Nuclear effects in proton decay
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An experimental observation of proton decay would be a spectacular proof of grand unification. Currently, the best constraint on the proton lifetime for the p->e+ pi0 decay channel, coming from the Super-Kamiokande experiment, reaches 8*10^33 years. To improve the measurement, much bigger detectors should be constructed. Moreover, a better description of the bound-nucleon states and of the propagation of the proton-decay products through nuclear matter have to be developed. In this article special attention is paid to the argon nucleus because a liquid argon detector is a promising candidate for the future large apparatus.
Presented at the Zakopane Conference on Nuclear Physics, Zakopane, Poland, September 1--7, 2008
Presented at the Zakopane Conference on Nuclear Physics, Zakopane, Poland, September 1--7, 2008