Study of the New Glass and Glass Ceramic Stoichiometric and Gd<sup>3+</sup>-loaded BaO*2SiO<sub>2</sub>(DSB:Ce) Scintillation Material for Future Calorimetry

Novotny, R.; Brinkmann, K.-Th.; Borisevich, A.; Dormenev, V.; Korjik, M.; Zaunick, Hans-Georg; Zimmermann, S.

doi:10.1088/1742-6596/928/1/012034

Cited by 6 publications

(4 citation statements)

References 2 publications

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“…The second is cerium doped DSB:Ce glasses (a mixture of barium and silicon oxides) [78] and ceramics. The performance and suitability of large samples of these glasses and ceramics were studied by Novotny et al [79,80], including large DSB:Ce blocks of 23 × 23 × 125 mm 3 loaded with up to 20% of gadolinium oxide, with promising results. Heavily doped samples were shown to be sufficiently fast (a slow component with 400 ns decay time), and have a suitable radiation length (2.2 cm), wavelength cutoff (318 nm), and scintillation emission wavelength (440 and 460 nm).…”

Section: Novel Materials and Homogeneous Dual-readout Hadron Calorimetrymentioning

confidence: 99%

Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

Pezzotti¹,

Newman²,

Freeman³

et al. 2022

Preprint

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In this White Paper for the 2021 Snowmass process, we detail the status and prospects for dual-readout calorimetry. While all calorimeters allow estimation of energy depositions in their active material, dual-readout calorimeters aim to provide additional information on the light produced in the sensitive media via, for example, wavelength and polarization, and/or a precision timing measurements, allowing an estimation of the shower-by-shower particle content. Utilizing this knowledge of the shower particle content may allow unprecedented energy resolution for hadronic particles and jets, and new types of particle flow algorithms. We also discuss the impact continued development of this kind of calorimetry could have on precision on Higgs boson property measurements at future colliders.

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Section: Novel Materials and Homogeneous Dual-readout Hadron Calorimetrymentioning

confidence: 99%

Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

Pezzotti¹,

Newman²,

Freeman³

et al. 2022

Preprint

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“…First, due to the refractive index mismatch between the LuAG:Ce scintillator (LuAG:Ce, 1.82) and the quartz optical fiber (1.45), substantial coupling light losses frequently occur at coupled end-face. Second, the transmission fibers like quartz optical fibers, Ce-doped fluorophosphate glass fibers, and BCF scintillating fibers , exhibit weaker radiation resistance than LuAG crystals. This discrepancy can result in radiation-induced damage within the system when exposed to strong radiation fields, ultimately impacting detection efficiency.…”

Section: Introductionmentioning

confidence: 99%

A Couple-Free Structured LuAG:Ce-LuAG Scintillating Single Crystal Fiber Grown by a Laser-Heated Pedestal Growth Method

Wang,

Li,

Deng

et al. 2024

Crystal Growth & Design

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LuAG:Ce scintillators with excellent physical and scintillation properties have been widely utilized in radiation detection. However, three existing problems, such as Ce 3+ ions' selfabsorption effect, coupling-loss, and systems' radiation resistance, limit the LuAG:Ce scintillators' application. A couple-free LuAG:Ce-LuAG scintillating single crystal fiber (SSCF) for detection and transmission integrated performance was grown by the laser-heated pedestal growth method to address these. The Ce element along the growth direction of the as-grown LuAG:Ce-LuAG SSCF exhibits a three-segment distribution. The 1−1.5 cm length of LuAG:Ce detection segment for LuAG:Ce-LuAG SSCF is beneficial for enhancing the intensity of the output scintillation light at the collected end-face of the SSCF under X-ray or gammaray radiation. The thermal luminescence integrated intensity of LuAG:Ce SSCF still maintained 81% at 498 K and increased by 134% at 78 K compared to at room temperature. This design holds promise for the scintillation light strength collected from the transmission output end of the SSCF.

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“…Glass fibers with high‐energy photon‐harvesting ability have been constructed into compact detector and used for distinguishing the spatial distribution of radiation 18 . Most recently, a new glass system, Ce 3+ ‐activated disilicate of barium (BaO–2SiO 2 ), has been shown its attractive properties including excellent radiation blocking ability and strong radiation hardness, and demonstrated its practical applications for oil logging industry by Radiation Instruments and New Components LLC in Minsk 19‐24 . Despite substantial research progress, development of glass system with high‐radiation visible photon conversion ability remains a long‐standing challenge.…”

Section: Introductionmentioning

confidence: 99%

Hybridized oxyfluoride photonic glasses for radiation detection

Tang

Wen

et al. 2020

J Am Ceram Soc

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Scintillating glasses are useful for radiation detection because of the attractive advantages such as low cost, ability to be machined into complex shapes, and easy fabrication into fibers or fiber arrays. However, the scintillating efficiency is still required to be further improved. Here, we report that the fluorine hybridization may notably promote scintillating performance. The thorough studies on a wide range of glass‐forming region show that the hybridized oxyfluoride systems exhibit much bright scintillating emission which is ~4 times as high as the commercial oxide candidate. The constructed material candidates also show high‐radiation hardness and no obvious radiation‐induced degradation is observed. Furthermore, the scintillating emission intensity and dose rate follows the excellent linear relation, indicating the potential application for radiation monitoring.

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Study of the New Glass and Glass Ceramic Stoichiometric and Gd³⁺-loaded BaO*2SiO₂(DSB:Ce) Scintillation Material for Future Calorimetry

Cited by 6 publications

References 2 publications

Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

A Couple-Free Structured LuAG:Ce-LuAG Scintillating Single Crystal Fiber Grown by a Laser-Heated Pedestal Growth Method

Hybridized oxyfluoride photonic glasses for radiation detection

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Study of the New Glass and Glass Ceramic Stoichiometric and Gd3+-loaded BaO*2SiO2(DSB:Ce) Scintillation Material for Future Calorimetry

Cited by 6 publications

References 2 publications

Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

A Couple-Free Structured LuAG:Ce-LuAG Scintillating Single Crystal Fiber Grown by a Laser-Heated Pedestal Growth Method

Hybridized oxyfluoride photonic glasses for radiation detection

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Product

Resources

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Study of the New Glass and Glass Ceramic Stoichiometric and Gd³⁺-loaded BaO*2SiO₂(DSB:Ce) Scintillation Material for Future Calorimetry