50 citations · 216 across the 29 of their papers we have counts for
11 papers · 1 filter
Hunting for sterile neutrino with future collider signatures
Hao Yang, Bingwei Long, Cong-Feng Qiao
We study the feasibility to observe sterile neutrino at the high energy colliders with direct production channels through , collision, and indirect production channels…
The tetra-heavy baryonium spectra
Bing-Dong Wan, Cong-Feng Qiao
In this work, we investigate the spectra of the prospective tetracharm and tetrabottom baryonium, viz. the baryon-antibaryon states, in the framework of QCD sum rules. The non-pert…
Gluonic nature of the newly observed state
Sheng-Qi Zhang, Bing-Dong Wan, Liang Tang +1
Motivated by the newly observed resonance by BESIII Collaboration, we examine the trigluon glueball interpretation for it in the framework of QCD sum rules. We evaluate t…
NLO QCD corrections to pseudoscalar quarkonium production with two heavy flavors in photon-photon collision
Hao Yang, Zi-Qiang Chen, Cong-Feng Qiao
We calculate the next-to-leading order (NLO) quantum chromodynamics (QCD) corrections to , and processes in the…
Possible structure of the newly found exotic state
Bing-Dong Wan, Sheng-Qi Zhang, Cong-Feng Qiao
Recently, a hadronic state named , about 1.86 GeV, was observed in the BESIII experiment. This finding has a peculiar interest due to its exotic quantum number $J^{PC}=1…
NLO QCD Corrections to ()-Reggeon Vertex
Li Ping Sun, Long Bin Chen, Cong Feng Qiao +1
Next-to-leading order QCD corrections to the vertex are calculated, where denotes a heavy quark pair or . The…
Higgs boson decays to a fermion pair and a polarized boson at NLO accuracy
Zi-Qiang Chen, Qi-Ming Feng, Cong-Feng Qiao
In this paper, we investigate the Higgs boson decay process , where denotes any light fermions, at the next-to-leading order (NLO) accuracy. T…
Estimating the mass of the hidden charm tetraquark state via QCD sum rules
Cong-Feng Qiao, Liang Tang
By using QCD sum rules, the mass of the hidden charm tetraquark state with (HCTV) is estimated, which presumably will turn out…
Branching ratio and CP violation in semi-inclusive flavor-changing top decays
L. T. Handoko, C. -F. Qiao
The top quark decay process $\tcups$ is studied in the Standard Model and the Minimal Supersymmetric Standard Model with conserved and violated parity. In dealing with the heav…
Large Possible retardation effects of quark confinement on the meson spectrum II
Cong-Feng Qiao, Han-Wen Huang, Kuang-Ta Chao
We present the results of a study of heavy-light-quark bound states in the context of the reduced Bethe-Salpeter equation with relativistic vector and scalar interactions. We find…
Branching-ratio and CP violation in semi-inclusive flavor-changing top decays
L. T. Handoko
Semi-inclusive top decays, $t \to q_i \v$, are examined in the framework of the standard model, with , $\v$ : vector meson formed by $q_j \qb_j$ ($q_j = d, s, b…