Answers are grounded in this paper and cite their sources.
The analysis finds branching fractions for Lambda_c decays, supporting previous measurements and predictions.
We study the semileptonic decay of its SU(3) partner, the Λ c → Λ ⁺ ν _ Λ c → Λ ℓ + ν ℓ ( = e, μ ℓ = e , μ ) transition, within the framework of light-cone QCD sum rules (LCSR) by using the distribution amplitudes of heavy Λ c Λ c baryon. The numerical analysis is performed using two different sets of Λ c Λ c baryon light-cone distribution amplitudes. The resulting form factors are parametrized by a model-independent z -series expansion and used to compute the differential and total decay widths. Our predictions for the branching fractions are in good agreement with the latest BESIII measurements and with lattice-QCD results.
No takes yet. Share an insight, caveat, or question.
Aliev et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: