The CUORE cryostat

A. D'Addabbo; M. Biassoni; C. Bucci; A. Caminata; C. Alduino; A. Bersani; L. Canonica; L. Cappelli; G. Ceruti; N. Chott; S. Copello; O. Cremonesi; J. S. Cushman; D. D'Aguanno; C. J. Davis; S. Dell'Oro; S. Di Domizio; A. Drobizhev; M. Faverzani; E. Ferri; M. A. Franceschi; L. Gladstone; P. Gorla; C. Ligi; L. Marini; T. Napolitano; A. Nucciotti; I. Nutini; J. L. Ouellet; C. E. Pagliarone; L. Pattavina; C. Rusconi; D. Santone; B. Schmidt; V. Singh; D. Speller; L. Taffarello; F. Terranova; J. Wallig; B. Welliver; T. Wise

doi:10.1007/s10909-018-2054-5

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arXiv · 1805.06209

The CUORE cryostat

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Abstract

The Cryogenic Underground Observatory for Rare Events (CUORE) is a bolometric experiment for neutrinoless double-beta decay in $^{130}$Te search, currently taking data at the underground facility of Laboratori Nazionali del Gran Sasso (LNGS). The CUORE cryostat successfully cooled down a mass of about 1 ton at $\sim$7\,mK, delivering an uniform and constant base temperature. This result marks a fundamental milestone in low temperature detectors techniques, opening the path for future ton-scale bolometric experiments searching for rare events. In this paper we present the CUORE cryogenic infrastructure, briefly describing its critical subsystems.

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A. D'Addabbo, M. Biassoni, C. Bucci, A. Caminata, C. Alduino, A. Bersani, L. Canonica, L. Cappelli, G. Ceruti, N. Chott, S. Copello, O. Cremonesi, J. S. Cushman, D. D'Aguanno, C. J. Davis, S. Dell'Oro, S. Di Domizio, A. Drobizhev, M. Faverzani, E. Ferri, M. A. Franceschi, L. Gladstone, P. Gorla, C. Ligi, L. Marini, T. Napolitano, A. Nucciotti, I. Nutini, J. L. Ouellet, C. E. Pagliarone, L. Pattavina, C. Rusconi, D. Santone, B. Schmidt, V. Singh, D. Speller, L. Taffarello, F. Terranova, J. Wallig, B. Welliver, T. Wise. 2018-05-16. The CUORE cryostat. https://doi.org/10.1007/s10909-018-2054-5

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