First determination of the one-proton induced Non-Mesonic Weak Decay width of p-shell Λ-Hypernuclei

First determination of the one-proton induced Non-Mesonic Weak Decay width of p-shell Λ-Hypernuclei

Previous studies of proton and neutron spectra from Non-Mesonic Weak Decay of eight Λ-Hypernuclei (A=5–16) have been revisited. New values of the ratio of the two-nucleon and the one-proton induced decay widths, Γ2N/Γp, are obtained from single proton spectra, Γ2N/Γp=0.50±0.24, and from neutron and...

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Main Authors: M. Agnello, L. Benussi, M. Bertani, H.C. Bhang, G. Bonomi, E. Botta, T. Bressani, S. Bufalino, D. Calvo, P. Camerini, B. Dalena, F. De Mori, G. D'Erasmo, A. Feliciello, A. Filippi, H. Fujioka, P. Gianotti, N. Grion, V. Lucherini, S. Marcello, T. Nagae, H. Outa, V. Paticchio, S. Piano, R. Rui, G. Simonetti, A. Zenoni
Format: Article
Language:English
Published: Elsevier 2014-11-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269314007473

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