Axial-vector emitting weak nonleptonic decays of Ωc0 baryon

Rohit Dhir; C. S. Kim

doi:10.1103/PhysRevD.91.114008

Axial-vector emitting weak nonleptonic decays of Ωc0 baryon

Rohit Dhir, C. S. Kim

Department of Physics

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

The axial-vector-emitting weak hadronic decays of the Ωc0 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 Ωc0 baryon.

Original language	English
Article number	114008
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	91
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.91.114008
Publication status	Published - 2015 Jun 5

Bibliographical note

Publisher Copyright:
© 2015 American Physical Society.

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.91.114008

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abstract = "The axial-vector-emitting weak hadronic decays of the Ωc0 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 Ωc0 baryon.",

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N2 - The axial-vector-emitting weak hadronic decays of the Ωc0 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 Ωc0 baryon.

AB - The axial-vector-emitting weak hadronic decays of the Ωc0 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 Ωc0 baryon.

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Axial-vector emitting weak nonleptonic decays of Ωc0 baryon

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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