L. Li

activity

20182021

collaborators

5 papers

hep-ex2021

Measurement of Branching Fraction and Search for $C P$ Violation in $B \to ϕϕ K$

S. Mohanty, A. B. Kaliyar, V. Gaur +183

We report the measurement of branching fractions and $C P$ -violation asymmetries in $B \to ϕϕ K$ decays based on a $711 fb^{- 1}$ data sample containing $772 \times 1 0^{6}$ $B\bar{…

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-ex2018

First measurements of absolute branching fractions of $Ξ_{c}^{0}$ at Belle

Belle Collaboration, Y. B. Li, C. P. Shen +158

We present the first measurements of absolute branching fractions of $Ξ_{c}^{0}$ decays into $Ξ^{-} π^{+}$ , $Λ K^{-} π^{+}$ , and $p K^{-} K^{-} π^{+}$ final states. The measurements are made using a…

hep-ex2018

Measurement of time-dependent $C P$ violation in $B^{0} \to K_{S}^{0} π^{0} π^{0}$ decays

Belle Collaboration, Y. Yusa, H. Aihara +155

We report a measurement of time-dependent $C P$ violation in $B^{0} \to K_{S}^{0} π^{0} π^{0}$ decays using a data sample of $772 \times 1 0^{6}$ $B B ˉ$ pairs collected by the Belle experime…

physics.ins-det2018

T0 Fan-out for Back-n White Neutron Facility at CSNS

X. Y. Ji, P. Cao, T. Yu +68

the main physics goal for Back-n white neutron facility at China Spallation Neutron Source (CSNS) is to measure nuclear data. The energy of neutrons is one of the most important pa…

Measurement of Branching Fraction and Search for CP Violation in B→ϕϕK

Search for the decay η′→γγη

First measurements of absolute branching fractions of Ξc0​ at Belle

Measurement of time-dependent CP violation in B0→KS0​π0π0 decays

T0 Fan-out for Back-n White Neutron Facility at CSNS

Measurement of Branching Fraction and Search for $C P$ Violation in $B \to ϕϕ K$

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

First measurements of absolute branching fractions of $Ξ_{c}^{0}$ at Belle

Measurement of time-dependent $C P$ violation in $B^{0} \to K_{S}^{0} π^{0} π^{0}$ decays