The determination of the neutrino mass is an open issue in modern particle physics and astrophysics. The direct mass measurement is the only theory-unrelated experimental tool capable to probe such quantity. The HOLMES experiment aims to measure the end-point energy of the electron capture (EC) decay of 163Ho with a statistical sensitivity on the neutrino mass as low as ~ 1 eV/c2. In order to acquire the large needed statistics, by keeping the pile-up contribution as low as possible, 1024 transition edge sensors (TESs) with high energy and time resolutions will be employed. Microcalorimeter and bolometer arrays based on transition edge sensor with thousands of pixels are under development for several space-based and ground-based applications, including astrophysics, nuclear and particle physics, and materials science. The common necessary challenge is to develop pratical multiplexing techniques in order to simplify the cryogenics and readout systems. Despite the various multiplexing variants which are being developed have been successful, new approaches are needed to enable scaling to larger pixel counts and faster sensors, as requested for HOLMES, reducing also the cost and complexity of readout. A very novel technique that meets all of these requirements is based on superconducting microwave resonators coupled to radio-frequency Superconducting Quantum Interference Devices, in which the changes in the TES input current is tranduced to a change in phase of a microwave signal. In this work we introduce the basics of this technique, the design and development of the first two-channel read out system and its performances with the first TES detectors specifically designed for HOLMES. In the last part we explain how to extend this approach scaling to 1024 pixels

Becker, D., Bennett, D., Biasotti, M., Borghesi, M., Ceriale, V., Gerone, M., et al. (2019). Working principle and demonstrator of microwave-multiplexing for the HOLMES experiment microcalorimeters. JOURNAL OF INSTRUMENTATION, 14(10) [10.1088/1748-0221/14/10/P10035].

Working principle and demonstrator of microwave-multiplexing for the HOLMES experiment microcalorimeters

Borghesi, M.;Faverzani, M.;Ferri, E.;Giachero, A.
;
Nucciotti, A.;Orlando, A.;Pessina, G.;Puiu, A.;
2019

Abstract

The determination of the neutrino mass is an open issue in modern particle physics and astrophysics. The direct mass measurement is the only theory-unrelated experimental tool capable to probe such quantity. The HOLMES experiment aims to measure the end-point energy of the electron capture (EC) decay of 163Ho with a statistical sensitivity on the neutrino mass as low as ~ 1 eV/c2. In order to acquire the large needed statistics, by keeping the pile-up contribution as low as possible, 1024 transition edge sensors (TESs) with high energy and time resolutions will be employed. Microcalorimeter and bolometer arrays based on transition edge sensor with thousands of pixels are under development for several space-based and ground-based applications, including astrophysics, nuclear and particle physics, and materials science. The common necessary challenge is to develop pratical multiplexing techniques in order to simplify the cryogenics and readout systems. Despite the various multiplexing variants which are being developed have been successful, new approaches are needed to enable scaling to larger pixel counts and faster sensors, as requested for HOLMES, reducing also the cost and complexity of readout. A very novel technique that meets all of these requirements is based on superconducting microwave resonators coupled to radio-frequency Superconducting Quantum Interference Devices, in which the changes in the TES input current is tranduced to a change in phase of a microwave signal. In this work we introduce the basics of this technique, the design and development of the first two-channel read out system and its performances with the first TES detectors specifically designed for HOLMES. In the last part we explain how to extend this approach scaling to 1024 pixels
Articolo in rivista - Articolo scientifico
Cryogenic detectors; Neutrino detectors; Superconductive detectors; X-ray detectors
English
Becker, D., Bennett, D., Biasotti, M., Borghesi, M., Ceriale, V., Gerone, M., et al. (2019). Working principle and demonstrator of microwave-multiplexing for the HOLMES experiment microcalorimeters. JOURNAL OF INSTRUMENTATION, 14(10) [10.1088/1748-0221/14/10/P10035].
Becker, D; Bennett, D; Biasotti, M; Borghesi, M; Ceriale, V; Gerone, M; Faverzani, M; Ferri, E; Fowler, J; Gallucci, G; Gard, J; Giachero, A; Hays-Wehle, J; Hilton, G; Mates, J; Nucciotti, A; Orlando, A; Pessina, G; Puiu, A; Reintsema, C; Schmidt, D; Swetz, D; Ullom, J; Vale, L
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/247064
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