Direct experimental evidence of the weak $\Lambda n p \rightarrow n n p$ hypernucleus decay
High Energy Physics - Experiment
2012-02-29 v2
Abstract
A direct experimental evidence of the occurrence of the weak reaction in nuclei has been obtained by the FINUDA experiment. Three events have been found that can be attributed to Li and Be two nucleon-induced non mesonic weak decays. The kinematic analysis of such events is presented here.
Keywords
Cite
@article{arxiv.1101.4496,
title = {Direct experimental evidence of the weak $\Lambda n p \rightarrow n n p$ hypernucleus decay},
author = {M. Agnello and L. Benussi and M. Bertani and H. C. Bhang and G. Bonomi and E. Botta and M. Bregant and T. Bressani and S. Bufalino and L. Busso and D. Calvo and P. Camerini and B. Dalena and F. De Mori and G. D'Erasmo and F. L. Fabbri and A. Feliciello and A. Filippi and E. M. Fiore and A. Fontana and H. Fujioka and P. Genova and P. Gianotti and N. Grion and V. Lucherini and S. Marcello and N. Mirfakhrai and F. Moia and O. Morra and T. Nagae and H. Outa and A. Pantaleo and V. Paticchio and S. Paino and R. Rui and G. Simonetti and R. Wheadon and A. Zenoni},
journal= {arXiv preprint arXiv:1101.4496},
year = {2012}
}
Comments
the paper has been published by Nuclear Physics A with major modifications and with a different title