Z. Neishabouri

activity

20242026

collaborators

3 papers

hep-ph2026

Two-body nonleptonic decays of $Ω_{b} \to Ω_{c}$ beyond tree level

Z. Neishabouri, K. Azizi, H. R. Moshfegh

We study the nonleptonic decays of $Ω_{b} \to Ω_{c} P (V)$ with eight pseudoscalar and vector mesons using the naive factorization approach. We analyze all relevant topologie…

hep-ph2025

Investigation of the semileptonic decays $Ξ_{b}^{(^{'})} \to Ξ_{c}^{(^{'})} ℓ ν ˉ_{ℓ}$

Z. Neishabouri, K. Azizi

We study the semileptonic decays of $Ξ_{b}^{(^{'})} \to Ξ_{c}^{(^{'})} ℓ ν ˉ_{ℓ}$ in all lepton channels. To do this, we first obtain the form factors defining these decay…

hep-ph2024

Semileptonic $Ω_{b} \to Ω_{c} ℓ ν ˉ_{ℓ}$ transition in full QCD

Z. Neishabouri, K. Azizi, H. R. Moshfegh

We investigate the semileptonic decay of $Ω_{b} \to Ω_{c} ℓ ν ˉ_{ℓ}$ in three lepton channels. To this end, we use QCD sum rule method in three point framework to calculate the…

Two-body nonleptonic decays of Ωb​→Ωc​ beyond tree level

Investigation of the semileptonic decays Ξb(′)​→Ξc(′)​ℓνˉℓ​

Semileptonic Ωb​→Ωc​ℓνˉℓ​ transition in full QCD

Two-body nonleptonic decays of $Ω_{b} \to Ω_{c}$ beyond tree level

Investigation of the semileptonic decays $Ξ_{b}^{(^{'})} \to Ξ_{c}^{(^{'})} ℓ ν ˉ_{ℓ}$

Semileptonic $Ω_{b} \to Ω_{c} ℓ ν ˉ_{ℓ}$ transition in full QCD