY FOR NON-DESTRUCTIVE LEAD ISOTOPIC RATIO ANALYSIS IN CULTURAL HERITAGE

Feb 17, 2026, 3:11 PM
20m
Plenaria: Europa Room (Grand Hotel Mediterrraneo)

Plenaria: Europa Room

Grand Hotel Mediterrraneo

Oral presentation 2. Isotope Applications 2. Isotope Applications - Tue_S2_C

Speaker

Massimiliano Clemenza (Istituto Nazionale di Fisica Nucleare)

Summary

The determination of isotopic ratios, particularly of lead, is a powerful tool for provenance studies in archaeology and cultural heritage. Conventional techniques (TIMS, ICP-MS) are highly precise but destructive, making them unsuitable for unique and valuable artifacts. The CHNET_MAXI project, a collaboration between ISIS and INFN (CHNet and commission 5) explores a novel non-destructive methodology based on muonic atom X-ray spectroscopy (µXES) and prompt gamma emission following muon capture. While pioneering studies, have already demonstrated the feasibility of such measurements, CHNET_MAXI aims to advance the technique by optimizing detection systems and data acquisition for improved sensitivity and accuracy.

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Author

Massimiliano Clemenza (Istituto Nazionale di Fisica Nucleare)

Presentation materials