Unparticle physics effects in (Lambda_b -> Lambda + missing energy) processes
arXiv:0710.1505 · doi:10.1016/j.physletb.2008.02.057
Abstract
We study unparticle physics effects in (Lambda_b -> Lambda + missing energy) decay with polarized $Î_b$ and $Î$ 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.
17 pages, 6 figures