The model-independent annual modulation effect measured by DAMA deepunderground at Gran Sasso National Laboratory with different experimental configu-rations is summarized; the evidence of a signal that meets all the requirements of themodel-independent Dark Matter annual modulation signature at high C.L. has been con-firmed over many independent annual cycles with various configurations (DAMA/NaI,DAMA/LIBRA–phase1 and DAMA/LIBRA–phase2; full exposure is 2.86 ton×yr). TheDAMA/LIBRA–phase2–empowered configuration has then put in operation with an evenlower software energy threshold. As in the plans, the experiment will complete all datatakings at fall 2024. The DAMA project has also realized many measurements to investigatevarious other rare processes.
Bernabei, R., Belli, P., Bussolotti, A., Caracciolo, V., Cerulli, R., Leoncini, A., et al. (2025). Status of DAMA/LIBRA: phase2 and its empowered stage. In Proceedings to the 27th Workshop What Comes Beyond the Standard Models: Bled, July 8–17, 2024. Ljubljana : DMFA [10.51746/9789612974848].
Status of DAMA/LIBRA: phase2 and its empowered stage
Vincenzo Caracciolo;Alice Leoncini;Vittorio Merlo;Francesco Montecchia;
2025-01-01
Abstract
The model-independent annual modulation effect measured by DAMA deepunderground at Gran Sasso National Laboratory with different experimental configu-rations is summarized; the evidence of a signal that meets all the requirements of themodel-independent Dark Matter annual modulation signature at high C.L. has been con-firmed over many independent annual cycles with various configurations (DAMA/NaI,DAMA/LIBRA–phase1 and DAMA/LIBRA–phase2; full exposure is 2.86 ton×yr). TheDAMA/LIBRA–phase2–empowered configuration has then put in operation with an evenlower software energy threshold. As in the plans, the experiment will complete all datatakings at fall 2024. The DAMA project has also realized many measurements to investigatevarious other rare processes.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
