Semileptonic $$\Lambda _c \rightarrow \Lambda \ell \nu _\ell $$ Λ c → Λ ℓ ν ℓ decays in light-cone QCD sum rules with $$\Lambda _c$$ Λ c distribution amplitudes
Abstract We study the semileptonic decay of its SU(3) partner, the $$\Lambda _c \rightarrow \Lambda \ell ^+ \nu _\ell $$ Λ c → Λ ℓ + ν ℓ ( $$\ell = e, \mu $$ ℓ = e , μ ) transition, within the framework of light-cone QCD sum rules (LCSR) by using the distribution amplitudes of heavy $$\Lambda _c$$ Λ...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
SpringerOpen
2026-01-01
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| Schriftenreihe: | European Physical Journal C: Particles and Fields |
| Online-Zugang: | https://doi.org/10.1140/epjc/s10052-026-15301-2 |
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