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Berest, V. [Université Paris-Saclay]

Publications and source records attributed to Berest, V. [Université Paris-Saclay].

Publisher Erratum: A gravity-based mounting approach for large-scale cryogenic calorimeter arrays

In the originally published version of this article, several errors were identified in the author list and acknowledgements section. These have now been corrected as follows: Corrections to the Author List: Barrera has been corrected to Barresi. Copello (affiliation 18) has been corrected to Copello (affiliation 19). F. De Domizio has been corrected to S. Di Domizio. Figueros-Feliciamo has been corrected to Figueroa-Feliciano. Mancarella (affiliations 8, 17) has been corrected to Mancarella (affiliations 8, 18). Manenti (affiliations 18, 19) has been corrected to Manenti (affiliations 19, 20). Mayer (affiliations 3, 20, 31) has been corrected to Mayer (affiliations 3, 21, 31). Pagot has been corrected to Pageot. Puranam (affiliation 20) has been corrected to Puranam (affiliation 21). O. Penek has been corrected to Ö. Penek. L. Pettinacci has been corrected to V. Pettinacci. P. Pirro has been corrected to S. Pirro. Previtale has been corrected to Previtali. Rappoldi (affiliation 18) has been corrected to Rappoldi (affiliation 19). Raselli (affiliation 18) has been corrected to Raselli (affiliation 19). Rizzoli (affiliations 8, 17) has been corrected to Rizzoli (affiliations 8, 18). Rossella (affiliation 18) has been corrected to Rossella (affiliation 19). Correction to the Acknowledgements Section: The following grant numbers were missing and have now been added: This work was supported by NSF-PHY-2412377 and NSF-PHY-1913374. Additionally, on page 11, Section 5, second line, the chemical formula was incorrectly given as Li 2 MO 4 . The correct formula is Li 2 MoO 4 . The original article has been updated to reflect these corrections. The publisher apologizes for the inconvenience.

Alfonso, K. [Virginia Polytechnic Institute and St↗

A gravity-based mounting approach for large-scale cryogenic calorimeter arrays

Cryogenic calorimeters are among the leading technologies for searching for rare events. The CUPID experiment is exploiting this technology to deploy a tonne-scale detector to search for neutrinoless double-beta decay of 100 Mo. The CUPID collaboration proposed an innovative approach to assembling cryogenic calorimeters in a stacked configuration, held in position solely by gravity. This gravity-based assembly method is unprecedented in the field of cryogenic calorimeters and offers several advantages, including relaxed mechanical tolerances and simplified construction. To assess and optimize its performance, we constructed a medium-scale prototype hosting 28 Li 2 MoO 4 crystals and 30 Ge light detectors, both operated as cryogenic calorimeters at the Laboratori Nazionali del Gran Sasso (Italy). Despite an unexpected excess of noise in the light detectors, the results of this test proved (i) a thermal stability better than ±0.5 mK at 10 mK, (ii) a good energy resolution of Li 2 MoO 4 cryogenic calorimeters, (6.6 ± 2.2) keV FWHM at 2615 keV, and (iii) a Li 2 MoO 4 light yield measured by the closest light detector of 0.36 keV/MeV, sufficient to guarantee the particle identification requested by CUPID.

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗