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 | |
| Publication status | Published - Jun 5 2015 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Axial-vector emitting weak nonleptonic decays of Ωc0 baryon. / Dhir, Rohit; Kim, C. S.
In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 91, No. 11, 114008, 05.06.2015.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Axial-vector emitting weak nonleptonic decays of Ωc0 baryon
AU - Dhir, Rohit
AU - Kim, C. S.
PY - 2015/6/5
Y1 - 2015/6/5
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.
UR - http://www.scopus.com/inward/record.url?scp=84931281629&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84931281629&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.91.114008
DO - 10.1103/PhysRevD.91.114008
M3 - Article
AN - SCOPUS:84931281629
VL - 91
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 0556-2821
IS - 11
M1 - 114008
ER -