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Analytic next-to-leading-order helicity cross sections for vector-boson production at finite transverse momentum
Stefano Camarda, Leandro Cieri, Giancarlo Ferrera +1
We present a complete analytic calculation of the next-to-leading-order (NLO) QCD cross sections for the production of an electroweak vector boson (, ) at finite tran…
Transverse-momentum resummation effects on angular coefficients in Z and W boson hadroproduction
Stefano Camarda, Giancarlo Ferrera, Lorenzo Rossi +1
We present a comprehensive analysis of the angular coefficients of and boson production at hadron colliders in different kinematical ranges, using data from the ATLAS, LHCb…
Factorization of the Energy-Energy Correlation in the two-jet limit in the massive case
Ugo Giuseppe Aglietti, Giancarlo Ferrera, Lorenzo Rossi
We consider non-logarithmic heavy-quark mass effects in the factorization and resummation of the Energy-Energy-Correlation (EEC) function, in the two-jet limit. We define a new, "p…
A global analysis of Energy-Energy Correlation data: determination of and non-perturbative QCD parameters
Ugo Giuseppe Aglietti, Giancarlo Ferrera, Lorenzo Rossi
We present a comprehensive global analysis of Energy-Energy Correlation (EEC) data in electron-positron annihilation into hadrons, spanning a wide range of center-of-mass energies…
Drell--Yan lepton pair production at low invariant masses: transverse-momentum resummation and non-perturbative effects in QCD
Stefano Camarda, Giancarlo Ferrera, Lorenzo Rossi
We consider the transverse-momentum () distribution of Drell-Yan lepton pairs produced with invariant masses () from low values up to the -boson peak (…
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…
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…
Zero-bin subtraction and the spectrum beyond leading power
Giancarlo Ferrera, Wan-Li Ju, Marek Schoenherr
In this paper, we present an algorithm to construct the qT distribution at NLO accuracy to arbitrary power precision, including the assembly of suitable zero-bin subtrahends, in a…