4 papers
Saddle-point method for resummed form factors in QCD
Ugo Giuseppe Aglietti, Giancarlo Ferrera, Wan-Li Ju
We consider the form factor appearing in QCD resummation formalism for event shape distributions in the two-jet (or Sudakov) region. We present an analytic formula for the inverse…
Dihadron Angular Correlations in the Collision
Wan-Li Ju, Zhe-Yan Shu, Tong-Zhi Yang +2
The precision of fixed-order calculations on the dihadron production in electron-positron annihilation is paramount for probing QCD factorization and constraining non-perturbative…
Thrust distribution in electron-positron annihilation at full NNNLL+NNLO (and beyond) in QCD
Ugo Giuseppe Aglietti, Giancarlo Ferrera, Wan-Li Ju +1
We consider the thrust () distribution in electron-positron () annihilation into hadrons and we perform the all-order resummation of the large logarithms of up to…
The and spectra in top-antitop hadroproduction at NNLL+NNLO: the interplay of soft-collinear resummation and Coulomb singularities
Wan-Li Ju, Marek Schoenherr
In this paper, we present the resummation-improved differential transverse momentum and azimuthal decorrelation cross sections, and $dÏ_{t\bar{t}}…