4 papers
NNLO QCD Corrections to Exclusive Production in Electron-Positron Collision
Long-Bin Chen, Yi Liang, Cong-Feng Qiao
Based on the NRQCD factorization formalism, we calculate the next-to-next-to-leading order QCD corrections to the heavy quarkonium production associated with a photon a…
Two-Loop integrals for CP-even heavy quarkonium production and decays
Long-Bin Chen, Yi Liang, Cong-Feng Qiao
By employing the method of differential equations, we compute the various types of two-loop master integrals involved in CP-even heavy quarkonium exclusive production and decays. A…
X(16.7) as the Solution of NuTeV Anomaly
Yi Liang, Long-Bin Chen, Cong-Feng Qiao
A recent experimental study of excited decay to its ground state reveals an anomaly in the final states angle distribution. This exceptional result is attributed to a ne…
X(16.7) Production in Electron-Position Collision
Jun Jiang, Long-Bin Chen, Yi Liang +1
The anomaly found in the excited nuclear transition to its ground state is attributed to a spin-1 gauge boson . To hunt for this boson, we propose two traps:…