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Exploring the keV-scale physics potential of CUORE

Fuente: arXiv

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Autori principali:	CUORE Collaboration, Adams, D. Q., Alduino, C., Alfonso, K., Armatol, A., Avignone III, F. T., Azzolini, O., Bari, G., Bellini, F., Benato, G., Beretta, M., Biassoni, M., Branca, A., Brofferio, C., Bucci, C., Camilleri, J., Caminata, A., Campani, A., Cao, J., Capelli, C., Capelli, S., Cappelli, L., Cardani, L., Carniti, P., Casali, N., Celi, E., Chiesa, D., Clemenza, M., Copello, S., Cosoli, A., Cremonesi, O., Creswick, R. J., DAddabbo, A., Dafinei, I., DellOro, S., Di Domizio, S., Di Lorenzo, S., Dixon, T., Fang, D. Q., Faverzani, M., Ferri, E., Ferroni, F., Fiorini, E., Franceschi, M. A., Freedman, S. J., Fu, S. H., Fujikawa, B. K., Ghislandi, S., Giachero, A., Girola, M., Gironi, L., Giuliani, A., Gorla, P., Gotti, C., Guillaumon, P. V., Gutierrez, T. D., Han, K., Hansen, E. V., Heeger, K. M., Helis, D. L., Huang, H. Z., Hurst, M. T., Keppel, G., Kolomensky, Yu. G., Kowalski, R., Liu, R., Ma, L., Ma, Y. G., Marini, L., Maruyama, R. H., Mayer, D., Mei, Y., Moore, M. N., Napolitano, T., Nastasi, M., Nones, C., Norman, E. B., Nucciotti, A., Nutini, I., ODonnell, T., Olmi, M., Oregui, B. T., Pagan, S., Pagliarone, C. E., Pagnanini, L., Pallavicini, M., Pattavina, L., Pavan, M., Pessina, G., Pettinacci, V., Pira, C., Pirro, S., Pottebaum, E. G., Pozzi, S., Previtali, E., Puiu, A., Quitadamo, S., Ressa, A., Rosenfeld, C., Schmidt, B., Serino, R., Shaikina, A., Sharma, V., Singh, V., Sisti, M., Speller, D., Surukuchi, P. T., Taffarello, L., Tomei, C., Torres, A., Torres, J. A., Vetter, K. J., Vignati, M., Wagaarachchi, S. L., Wang, R., Welliver, B., Wilson, J., Wilson, K., Winslow, L. A., Xie, F., Zhu, T., Zimmermann, S., Zucchelli, S.
Natura:	Preprint
Pubblicazione:	2025
Soggetti:	High Energy Physics - Experiment Instrumentation and Detectors
Accesso online:	Acceder al recurso
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author	CUORE Collaboration Adams, D. Q. Alduino, C. Alfonso, K. Armatol, A. Avignone III, F. T. Azzolini, O. Bari, G. Bellini, F. Benato, G. Beretta, M. Biassoni, M. Branca, A. Brofferio, C. Bucci, C. Camilleri, J. Caminata, A. Campani, A. Cao, J. Capelli, C. Capelli, S. Cappelli, L. Cardani, L. Carniti, P. Casali, N. Celi, E. Chiesa, D. Clemenza, M. Copello, S. Cosoli, A. Cremonesi, O. Creswick, R. J. DAddabbo, A. Dafinei, I. DellOro, S. Di Domizio, S. Di Lorenzo, S. Dixon, T. Fang, D. Q. Faverzani, M. Ferri, E. Ferroni, F. Fiorini, E. Franceschi, M. A. Freedman, S. J. Fu, S. H. Fujikawa, B. K. Ghislandi, S. Giachero, A. Girola, M. Gironi, L. Giuliani, A. Gorla, P. Gotti, C. Guillaumon, P. V. Gutierrez, T. D. Han, K. Hansen, E. V. Heeger, K. M. Helis, D. L. Huang, H. Z. Hurst, M. T. Keppel, G. Kolomensky, Yu. G. Kowalski, R. Liu, R. Ma, L. Ma, Y. G. Marini, L. Maruyama, R. H. Mayer, D. Mei, Y. Moore, M. N. Napolitano, T. Nastasi, M. Nones, C. Norman, E. B. Nucciotti, A. Nutini, I. ODonnell, T. Olmi, M. Oregui, B. T. Pagan, S. Pagliarone, C. E. Pagnanini, L. Pallavicini, M. Pattavina, L. Pavan, M. Pessina, G. Pettinacci, V. Pira, C. Pirro, S. Pottebaum, E. G. Pozzi, S. Previtali, E. Puiu, A. Quitadamo, S. Ressa, A. Rosenfeld, C. Schmidt, B. Serino, R. Shaikina, A. Sharma, V. Singh, V. Sisti, M. Speller, D. Surukuchi, P. T. Taffarello, L. Tomei, C. Torres, A. Torres, J. A. Vetter, K. J. Vignati, M. Wagaarachchi, S. L. Wang, R. Welliver, B. Wilson, J. Wilson, K. Winslow, L. A. Xie, F. Zhu, T. Zimmermann, S. Zucchelli, S.
author_facet	CUORE Collaboration Adams, D. Q. Alduino, C. Alfonso, K. Armatol, A. Avignone III, F. T. Azzolini, O. Bari, G. Bellini, F. Benato, G. Beretta, M. Biassoni, M. Branca, A. Brofferio, C. Bucci, C. Camilleri, J. Caminata, A. Campani, A. Cao, J. Capelli, C. Capelli, S. Cappelli, L. Cardani, L. Carniti, P. Casali, N. Celi, E. Chiesa, D. Clemenza, M. Copello, S. Cosoli, A. Cremonesi, O. Creswick, R. J. DAddabbo, A. Dafinei, I. DellOro, S. Di Domizio, S. Di Lorenzo, S. Dixon, T. Fang, D. Q. Faverzani, M. Ferri, E. Ferroni, F. Fiorini, E. Franceschi, M. A. Freedman, S. J. Fu, S. H. Fujikawa, B. K. Ghislandi, S. Giachero, A. Girola, M. Gironi, L. Giuliani, A. Gorla, P. Gotti, C. Guillaumon, P. V. Gutierrez, T. D. Han, K. Hansen, E. V. Heeger, K. M. Helis, D. L. Huang, H. Z. Hurst, M. T. Keppel, G. Kolomensky, Yu. G. Kowalski, R. Liu, R. Ma, L. Ma, Y. G. Marini, L. Maruyama, R. H. Mayer, D. Mei, Y. Moore, M. N. Napolitano, T. Nastasi, M. Nones, C. Norman, E. B. Nucciotti, A. Nutini, I. ODonnell, T. Olmi, M. Oregui, B. T. Pagan, S. Pagliarone, C. E. Pagnanini, L. Pallavicini, M. Pattavina, L. Pavan, M. Pessina, G. Pettinacci, V. Pira, C. Pirro, S. Pottebaum, E. G. Pozzi, S. Previtali, E. Puiu, A. Quitadamo, S. Ressa, A. Rosenfeld, C. Schmidt, B. Serino, R. Shaikina, A. Sharma, V. Singh, V. Sisti, M. Speller, D. Surukuchi, P. T. Taffarello, L. Tomei, C. Torres, A. Torres, J. A. Vetter, K. J. Vignati, M. Wagaarachchi, S. L. Wang, R. Welliver, B. Wilson, J. Wilson, K. Winslow, L. A. Xie, F. Zhu, T. Zimmermann, S. Zucchelli, S.
contents	We present the analysis techniques developed to explore the keV-scale energy region of the CUORE experiment, based on more than 2 tonne yr of data collected over 5 years. By prioritizing a stricter selection over a larger exposure, we are able to optimize data selection for thresholds at 10 keV and 3 keV with 691 kg yr and 11 kg yr of data, respectively. We study how the performance varies among the 988-detector array with different detector characteristics and data taking conditions. We achieve an average baseline resolution of 2.54 $\pm$ 0.14 keV FWHM and 1.18 $\pm$ 0.02 keV FWHM for the data selection at 10 keV and 3 keV, respectively. The analysis methods employed reduce the overall background by about an order of magnitude, reaching 2.06 $\pm$ 0.05 counts/(keV kg days) and 16 $\pm$ 2 counts/(keV kg days) at the thresholds of 10 keV and 3 keV. We evaluate for the first time the near-threshold reconstruction efficiencies of the CUORE experiment, and find these to be 26 $\pm$ 4 \% and 50 $\pm$ 2 \% at 3 keV and 10 keV, respectively. This analysis provides crucial insights into rare decay studies, new physics searches, and keV-scale background modeling with CUORE. We demonstrate that tonne-scale cryogenic calorimeters can operate across a wide energy range, from keV to MeV, establishing their scalability as versatile detectors for rare event and dark matter physics. These findings also inform the optimization of future large mass cryogenic calorimeters to enhance the sensitivity to low-energy phenomena.
format	Preprint
id	arxiv_https___arxiv_org_abs_2505_23955
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	Exploring the keV-scale physics potential of CUORE CUORE Collaboration Adams, D. Q. Alduino, C. Alfonso, K. Armatol, A. Avignone III, F. T. Azzolini, O. Bari, G. Bellini, F. Benato, G. Beretta, M. Biassoni, M. Branca, A. Brofferio, C. Bucci, C. Camilleri, J. Caminata, A. Campani, A. Cao, J. Capelli, C. Capelli, S. Cappelli, L. Cardani, L. Carniti, P. Casali, N. Celi, E. Chiesa, D. Clemenza, M. Copello, S. Cosoli, A. Cremonesi, O. Creswick, R. J. DAddabbo, A. Dafinei, I. DellOro, S. Di Domizio, S. Di Lorenzo, S. Dixon, T. Fang, D. Q. Faverzani, M. Ferri, E. Ferroni, F. Fiorini, E. Franceschi, M. A. Freedman, S. J. Fu, S. H. Fujikawa, B. K. Ghislandi, S. Giachero, A. Girola, M. Gironi, L. Giuliani, A. Gorla, P. Gotti, C. Guillaumon, P. V. Gutierrez, T. D. Han, K. Hansen, E. V. Heeger, K. M. Helis, D. L. Huang, H. Z. Hurst, M. T. Keppel, G. Kolomensky, Yu. G. Kowalski, R. Liu, R. Ma, L. Ma, Y. G. Marini, L. Maruyama, R. H. Mayer, D. Mei, Y. Moore, M. N. Napolitano, T. Nastasi, M. Nones, C. Norman, E. B. Nucciotti, A. Nutini, I. ODonnell, T. Olmi, M. Oregui, B. T. Pagan, S. Pagliarone, C. E. Pagnanini, L. Pallavicini, M. Pattavina, L. Pavan, M. Pessina, G. Pettinacci, V. Pira, C. Pirro, S. Pottebaum, E. G. Pozzi, S. Previtali, E. Puiu, A. Quitadamo, S. Ressa, A. Rosenfeld, C. Schmidt, B. Serino, R. Shaikina, A. Sharma, V. Singh, V. Sisti, M. Speller, D. Surukuchi, P. T. Taffarello, L. Tomei, C. Torres, A. Torres, J. A. Vetter, K. J. Vignati, M. Wagaarachchi, S. L. Wang, R. Welliver, B. Wilson, J. Wilson, K. Winslow, L. A. Xie, F. Zhu, T. Zimmermann, S. Zucchelli, S. High Energy Physics - Experiment Instrumentation and Detectors We present the analysis techniques developed to explore the keV-scale energy region of the CUORE experiment, based on more than 2 tonne yr of data collected over 5 years. By prioritizing a stricter selection over a larger exposure, we are able to optimize data selection for thresholds at 10 keV and 3 keV with 691 kg yr and 11 kg yr of data, respectively. We study how the performance varies among the 988-detector array with different detector characteristics and data taking conditions. We achieve an average baseline resolution of 2.54 $\pm$ 0.14 keV FWHM and 1.18 $\pm$ 0.02 keV FWHM for the data selection at 10 keV and 3 keV, respectively. The analysis methods employed reduce the overall background by about an order of magnitude, reaching 2.06 $\pm$ 0.05 counts/(keV kg days) and 16 $\pm$ 2 counts/(keV kg days) at the thresholds of 10 keV and 3 keV. We evaluate for the first time the near-threshold reconstruction efficiencies of the CUORE experiment, and find these to be 26 $\pm$ 4 \% and 50 $\pm$ 2 \% at 3 keV and 10 keV, respectively. This analysis provides crucial insights into rare decay studies, new physics searches, and keV-scale background modeling with CUORE. We demonstrate that tonne-scale cryogenic calorimeters can operate across a wide energy range, from keV to MeV, establishing their scalability as versatile detectors for rare event and dark matter physics. These findings also inform the optimization of future large mass cryogenic calorimeters to enhance the sensitivity to low-energy phenomena.
title	Exploring the keV-scale physics potential of CUORE
topic	High Energy Physics - Experiment Instrumentation and Detectors
url	https://arxiv.org/abs/2505.23955