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The nonfactorizable QED correction to the $$\overline{B}_{s}$$ B ¯ s $${\rightarrow }$$ → $$D_{s}^{(*)} {\ell } \bar{\nu }_{\ell }$$ D s ( ∗ ) ℓ ν ¯ ℓ decays

Abstract Considering the nonfactorizable QED corrections, the branching ratios and ratios of branching ratios $$R(D_{s}^{({*})})$$ R ( D s ( ∗ ) ) for the semileptonic $$\overline{B}_{s}$$ B ¯ s $${\rightarrow }$$ → $$D_{s}^{(*)} {\ell } \bar{\nu }_{\ell }$$ D s ( ∗ ) ℓ ν ¯ ℓ decays are reevaluated....

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Bibliografski detalji
Glavni autori: Yueling Yang, Jiazhi Li, Liting Wang, Junfeng Sun
Format: Artigo
Jezik:Inglês
Izdano: SpringerOpen 2025-04-01
Serija:European Physical Journal C: Particles and Fields
Online pristup:https://doi.org/10.1140/epjc/s10052-025-14131-y
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