Results 71 to 80 of about 214,190 (139)
Diphoton production at the LHC: a QCD study up to NNLO
We consider the production of prompt-photon pairs at the LHC and we report on a study of QCD radiative corrections up to the next-to-next-to-leading order (NNLO). We present a detailed comparison of next-to-leading order (NLO) results obtained within the
Stefano Catani+4 more
doaj +1 more source
QCD critical point: recent developments [PDF]
Recent developments aimed at mapping QCD phase diagram and the search for the QCD critical point in heavy-ion collisions are briefly reviewed.
arxiv
Lattice simulations of QCD-like theories at non-zero density [PDF]
One way of avoiding the complex action problem in lattice QCD at non-zero density is to simulate QCD-like theories with a real action, such as two-colour QCD. The symmetries of two-colour QCD with quarks in the fundamental and in the adjoint representation are described, and the status of lattice simulations is reviewed, with particular emphasis on ...
arxiv
Leading power corrections in QCD: from renormalons to phenomenology [PDF]
Ratindranath Akhoury, V.I. Zakharov
openalex +1 more source
Instanton interactions and non-perturbative particle production in QCD [PDF]
I discuss the possible instanton-induced multiparticle production in hard processes in QCD Figures are available upon ...
arxiv
Zγ production at NNLO including anomalous couplings
In this paper we present a next-to-next-to-leading order (NNLO) QCD calculation of the processes pp → l + l −γ and pp→νν¯γ $$ pp\to \nu \overline{\nu}\gamma $$ that we have implemented in MCFM.
John M. Campbell+2 more
doaj +1 more source
QCD et les processus exclusifs durs (QCD and hard exclusive processes) [PDF]
We review the theory of hard exclusive reactions in QCD.
arxiv
QCD: Questions, Challenges, and Dilemmas [PDF]
An introduction to some outstanding issues in QCD is presented, with emphasis on work by Diakonov and co-workers on the influence of the instanton vacuum on low-energy QCD observables. This includes the calculation of input valence-parton distributions for deep-inelastic scattering.
arxiv
Moriond QCD 2002: Theoretical Summary [PDF]
I summarize highlights of the theory talks presented at the 37th Rencontres de Moriond on QCD and High Energy Hadronic Interactions.
arxiv