440 citations · 8.8k across the 189 of their papers we have counts for
8 papers · 1 filter
On the smallness of Tree-dominated Charmless Two-body Baryonic Decay Rates
Hai-Yang Cheng, Chun-Khiang Chua
The long awaited baryonic decay was recently observed by LHCb with a branching fraction of order . All the earlier model predictions are too la…
Updating B --> PP, VP decays in the framework of flavor symmetry
Hai-Yang Cheng, Cheng-Wei Chiang, An-Li Kuo
Current data of charmless B meson decays to two pseudoscalar mesons (PP) and one vector and one pseudoscalar mesons (VP) are analyzed within the framework of flavor SU(3) symmetry,…
Disentangling the Spin-Parity of a Resonance via the Gold-Plated Decay Mode
Tanmoy Modak, Dibyakrupa Sahoo, Rahul Sinha +2
Searching for new resonances and finding out their properties is an essential part of any existing or future particle physics experiment. The nature of a new resonance is character…
The Physics of the B Factories
A. J. Bevan, B. Golob, Th. Mannel +2003
This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and da…
Near Mass Degeneracy in the Scalar Meson Sector: Implications for and Mesons
Hai-Yang Cheng, Fu-Sheng Yu
The empirical observation of near degeneracy of scalar mesons above 1 GeV, namely, the mass of the strange-flavor scalar meson is similar to that of the non-strange one, is at vari…
The Flavor Structure of the Nucleon Sea
J. C. Peng, W. C. Chang, H. Y. Cheng +1
We discuss two topics related to the flavor structure of the nucleon sea. The first is on the identification of light-quark intrinsic sea from the comparison between recent data an…