4.7 Article

Axial-vector emitting weak nonleptonic decays of Ωc0 baryon

Journal

PHYSICAL REVIEW D
Volume 91, Issue 11, Pages -

Publisher

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.91.114008

Keywords

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Funding

  1. NRF - MEST [2011-0017430, 2011-0020333]
  2. National Research Foundation of Korea [2011-0017430, 21A20131100006] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)

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The axial-vector-emitting weak hadronic decays of the Omega(0)(c) baryon are investigated. After employing the factorization and the pole model framework to predict their branching ratios, we derive the symmetry-breaking effects on axial-vector-meson-baryon couplings and effects of flavor dependence on baryon-baryon weak transition amplitudes and, consequently, on their branching ratios. We found that the W-exchange process contributions dominate p-wave-meson emitting decays of the Omega(0)(c) baryon.

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