222,973 research outputs found

    Exclusive and Semi-inclusive B Decays in QCD Factorization

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    Applications of QCD factorization to BϕKB\to\phi K, charmless BVVB\to VV, BJ/ψK(K)B\to J/\psi K(K^*) and semi-inclusive decays BMXB\to MX are discussed.Comment: 5 pages, talk given at International Europhysics Conference on High Energy Physics (HEP 2001), Budapest, Hungary, 12-18 Jul 200

    Reconstruction of sparse wavelet signals from partial Fourier measurements

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    In this paper, we show that high-dimensional sparse wavelet signals of finite levels can be constructed from their partial Fourier measurements on a deterministic sampling set with cardinality about a multiple of signal sparsity

    Theoretical Review on Hadronic D/D_s Decays

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    A brief review on the theoretical status of hadronic charm decays is presented. We emphasize the analyses based on the diagrammatic approach and the connection of weak annihilation with final-state rescattering. The topics on the D0D^0-Dˉ0\bar D^0 mixing and the baryonic charm decay Ds+pnˉD_s^+\to p\bar n are sketched.Comment: talk presented at The 4th International Workshop on Charm Physics, Oct 21-24, 2010, Beijing, China; reference [2] modifie

    Light Front Approach for Strong and Weak Decays of Pentaquarks

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    Strong and weak decays of pentaquarks are studied in the framework of the light-front approach.Comment: 3 pages, talk given at the 2004 DPF Meeting, Riverside, CA. Aug 26-31, 200

    Charmed Baryons Circa 2015

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    This is basically the update of [arXiv:0809.1869], a review on charmed baryon physics around 2007. Topics of this review include the spectroscopy, strong decays, lifetimes, nonleptonic and semileptonic weak decays, and electromagnetic decays of charmed baryons.Comment: 39 pages, 7 figures. References added and Table XIV updated, to appear in Frontiers of Physic
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