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Παρασκευή 4 Ιουνίου 2010

Double celebration for neutrino lab

http://physicsworld.com/cws/article/news/42826

The neutrino transformation between mass having state and massless state has been recorded by the Italian Scientists in a five year long experiment.


This bring science and the humanity closer to understand the dark matter theory and its interaction with the well known mass of the universe.

As they report "Neutrinos are chargeless fundamental particles that come in three varieties, or "flavours" – electron, muon and tau. In the 1950s the Italian physicist Bruno Pontecorvo predicted that neutrinos should change, or oscillate, from one flavour to another as they travel through space, a property that would imply neutrinos have mass – in contradiction with the basic formulation of the Standard Model of particle physics. This idea was subsequently supported by experiments that found the Sun to be producing fewer electron neutrinos than had been expected, and by later experiments that detected a shortfall in muon neutrinos produced by cosmic rays interacting in the Earth's atmosphere."

This is a serious scientific step towards understanding the structure and interaction of the whole universe


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