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Article overview
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Factorization and the Soft-Collinear Effective Theory: Color-Suppressed Decays | Sonny Mantry
; Dan Pirjol
; Iain W. Stewart
; | Date: |
12 Dec 2003 | Subject: | hep-ph | Abstract: | We discuss the soft-collinear effective theory (SCET) and kinematic expansions in B-decays, focusing on recent results for color suppressed B -> D^(*) X decays. In particular we discuss model independent predictions for B^0 -> D^0 pi^0 and B^0 -> D^*0 pi^0, and update the comparison using new experimental data. We show why HQET alone is insufficient to give these results. SCET predictions are also reviewed for other B and Lambda_b decay channels that are not yet tested by data. | Source: | arXiv, hep-ph/0401058 | Services: | Forum | Review | PDF | Favorites |
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