LRT2026 - Low Radioactivity Techniques

Session

Bolometers

24 Sept 2026, 12:00

The Guildhall (The Guildhall, York)

10. The CROSS Demonstrator: Structure, Low-Background Techniques, and Physics Reach

Roberto Serino (IJCLab - CNRS - Université Paris Saclay)

24/09/2026, 12:00

Bolometers

Presentation

Cryogenic calorimeters are among the most sensitive detectors for the search for neutrinoless double beta decay ($0\nu\beta\beta$), a hypothetical process whose observation would demonstrate lepton number violation and establish the Majorana nature of neutrinos. The discovery potential of these experiments strongly depends on the suppression of radioactive background especially in the region...

14. BINGO: toward a background-free ton-scale bolometric search for Neutrinoless Double Beta Decay

Mrs Claudia Nones (CEA/IRFU/DPhP)

24/09/2026, 12:20

Bolometers

Presentation

BINGO is a technology demonstrator dedicated to the development and validation of novel background suppression techniques for cryogenic calorimetric searches for neutrinoless double beta decay ($0\nu\beta\beta$). The experiment targets a background index at the level of $10^{-5}$ counts/(keV$\cdot$kg$\cdot$yr), paving the way toward a nearly background-free tonne-scale search using the...