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Wheadon, S. Bufalino, S. Marcello, S. Piano, T. Bressani, T. Nagae, V. Lucherini, V. Paticchio","submitted_at":"2012-03-08T22:45:56Z","abstract_excerpt":"Three candidate events of the neutron-rich hypernucleus 6{\\Lambda}H were uniquely identified in the FINUDA experiment at DA{\\Phi}NE, Frascati, by observing {\\pi}+ mesons from the (K-stop,{\\pi}+) production reaction on 6Li targets, in coincidence with {\\pi}-mesons from 6{\\Lambda}H \\rightarrow 6He+{\\pi}- weak decay. Details of the experiment and the analysis of its data are reported, leading to an estimate of (2.9\\pm2.0)\\cdot10-6/K- stop for the 6{\\Lambda}H production rate times the two-body {\\pi}- weak decay branching ratio. 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