1000 tons D2O (target)

1000 tons D2O (target)

• 1000 tons D2O (target)

• 7000 tons H20 (shield)

• 9600 8’’ PM for Cerenkov light

• Canada-USA-GB Collaboration

Nuclear reactions in the Sun produce only e

• Nuclear reactions in the Sun produce only e

• Until SNO, solar neutrino detectors were sensitive only (mainly) to e

• SNO has shown that :

• solare have been (partially) transformed into  or  and the oscillation mechanism explains the observed deficit

• the SSM is (at first order) right !

measure CNO (if suppression of 210Bi) ?

• measure CNO (if suppression of 210Bi) ?

• measure pp ?