Answering the Sphinx's Questions on Neutrinos
Abstract
Description
In answering the difficult questions on neutrinos asked by Sphinx I argue that search for proton decay is the most important experiment in coming 5-10 years. I also emphasize the crucial importance of the neutrinoless double beta decay with sensitivity of <m_{νe}> \sim 0.01 eV level as the unique feasible way of directly detecting neutrinos of atmospheric mass scale in laboratories. I point out that, if observed at this level, it means not only that neutrinos are Majorana particle but also that they must obey an inverted mass hierarchy.
6pages, Talk presented at Workshop on Neutrino Oscillations and Their Origin, Fujiyoshida, Japan, February 11-13, 2000, to appear in Proceedings published by Universal Academy Press, Tokyo, sentences corrected
6pages, Talk presented at Workshop on Neutrino Oscillations and Their Origin, Fujiyoshida, Japan, February 11-13, 2000, to appear in Proceedings published by Universal Academy Press, Tokyo, sentences corrected