sp in neutrino oscillations remains limited. Indeed, there was no indication that the hypothesis of neutrino oscillations could be correct. But in 1998 the experiment SuperKamiokande gives a first evidence of neutrino oscillations. An important result, which gives rise to an intense growing interest. From 1998 to 2012 a striking series of results about neutrino physics, in particular concerning neutrino oscillations, take COLOQUIOplace. This will be the argument covered in the DE FÍSICA colloquium. The growing interest and the impressive success of neutrino oscillations justify SEGUNDO SEMESTRE 2014 the title: an exciting successful scientific adventure. Adventure quite far from being concluded, that continues to fascinate many hundreds of researchers in the world. In 1956 the neutrino existence is experimentally established by Frederick Reines and Clyde L. Neutrino oscillations: Cowan. One year later Bruno Pontecorvo hazards the hypothesis of a possible neutrino-antineutrino an exciting successful transition. Pontecorvo come back to the hypothesis of neutrino oscillations in 1967, five years after the muon neutrino discovery, in fact if scientific adventure neutrino masses are non-zero, oscillations are theoretically allowed. For many years, however, the interest in neutrino oscillations remains limited. Indeed, there was no indication that the hypothesis of neutrino oscillations could be correct. Prof. Gianluigi Fogli But in 1998 the experiment SuperKamiokande Universita' degli Studi di Bari gives a first evidence of neutrino oscillations. An important result, which gives rise to an intense Bari, Italia growing interest. From 1998 to 2012 a striking series of results about neutrino physics, in particular concerning neutrino oscillations, take place. This will be the argument covered in the colloquium. The growing interest and the impressive success of neutrino oscillations justify the title: an exciting successful scientific LUNES, 1 DE DICIEMBRE adventure. Adventure quite far from being HORA: 11 AM concluded, that continues to fascinate many hundreds of researchers in the world. Universidad Nacional de Colombia In 1956 the neutrino existence is experimentally Ciudad Universitaria – Bogotá established by Frederick Reines and Clyde L. Edificio 405, aula 203 Cowan. One year later Bruno Pontecorvo hazards the hypothesis of a possible neutrino-antineutrino ENTRADA LIBRE transition. Pontecorvo come back to the hypothesis of neutrino oscillations in 1967, five http://www.cyc.unal.edu.co/coloquio/coloquio.html years after the muon neutrino discovery, in fact if neutrino masses are non-zero, oscillations are theoretically allowed. grupos de Lie subyacen a nuestra comprensión de las cuatro interacciones