Diamond Detector Development for Neutron Measurements at the n_TOF Facility (CERN)

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Δημοσιευμένα: Φεβ 24, 2026
DOI: https://doi.org/10.12681/hnpsanp.8965
Kalliopi Kaperoni
a:1:{s:5:"en_US";s:4:"NTUA";}
https://orcid.org/0009-0004-7051-6245
Maria Diakaki
NTUA
Michael Bacak
TU Wienn
Christina Weiss
TU Wienn, CIVIDEC Instrumentation
Erich Griesmayer
TU Wienn, CIVIDEC Instrumentation
Erwin Jericha
TU Wienn
Mike Kokkoris
Ioannis Kopsalis
Julian Melbinger
TU Wienn, CIVIDEC Instrumentation
n_TOF Collaboration
European Organization for Nuclear Research (CERN)
Περίληψη

Diamond is a highly promising material for neutron detection due to its radiation hardness, fast response, and high signal-to-noise ratio. A single-crystal diamond (sCVD) detector with a 6LiF conversion layer was developed in collaboration with CIVIDEC Instrumentation for in-beam measurements at the n_TOF facility at CERN. The effect of the diamond detector thickness on the response to 𝛾-rays was studied with a 137Cs source. Additionally, measurements with thermal neutrons at the TRIGA reactor (Atominstitut Vienna) confirmed the proper detection of the recoils of the 6Li(n,t)4He reaction, by the developed detection system. In-beam tests at the EAR2 experimental area demonstrated stable performance under a white neutron beam, while the final  easurement at the NEAR station validated the detector’s suitability for neutron flux characterization in challenging high-radiation environments.

Λεπτομέρειες άρθρου
  • Ενότητα
  • Oral contributions
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Αυτή η εργασία είναι αδειοδοτημένη υπό το CC Αναφορά Δημιουργού – Μη Εμπορική Χρήση – Όχι Παράγωγα Έργα 4.0 4.0.

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