Open AccessSearching for New Physics in two-neutrino double beta decay with CUPID
Author(s) -
A. Armatol,
E. Armengaud,
W. Armstrong,
C. Augier,
F. T. Avig,
O. Azzolini,
A. S. Barabash,
G. Bari,
Andrea Barresi,
D. Baudin,
F. Bellini,
G. Benato,
M. Beretta,
L. Bergé,
M. Biassoni,
J. Billard,
V. Boldrini,
A. Branca,
C. Brofferio,
C. Bucci,
J. Camilleri,
S. Capelli,
L. Cappelli,
L. Cardani,
P. Carniti,
N. Casali,
A. Cazes,
E. Celi,
C. L. Chang,
M. Chapellier,
Anne Charrier,
D. Chiesa,
M. Clemenza,
I. Colantoni,
Francesco Collamati,
S. Copello,
O. Cremonesi,
R. J. Creswick,
A. Cruciani,
A. D'Addabbo,
G. D’ Imperio,
I. Dafinei,
F.A. Danevich,
M. de Combarieu,
M. de Jésus,
P. de Marcillac,
S. Dell’Oro,
S. Di Domizio,
V. Dompè,
A. Drobizhev,
L. Dumoulin,
G. Fantini,
M. Faverzani,
E. Ferri,
F. Ferri,
F. Ferroni,
E. FigueroaFeliciano,
J. A. Formaggio,
A. Franceschi,
Changbo Fu,
S. Fu,
B. K. Fujikawa,
J. Gascon,
S. Ghislandi,
A. Giachero,
L. Gironi,
A. Giuliani,
P. Gorla,
C. Gotti,
P. Gras,
M. Gros,
T. D. Gutierrez,
K. Han,
E. V. Hansen,
K. M. Heeger,
D. Helis,
H. Z. Huang,
R. G. Huang,
L. Imbert,
J. Johnston,
A. Juillard,
G. Karapetrov,
G. Keppel,
H. Khalife,
V. Kobychev,
J. Kotila,
Yu. G. Kolomensky,
С. И. Коновалов,
Y Liu,
P. Loaiza,
L. Ma,
M. Madhukuttan,
F. Mancarella,
R. Mariam,
L. Marini,
S. Marnieros,
M. Martínez,
R. Maruyama,
B. Mauri,
D. Mayer,
Y. Mei,
Silvia Milana,
D. Misiak,
T. Napolitano,
M. Nastasi,
X.F. Navick,
J. Nikkel,
Roberta Nipoti,
S. Nisi,
C. s,
E. B. Norman,
V. Novosad,
I. Nutini,
T. O’Donnell,
E. Olivieri,
C. Oriol,
J. L. Ouellet,
S. Pagan,
C. Pagliarone,
L. Pagnanini,
P. Pari,
L. Pattavina,
Biswajit Paul,
M. Pavan,
H. Peng,
G. Pessina,
V. Pettinacci,
C. Pira,
S Pirrò,
D.V. Poda,
Tomas Polakovic,
O. G. Polischuk,
Silvia Pozzi,
E. Previtali,
A. Puiu,
S. Quitadamo,
A. Ressa,
R. Rizzoli,
C. Rosenfeld,
C. Rusconi,
V. Sanglard,
J. A. Scarpaci,
Benjamin Schmidt,
V. Sharma,
V.N. Shlegel,
V. Singh,
M. Sisti,
D. Speller,
P. T. Surukuchi,
L. Taffarello,
Olivier Tellier,
C. Tomei,
V. I. Tretyak,
A. Tsymbaliuk,
M. Velázquez,
K. Vetter,
S. L. Wagaarachchi,
G Wang,
L Wang,
B. Welliver,
J. R. Wilson,
K. Wilson,
L. A. Winslow,
M. Xue,
L. Yan,
J. Yang,
V. Yefremenko,
V. Yumatov,
M. M. Zarytskyy,
J Zhang,
A. Zolotarova,
S. Zucchelli
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2156/1/012233
Subject(s) - physics , neutrino , physics beyond the standard model , nuclear physics , electron , particle physics , standard model (mathematical formulation) , electron neutrino , boson , beta decay , double beta decay , sensitivity (control systems) , neutrino oscillation , archaeology , gauge (firearms) , electronic engineering , history , engineering
In the past few years, attention has been drawn to the fact that a precision analysis of two-neutrino double beta decay (2 υββ ) allows the study of interesting physics cases like the emission of Majoron bosons and possible Lorentz symmetry violation. These processes modify the summed-energy distribution of the two electrons emitted in 2 υββ . CUPID is a next-generation experiment aiming to exploit 100 Mo-enriched scintillating Li 2 MoO 4 crystals, operating as cryogenic calorimeters. Given the relatively fast half-life of 100 Mo 2 υββ and the large exposure that can be reached by CUPID, we expect to measure with very high precision the 100 Mo 2 υββ spectrum shape, reaching great sensitivities in the search for distortions induced by the physics beyond the Standard Model. In this contribution, we present the CUPID exclusion sensitivity for such New Physics processes, as well as the preliminary projected background of CUPID.