Signals from dark Universe: DAMA/LIBRA at LNGS

摘要

The DAMA/LIBRA set-up (about 250 kg highly radiopure NaI(Tl) sensitive mass) is running at the Gran Sasso National Laboratory of the INFN. The first DAMA/LIBRA results point out the presence of a dark matter particle component in the galactic halo, as well as the former DAMA/NaI set-up; cumulatively the data support such evidence at 8.2e??? CL and satisfy all the peculiarities of the dark matter annual modulation signature.