A. Chen

activity

20072021

D^{0} - D ˉ^{0}

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1 citations · 3 across the 3 of their papers we have counts for

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Showing 2021 · hep-exShow all

4 papers · 2 filters

hep-ex2021★ 1 cited

Search for the decay $B_{s}^{0} \to η η$

Belle Collaboration, B. Bhuyan, K. J. Nath +184

We report results from a search for the decay $B_{s}^{0} \to η η$ using 121.4 fb $^{- 1}$ of data collected at the $Υ (5 S)$ resonance with the Belle detector at the KEKB asymmetric-e…

hep-ex2021

Study of $B^{0} \to D^{+} h^{-} (h = K / π)$ decays at Belle

Belle Collaboration, E. Waheed, P. Urquijo +205

We present a measurement of the branching fractions of the Cabibbo favored $B^{0} \to D^{+} π^{-}$ and the Cabibbo suppressed $\overline{B}{}^0\rightarrow D^{+}K^{…

hep-ex2021★ 1 cited

Study of $χ_{b J} (n P) \to ω Υ (1 S)$ at Belle

Belle Collaboration, A. Abdesselam, I. Adachi +470

We report results from a study of hadronic transitions of the $χ_{b J} (n P)$ states of bottomonium at Belle. The $P$ -wave states are reconstructed in transitions to the $Υ (1 S)$ with…

hep-ex2021

The study of $γ γ \to γ ψ (2 S)$ at Belle

X. L. Wang, B. S. Gao, W. J. Zhu +200

Using $980 f b^{- 1}$ of data on and around the $Υ (n S) (n = 1, 2, 3, 4, 5)$ resonances collected with the Belle detector at the KEKB asymmetric-energy $e^{+} e^{-}$ collider, the two-photon…

Search for the decay Bs0​→ηη

Study of B0→D+h−(h=K/π) decays at Belle

Study of χbJ​(nP)→ωΥ(1S) at Belle

The study of γγ→γψ(2S) at Belle

Search for the decay $B_{s}^{0} \to η η$

Study of $B^{0} \to D^{+} h^{-} (h = K / π)$ decays at Belle

Study of $χ_{b J} (n P) \to ω Υ (1 S)$ at Belle

The study of $γ γ \to γ ψ (2 S)$ at Belle