C. Z. Yuan

collaborators

3 papers

hep-ex2025

The Production and Decay Dynamics of the Charmed Baryon $I^_{c}^{+}$ in $e^{+} e^{-}$ Annihilations near Threshold

BESIII Collaboration, M. Ablikim, M. N. Achasov +700

The study of the charmed baryons is crucial for investigating the strong and weak interactions in the Standard Model and for gaining insights into the internal structure of baryons…

hep-ex2025

First observation of $I^_{c} (2595)^{+} \to I^_{c}^{+} I ¨ ^{0} I ¨ ^{0}$ and $I^_{c} (2625)^{+} \to I^_{c}^{+} I ¨ ^{0} I ¨ ^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +658

By analysing $e^{+} e^{-}$ annihilation data corresponding to an integrated luminosity of 368.48~pb $^{- 1}$ collected at the centre-of-mass energies of $s = 4.918$ and $4.951$ ~GeV…

hep-ex2025

Observation of $D^{+} \to K_{S}^{0} I ¨ ^{0} I^¼^{+} I^½_{I^} ¼$ , Test of Lepton Flavor Universality and First Angular Analysis of $D^{+} \to K ˉ^{*} (892)^{0} ℓ^{+} I^½_{ℓ}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +688

We report a study of the semileptonic decays $D^{+} \to K_{S}^{0} I ¨ ^{0} ℓ^{+} I^½_{ℓ}$ ( $ℓ = e, I^¼$ ) based on $20.3 fb^{- 1}$ of $e^{+} e^{-}$ collision data collected at the center-o…

The Production and Decay Dynamics of the Charmed Baryon I^c+​ in e+e− Annihilations near Threshold

First observation of I^c​(2595)+→I^c+​I¨0I¨0 and I^c​(2625)+→I^c+​I¨0I¨0

Observation of D+→KS0​I¨0I^¼+I^½I^​¼, Test of Lepton Flavor Universality and First Angular Analysis of D+→Kˉ∗(892)0ℓ+I^½ℓ​

The Production and Decay Dynamics of the Charmed Baryon $I^_{c}^{+}$ in $e^{+} e^{-}$ Annihilations near Threshold

First observation of $I^_{c} (2595)^{+} \to I^_{c}^{+} I ¨ ^{0} I ¨ ^{0}$ and $I^_{c} (2625)^{+} \to I^_{c}^{+} I ¨ ^{0} I ¨ ^{0}$

Observation of $D^{+} \to K_{S}^{0} I ¨ ^{0} I^¼^{+} I^½_{I^} ¼$ , Test of Lepton Flavor Universality and First Angular Analysis of $D^{+} \to K ˉ^{*} (892)^{0} ℓ^{+} I^½_{ℓ}$