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Unparticle physics effects in Lambda(b)->Lambda plus missing energy processes

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2008-04-17
We study unparticle physics effects in Lambda(b) --> Lambda + missing energy decay with polarized Lambda(b) and Lambda baryons. The sensitivity of the branching ratio of this decay and polarizations of Lambda(b) and Lambda baryons on the scale dimension d(U) and effective cut-off parameter Lambda(U) are discussed.