CUPID (CUORE Upgrade with Particle Identification) is the upgrade of the CUORE experiment. CUPID is a leading next generation of rare event experiments. Designed to search and investigate the 100Mo double beta decay aims at reducing CUORE radioactive background by 2 order of magnitudes. It will enable the exploration of the inverted hierarchy of the neutrino masses and to access rare processes with probabilities as low as 10^-27 y^-1.

The international project “Microcalorimeter Arrays for a  Rhenium Experiment” (MARE) aimed at the direct and calorimetric measurement of the electron neutrino mass with sub-electronvolt sensitivity. 

CUORE is an international experiment to search for the neutrinoless double beta decay of ¹³⁰Te using an array of TeO₂ low temperature detectors. The experiment is in construction at the LNGS underground laboratories.