H. Yang

collaborators

3 papers

cond-mat.quant-gas2020

Observation of generalized Kibble-Zurek mechanism across a first-order quantum phase transition in a spinor condensate

L. -Y. Qiu, H. -Y. Liang, Y. -B. Yang +4

The Kibble-Zurek mechanism provides a unified theory to describe the universal scaling laws in the dynamics when a system is driven through a second-order quantum phase transition.…

hep-ex2019

Search for the decay $η^{'} \to γ γ η$

M. Ablikim, M. N. Achasov, P. Adlarson +479

Using a data sample of $1.31 \times 1 0^{9} J / ψ$ events collected with the BESIII detector, a search for $η^{'} \to γ γ η$ via $J / ψ \to γ η^{'}$ is performed for the first time. No significant $η…

hep-ex2019

Amplitude analysis of $D^{+} \to K_{S}^{0} π^{+} π^{+} π^{-}$

M. Ablikim, M. N. Achasov, S. Ahmed +458

The decay $D^{+} \to K_{S}^{0} π^{+} π^{+} π^{-}$ is studied with an amplitude analysis using a data set of 2.93${\mbox{\,fb}^{-1}}$ of $e^{+} e^{+}$ collisions at the $ψ (3770)$ …

Observation of generalized Kibble-Zurek mechanism across a first-order quantum phase transition in a spinor condensate

Search for the decay η′→γγη

Amplitude analysis of D+→KS0​π+π+π−

Search for the decay $η^{'} \to γ γ η$

Amplitude analysis of $D^{+} \to K_{S}^{0} π^{+} π^{+} π^{-}$