5 papers
Electroweak loop corrections to at the LHC
Huan-Yu Bi, Yan-Qing Ma, Dao-Ming Mu
We present the results of the complete electroweak loop corrections to the process at the Large Hadron Collider. The electroweak corrections to the total cross sectio…
Reduction of -expanded Feynman integrals
Yan-Qing Ma, Cong-Hao Qin, Ao Tan +1
Since Feynman integrals (FIs) at higher spacetime dimensions are free of infrared and collinear divergence--and their ultraviolet divergences can be systematically subtracted--this…
Perturbative QCD Evidence for Spin-2 Particles in the Di- Resonances
Hong-Fei Zhang, Yan-Qing Ma, Wen-Long Sang
We extend the nonrelativistic QCD framework to explore the nature of the newly discovered di- resonances. Assuming them as either molecule-like states or tetraquarks, we calc…
Shedding Light on Hadronization by Quarkonium Energy Correlator
An-Ping Chen, Xiaohui Liu, Yan-Qing Ma
We propose to measure the energy correlator in quarkonium production, which tracks the energy deposited in the calorimeter -angular distance away from the identified quarkonium…
Quark correlation functions at three-loop order and extraction of splitting functions
Chen Cheng, Li-Hong Huang, Xiang Li +2
We present the first complete next-to-next-to-next-to-leading-order calculation of the matching coefficients that link unpolarized flavor non-singlet parton distribution functions…