Borexino Detector


Borexino detector during the construction of the Water Tank.

The blue tank is the Water Tank of the Counting Test Facility, prototype of Borexino. Behind it you can see the dome (upper part) of the Borexino Water Tank

The Stainless Steel Sphere during the construction.

You can see the inside of the Stainless Steel Sphere (SSS) of Borexino (13.7m in diameter) by the 3m port. This is a moment during the assembly of the sphere. The assembly was carried out by Walter Tosto Serbatoi in 6 months. The sphere was built inside the Water Tank welding 93 steel sheets. On the left you can see the chief of the Walter Tosto crew, Valentino Desiderio. At this time a worked with the Princeton University and had the reponsability to follow the installation of the SSS.