Cosmic-muon flux and annual modulation in Borexino at 3800 m water-equivalent depth

G. Bellini, J. Benziger, D. Bick +87

We have measured the muon flux at the underground Gran Sasso National Laboratory (3800 m w.e.) to be (3.41 \pm 0.01) \times 10-4m-2s-1 using four years of Borexino data. A modulati…