Rare decays of Λ b →Λ+γ and Λ b →Λ+l + l − in the light-cone sum rules
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Eur. Phys. J. C, 59 4 (2009) 861-882
Published online: 08 January 2009
DOI: 10.1140/epjc/s10052-008-0846-5