C. Deng

collaborators

4 papers

hep-ex2026

Search for a massless particle beyond the Standard Model in the $Ξ^{0} \to Λ + invisible$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +770

A search for a massless beyond-standard-model particle is performed in the decay $Ξ^{0} \to Λ + invisible$ using $(1.0087 \pm 0.0044) \times 1 0^{10}$ $J / ψ$ events collected with…

hep-ex2026

Observation of a New Excited $I^£$ State in $I ¨ (3686) \to p ˉ K^{+} I^£^{0} + c . c .$

BESIII Collaboration, M. Ablikim, M. N. Achasov +681

Using a data sample of $(2712.4 \pm 14.3) \times 1 0^{6} I ¨ (3686)$ events collected with the BESIII detector, a partial-wave analysis of $I ¨ (3686) \to p ˉ K^{+} I^£^{0} + c . c .$ is performed. A…

hep-ex2025

Study of $K ˉ^{*} (892)^{0} I^\cdot$ and $K_{S}^{0} a_{0} (980)^{0}$ in the $D^{0} \to K_{S}^{0} I ¨ ^{0} I^\cdot$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +666

We perform an amplitude analysis of the decay $D^{0} \to K_{S}^{0} I ¨ ^{0} I^\cdot$ and measure its absolute branching fraction to be $(1.016 \pm 0.013_{\text {stat.}} \pm 0.014_{\text {syst.}})…

cs.DB2025

Automatic Database Configuration Debugging using Retrieval-Augmented Language Models

Sibei Chen, Ju Fan, Bin Wu +8

Database management system (DBMS) configuration debugging, e.g., diagnosing poorly configured DBMS knobs and generating troubleshooting recommendations, is crucial in optimizing DB…

Search for a massless particle beyond the Standard Model in the Ξ0→Λ+invisible decay

Observation of a New Excited I^£ State in I¨(3686)→pˉ​K+I^£0+c.c.

Study of Kˉ∗(892)0I^⋅ and KS0​a0​(980)0 in the D0→KS0​I¨0I^⋅ decay

Automatic Database Configuration Debugging using Retrieval-Augmented Language Models

Search for a massless particle beyond the Standard Model in the $Ξ^{0} \to Λ + invisible$ decay

Observation of a New Excited $I^£$ State in $I ¨ (3686) \to p ˉ K^{+} I^£^{0} + c . c .$

Study of $K ˉ^{*} (892)^{0} I^\cdot$ and $K_{S}^{0} a_{0} (980)^{0}$ in the $D^{0} \to K_{S}^{0} I ¨ ^{0} I^\cdot$ decay