Phys. Rev. D 79, 014011 (2009) [11 pages]Color rearrangements in B-meson decaysReceived 18 November 2008; published 15 January 2009 We present a new model, based on color rearrangements, which at the same time can describe both hidden and open charm production in B-meson decays. The model is successfully compared to both inclusive decays, such as B→J/ψX and B→DsX, as well as exclusive ones, such as B→J/ψK(*) and B→D(*)D(*)K. It also gives a good description of the momentum distribution of direct J/ψ’s, especially in the low-momentum region, which earlier has been claimed as a possible signal for new exotic states. © 2009 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.79.014011
DOI:
10.1103/PhysRevD.79.014011
PACS:
13.20.He, 12.38.Aw, 12.38.Lg
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