Measurements of $ {K}_S^0 $-$ {K}_L^0 $ asymmetries in the decays $ {\Lambda}_c^{+}\to p{K}_{L,S}^0 $,$ p{K}_{L,S}^0{\pi}^{+}{\pi}^{-} $ and $ p{K}_{L,S}^0{\pi}^0 $
BESIII Collaboration, М. Н. Ачасов, M. N. Achasov, P. Adlarson et autres
Using $e^+e^-$ annihilation data sets corresponding to an integrated luminosity of 4.5 $\text{fb}^{-1}$, collected with the BESIII detector at center-of-mass energies between 4.600 and 4.699 GeV, we report the first measurements of the absolute branching fractions $\mathcal{B}(Λ_c^+\to pK_{L}^{0})=(1.67 \pm 0.06 \pm 0. …
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arXiv (Cornell University)