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Start Over Author "D'Aguanno, D." Journal journal of physics: conference series
7 results on '"D'Aguanno, D."'

1. Perspectives of lowering CUORE thresholds with Optimum Trigger

Author

Dompe, V, Adams, DQ, Alduino, C, Alfonso, K, Avignone, FT, Azzolini, O, Bari, G, Bellini, F, Benato, G, Bersani, A, Biassoni, M, Branca, A, Brofferio, C, Bucci, C, Caminata, A, Campani, A, Canonica, L, Cao, XG, Capelli, S, Cappelli, L, Cardani, L, Carniti, P, Casali, N, Chiesa, D, Chott, N, Clemenza, M, Copello, S, Cosmelli, C, Cremonesi, O, Creswick, RJ, Cushman, JS, D'Addabbo, A, D'Aguanno, D, Dafinei, I, Davis, CJ, Dell'Oro, S, Domizio, SD, Drobizhev, A, Fang, DQ, Fantini, G, Faverzani, M, Ferri, E, Ferroni, F, Fiorini, E, Franceschi, MA, Freedman, SJ, Fujikawa, BK, Giachero, A, Gironi, L, Giuliani, A, Gorla, P, Gotti, C, Gutierrez, TD, Han, K, Heeger, KM, Huang, RG, Huang, HZ, Johnston, J, Keppel, G, Kolomensky, YG, Leder, A, Ligi, C, Ma, YG, Marini, L, Martinez, M, Maruyama, RH, Mei, Y, Moggi, N, Morganti, S, Napolitano, T, Nastasi, M, Nones, C, Norman, EB, Novati, V, Nucciotti, A, Nutini, I, O'Donnell, T, Ouellet, JL, Pagliarone, CE, Pallavicini, M, Pattavina, L, Pavan, M, Pessina, G, Pettinacci, V, Pira, C, Pirro, S, Pozzi, S, Previtali, E, Puiu, A, Rosenfeld, C, Rusconi, C, Sakai, M, Sangiorgio, S, Schmidt, B, Scielzo, ND, Singh, V, Sisti, M, Speller, D, Taffarello, L, and Terranova, F

Subjects
Atomic, Molecular, Nuclear, Particle and Plasma Physics, Condensed Matter Physics, Other Physical Sciences
Abstract

CUORE is a cryogenic experiment that focuses on the search of neutrinoless double beta decay in 130Te and it is located at the Gran Sasso National Laboratories. Its detector consists of 988 TeO2 crystals operating at a base temperature of ∼10 mK. It is the first ton-scale bolometric experiment ever realized for this purpose. Thanks to its large target mass and ultra-low background, the CUORE detector is also suitable for the search of other rare phenomena. In particular the low energy part of the spectra is interesting for the detection of WIMP-nuclei scattering reactions. One of the most important requirements to perform these studies is represented by the achievement of a stable energy threshold lower than 10 keV. Here, the CUORE capability to accomplish this purpose using a low energy software trigger will be presented and described.

Published
2020

2. Initial performance of the CUORE detector

Author

Cushman, JS, Alduino, C, Alfonso, K, Avignone, FT, Azzolini, O, Bari, G, Bellini, F, Benato, G, Bersani, A, Biassoni, M, Branca, A, Brofferio, C, Bucci, C, Camacho, A, Caminata, A, Canonica, L, Cao, XG, Capelli, S, Cappelli, L, Cardani, L, Carniti, P, Casali, N, Cassina, L, Chiesa, D, Chott, N, Clemenza, M, Copello, S, Cosmelli, C, Cremonesi, O, Creswick, RJ, D'Addabbo, A, D'Aguanno, D, Dafinei, I, Davis, CJ, Dell'Oro, S, Deninno, MM, Domizio, SD, Vacri, MLD, Drobizhev, A, Fang, DQ, Faverzani, M, Ferri, E, Ferroni, F, Fiorini, E, Franceschi, MA, Freedman, SJ, Fujikawa, BK, Giachero, A, Gironi, L, Giuliani, A, Gladstone, L, Gorla, P, Gotti, C, Gutierrez, TD, Han, K, Heeger, KM, Hennings-Yeomans, R, Huang, HZ, Keppel, G, Kolomensky, YG, Leder, A, Ligi, C, Lim, KE, Ma, YG, Marini, L, Martinez, M, Maruyama, RH, Mei, Y, Moggi, N, Morganti, S, Nagorny, SS, Napolitano, T, Nastasi, M, Nones, C, Norman, EB, Novati, V, Nucciotti, A, Nutini, I, O'Donnell, T, Ouellet, JL, Pagliarone, CE, Pallavicini, M, Palmieri, V, Pattavina, L, Pavan, M, Pessina, G, Pira, C, Pirro, S, Pozzi, S, Previtali, E, Reindl, F, Rosenfeld, C, Rusconi, C, Sakai, M, Sangiorgio, S, Santone, D, Schmidt, B, Schmidt, J, Scielzo, ND, and Singh, V

Subjects
Atomic, Molecular, Nuclear, Particle and Plasma Physics, Condensed Matter Physics, Other Physical Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract

CUORE, the Cryogenic Underground Observatory for Rare Events, is an experiment searching for the neutrinoless double-beta decay of 130Te. The first CUORE dataset was acquired in May and June 2017 and consisted of 10.6 kg-yr of TeO2 exposure, with several days of calibration data before and after the physics dataset. We discuss here the initial performance of the CUORE detector and cryostat in this first dataset.

Published
2020

3. First results from the CUORE experiment

Author

Alduino, C, Alfonso, K, Avignone, FT, Azzolini, O, Bari, G, Bellini, F, Benato, G, Bersani, A, Biassoni, M, Branca, A, Brofferio, C, Bucci, C, Camacho, A, Caminata, A, Canonica, L, Cao, XG, Capelli, S, Cappelli, L, Cardani, L, Carniti, P, Casali, N, Cassina, L, Chiesa, D, Chott, N, Clemenza, M, Copello, S, Cosmelli, C, Cremonesi, O, Creswick, RJ, Cushman, JS, D'Addabbo, A, D'Aguanno, D, Dafinei, I, Davis, CJ, Dell'Oro, S, Deninno, MM, Domizio, SD, Vacri, MLD, Dompe, V, Drobizhev, A, Fang, DQ, Faverzani, M, Ferri, E, Ferroni, F, Fiorini, E, Franceschi, MA, Freedman, SJ, Fujikawa, BK, Giachero, A, Gironi, L, Giuliani, A, Gladstone, L, Gorla, P, Gotti, C, Gutierrez, TD, Han, K, Heeger, KM, Hennings-Yeomans, R, Huang, HZ, Keppel, G, Kolomensky, YG, Leder, A, Ligi, C, Lim, KE, Ma, YG, Marini, L, Martinez, M, Maruyama, RH, Mei, Y, Moggi, N, Morganti, S, Nagorny, SS, Napolitano, T, Nastasi, M, Nones, C, Norman, EB, Novati, V, Nucciotti, A, Nutini, I, O'Donnell, T, Ouellet, JL, Pagliarone, CE, Pallavicini, M, Palmieri, V, Pattavina, L, Pavan, M, Pessina, G, Pira, C, Pirro, S, Pozzi, S, Previtali, E, Reindl, F, Rosenfeld, C, Rusconi, C, Sakai, M, Sangiorgio, S, Santone, D, Schmidt, B, Schmidt, J, and Scielzo, ND

Subjects
Atomic, Molecular, Nuclear, Particle and Plasma Physics, Condensed Matter Physics, Other Physical Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract

CUORE (Cryogenic Underground Observatory for Rare Events) is a ton-scale experiment aiming to the search of neutrino-less double beta decay in 130Te with a projected sensitivity on the Majorana effective mass close to the inverted hierarchy region. The CUORE detector consists of a segmented array of 988 TeO2 bolometers, organized in 19 towers and operated at a temperature of about 10 mK thanks to a custom cryogenic system which, besides the uncommon scale, observes several constraints from the radio-purity of the materials to the mechanical decoupling of the cooling systems. The successful commissioning of the CUORE cryogenic system has been completed early in 2016 and represents an outstanding achievement by itself. The installation of the detector proceeded along 2016 followed by the cooldown to base temperature at the beginning of 2017. The CUORE detector is now operational and has been taking science data since Spring 2017. With the first ∼3 weeks of collected data, we present here the most stringent constraint on the 130Te half-live for the neutrino-less double beta decay.

Published
2020

4. Results from the CUORE experiment

Author

Chiesa, D, Adams, DQ, Alduino, C, Alfonso, K, Avignone, FT, Azzolini, O, Bari, G, Bellini, F, Benato, G, Bersani, A, Biassoni, M, Branca, A, Brofferio, C, Bucci, C, Caminata, A, Campani, A, Canonica, L, Cao, XG, Capelli, S, Cappelli, L, Cardani, L, Carniti, P, Casali, N, Cassina, L, Chott, N, Clemenza, M, Copello, S, Cosmelli, C, Cremonesi, O, Creswick, RJ, Cushman, JS, D'Addabbo, A, D'Aguanno, D, Dafinei, I, Davis, CJ, Dell'Oro, S, Deninno, MM, Di Domizio, S, Dompè, V, Drobizhev, A, Fang, DQ, Faverzani, M, Ferri, E, Ferroni, F, Fiorini, E, Franceschi, MA, Freedman, SJ, Fujikawa, BK, Giachero, A, Gironi, L, Giuliani, A, Gladstone, L, Gorla, P, Gotti, C, Gutierrez, TD, Han, K, Heeger, KM, Hennings-Yeomans, R, Huang, RG, Huang, HZ, Johnston, J, Keppel, G, Kolomensky, YG, Leder, A, Ligi, C, Ma, YG, Marini, L, Martinez, M, Maruyama, RH, Mei, Y, Moggi, N, Morganti, S, Nagorny, SS, Napolitano, T, Nastasi, M, Nones, C, Norman, EB, Novati, V, Nucciotti, A, Nutini, I, O'Donnell, T, Ouellet, JL, Pagliarone, CE, Pallavicini, M, Palmieri, V, Pattavina, L, Pavan, M, Pessina, G, Pira, C, Pirro, S, Pozzi, S, Previtali, E, Puiu, A, Reindl, F, Rosenfeld, C, Rusconi, C, Sakai, M, Sangiorgio, S, Santone, D, and Schmidt, B

Subjects
Atomic, Molecular, Nuclear, Particle and Plasma Physics, Condensed Matter Physics, Other Physical Sciences
Abstract

The Cryogenic Underground Observatory for Rare Events (CUORE) is the first bolometric experiment searching for neutrinoless double beta (0νββ) decay that has been able to reach the 1-ton scale. The detector consists of an array of 988 TeO2 crystals arranged in a cylindrical compact structure of 19 towers. The construction of the experiment and, in particular, the installation of all towers in the cryostat was completed in 2016 and data taking started in 2017. In this conference we present the 0νββ decay results of CUORE from examining a total TeO2 exposure of 86.3 kg yr, characterized by an effective energy resolution of 7.7 keV FWHM and a background in the region of interest of 0.014 counts/(keV kg yr). Based on these data, CUORE places a lower limit on the 0νββ decay half-life of (90% C.L.). We then discuss the latest updates in the analysis of background and in the evaluation of the half-life of 2νββ decay of 130Te.

Published
2019

5. The CUORE and CUORE-0 experiments at LNGS

Author

Alduino, C, Alfonso, K, Avignone, FT, Azzolini, O, Bari, G, Bellini, F, Benato, G, Bersani, A, Biassoni, M, Branca, A, Brofferio, C, Bucci, C, Camacho, A, Caminata, A, Canonica, L, Cao, XG, Capelli, S, Cappelli, L, Cardani, L, Carniti, P, Casali, N, Cassina, L, Chiesa, D, Chott, N, Clemenza, M, Copello, S, Cosmelli, C, Cremonesi, O, Creswick, RJ, Cushman, JS, D'Addabbo, A, D'Aguanno, D, Dafinei, I, Davis, CJ, Dell'oro, S, Deninno, MM, Di Domizio, S, Di Vacri, ML, Dompè, V, Drobizhev, A, Fang, DQ, Faverzani, M, Ferri, E, Ferroni, F, Fiorini, E, Franceschi, MA, Freedman, SJ, Fujikawa, BK, Giachero, A, Gironi, L, Giuliani, A, Gladstone, L, Gorla, P, Gotti, C, Gutierrez, TD, Han, K, Heeger, KM, Hennings-Yeomans, R, Huang, HZ, Keppel, G, Kolomensky, YG, Leder, A, Ligi, C, Lim, KE, Ma, YG, Marini, L, Martinez, M, Maruyama, RH, Mei, Y, Moggi, N, Morganti, S, Nagorny, SS, Napolitano, T, Nastasi, M, Nones, C, Norman, EB, Novati, V, Nucciotti, A, Nutini, I, O'Donnell, T, Ouellet, JL, Pagliarone, CE, Pallavicini, M, Palmieri, V, Pattavina, L, Pavan, M, Pessina, G, Pira, C, Pirro, S, Pozzi, S, Previtali, E, Reindl, F, Rosenfeld, C, Rusconi, C, Sakai, M, Sangiorgio, S, Santone, D, Schmidt, B, Schmidt, J, and Scielzo, ND

Subjects
Atomic, Molecular, Nuclear, Particle and Plasma Physics, Condensed Matter Physics, Other Physical Sciences
Abstract

The Cryogenic Underground Observatory for Rare Events (CUORE) is the first bolometric experiment searching for neutrinoless double beta decay that has been able to reach the 1-ton scale. The detector consists of an array of 988 TeO2 crystals arranged in a cylindrical compact structure of 19 towers. The construction of the experiment and, in particular, the installation of all towers in the cryostat was completed in August 2016 and commissioning started in fall 2016. The experiment has completed the pre-operation phase and is currently in data taking. We present here the achievements of CUORE during the commissioning phase and the limit on the 130Te half-life for the neutrinoless double beta decay that has been released after the first 3 weeks of collected data. Physics results from CUORE-0 will also be updated.

Published
2018

7. Performance of the low threshold Optimum Trigger on CUORE data

Author

A. Branca, D. Q. Adams, C. Alduino, K. Alfonso, F. T. Avignone III, O. Azzolini, G. Bari, F. Bellini, G. Benato, M. Biassoni, C. Brofferio, C. Bucci, J. Camilleri, A. Caminata, A. Campani, L. Canonica, X. G. Cao, S. Capelli, L. Cappelli, L. Cardani, P. Carniti, N. Casali, D. Chiesa, M. Clemenza, S. Copello, C. Cosmelli, O. Cremonesi, R. J. Creswick, A. D'Addabbo, D. D'Aguanno, I. Dafinei, C. J. Davis, F. Del Corso, S. Dell'Oro, S. Di Domizio, V. Dompè, D. Q. Fang, G. Fantini, M. Faverzani, E. Ferri, F. Ferroni, E. Fiorini, M. A. Franceschi, S. J. Freedman, B. K. Fujikawa, A. Giachero, L. Gironi, A. Giuliani, P. Gorla, C. Gotti, T. D. Gutierrez, K. Han, K. M. Heeger, R. G. Huang, H. Z. Huang, J. Johnston, G. Keppel, Yu. G. Kolomensky, C. Ligi, L. Ma, Y. G. Ma, L. Marini, R. H. Maruyama, Y. Mei, N. Moggi, S. Morganti, T. Napolitano, M. Nastasi, J. Nikkel, C. Nones, E. B. Norman, V. Novati, A. Nucciotti, I. Nutini, T. O'Donnell, J. L. Ouellet, C. E. Pagliarone, L. Pagnanini, M. Pallavicini, L. Pattavina, M. Pavan, G. Pessina, V. Pettinacci, C. Pira, S. Pirro, S. Pozzi, E. Previtali, A. Puiu, C. Rosenfeld, C. Rusconi, M. Sakai, S. Sangiorgio, B. Schmidt, N. D. Scielzo, V. Sharma, V. Singh, M. Sisti, D. Speller, L. Taffarello, F. Terranova, C. Tomei, M. Vignati, S. L. Wagaarachchi, B. S. Wang, B. Welliver, J. Wilson, K. Wilson, L. A. Winslow, L. Zanotti, S. Zimmermann, S. Zucchelli, Branca, A, Adams, D, Alduino, C, Alfonso, K, Avignone III, F, Azzolini, O, Bari, G, Bellini, F, Benato, G, Biassoni, M, Brofferio, C, Bucci, C, Camilleri, J, Caminata, A, Campani, A, Canonica, L, Cao, X, Capelli, S, Cappelli, L, Cardani, L, Carniti, P, Casali, N, Chiesa, D, Clemenza, M, Copello, S, Cosmelli, C, Cremonesi, O, Creswick, R, D'Addabbo, A, D'Aguanno, D, Dafinei, I, Davis, C, Del Corso, F, Dell'Oro, S, Di Domizio, S, Dompè, V, Fang, D, Fantini, G, Faverzani, M, Ferri, E, Ferroni, F, Fiorini, E, Franceschi, M, Freedman, S, Fujikawa, B, Giachero, A, Gironi, L, Giuliani, A, Gorla, P, Gotti, C, Gutierrez, T, Han, K, Heeger, K, Huang, R, Huang, H, Johnston, J, Keppel, G, Kolomensky, Y, Ligi, C, Ma, L, Ma, Y, Marini, L, Maruyama, R, Mei, Y, Moggi, N, Morganti, S, Napolitano, T, Nastasi, M, Nikkel, J, Nones, C, Norman, E, Novati, V, Nucciotti, A, Nutini, I, O'Donnell, T, Ouellet, J, Pagliarone, C, Pagnanini, L, Pallavicini, M, Pattavina, L, Pavan, M, Pessina, G, Pettinacci, V, Pira, C, Pirro, S, Pozzi, S, Previtali, E, Puiu, A, Rosenfeld, C, Rusconi, C, Sakai, M, Sangiorgio, S, Schmidt, B, Scielzo, N, Sharma, V, Singh, V, Sisti, M, Speller, D, Taffarello, L, Terranova, F, Tomei, C, Vignati, M, Wagaarachchi, S, Wang, B, Welliver, B, Wilson, J, Wilson, K, Winslow, L, Zanotti, L, Zimmermann, S, and Zucchelli, S

Subjects
Physics, History, Particle physics, CUORE, Optimal Trigger, CUORE, low energy, dark matter, WIMP, neutrino, Computer Science Applications, Education
Abstract

The Optimum Trigger (OT) is based on a threshold algorithm applied on waveforms filtered by exploiting the matched filter technique. The OT trigger thresholds improve by 60 – 90% with respect to the thresholds obtained with the standard trigger, ranging between ~ 20 and 100 keV. Low trigger thresholds open the way to Dark Matter searches and to improvements in the neutrinoless double beta decay analysis. Nevertheless, running the OT on CUORE data is demanding from the computational resources point of view. For this reason, the algorithm has been revised and adapted to cope with CUORE data. The work done to implement OT in CUORE and its performances will be discussed.

Published
2020
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