144 citations · 751 across the 24 of their papers we have counts for
4 papers · 1 filter
Four-dimensional differential equations for the leading divergences of dimensionally-regulated loop integrals
Johannes Henn, Rourou Ma, Kai Yan +1
We invent an automated method for computing the divergent part of Feynman integrals in dimensional regularization. Our method exploits simplifications from four-dimensional integra…
Detection of GeV emission from an ultra-long gamma-ray burst with the Fermi Large Area Telescope
Yi-Yun Huang, Hai-Ming Zhang, Kai Yan +2
GRB 220627A, detected by Fermi Gamma-ray Burst Monitor (GBM), shows two episodes of gamma-ray emission, which are separated by a {700} s long quiescent phase. Due to similar…
Prospect of detecting TeV halos with LHAASO: in the framework of the anisotropic diffusion model
Kai Yan, Ruo-Yu Liu, S. Z. Chen +1
The particle diffusion coefficients of three TeV pulsar halos observed so far are inferred to be significantly smaller than the typical value of the interstellar medium (ISM). The…
Three-point energy correlator in super Yang-Mills Theory
Kai Yan, Xiaoyuan Zhang
An analytic formula is given for the three-point energy correlator (EEEC) at leading order (LO) in maximally supersymmetric Yang-Mills theory ( sYM). This is the fir…