66 citations
- Institute of Physics, Academia SinicaTW2 papers
- Academia SinicaTW1 paper
- Chiba UniversityJP1 paper
- Institute of Brain and Blood VesselsJP1 paper
- Institute of Chemistry, Academia SinicaTW1 paper
- Japan Atomic Energy AgencyJP1 paper
- Japan Synchrotron Radiation Research InstituteJP1 paper
- Kansai Institute for Photon ScienceJP1 paper
- Konan UniversityJP1 paper
- Kyoto UniversityJP1 paper
- Kyoto University of EducationJP1 paper
- Michigan State UniversityUS1 paper
6 papers · 1 filter
Leading-twist light cone distribution amplitudes for p-wave heavy quarkonium states
Chien-Wen Hwang
In this paper, a study of light-cone distribution amplitudes for p-wave heavy quarkonium states are presented. Within the light-front framework, the leading twist light-cone distri…
Study of quark distribution amplitudes of 1S and 2S heavy quarkonium states
Chien-Wen Hwang
In this paper, the quark distribution amplitudes of 1S and 2S heavy quarkonium states are studied in terms of Gaussian-type wave functions. The transverse momenta integra…
Model-independent analysis for determining mass splittings of heavy baryons
Chien-Wen Hwang
We study the hyperfine mass differences of heavy hadrons in the heavy quark effect theory (HQET). The effects of one-gluon exchange interaction are considered for the heavy mesons…
Isospin mass splittings of heavy baryons in HQS
Chien-Wen Hwang, Ching-Ho Chung
In this paper, the electromagnetic mass differences of heavy hadrons are discussed, while ignoring the relevant hyperfine interactions. The effects of one-photon exchange interacti…
Combined Chiral Dynamics and MIT Bag Model Study of Strong Σ^{(*)}_Q \to Λ_QπDecays
Chien-Wen Hwang
The strong decays of the heavy baryons Σ^{(*)}_Q \to Λ_Q πare studied by combining the chiral dynamics and the MIT bag model. In charm sector, we calculate the decay widths Γ(Σ^{(*…
Covariant light-front approach for heavy quarkonium: decay constants, P \to γγand V \to P γ
Chien-Wen Hwang, Zheng-Tao Wei
The light-front approach is a relativistic quark model and offers many insights to the internal structures of the hadronic bound states. In this study, we apply the covariant light…