Journal ArticleDOI
Resummation of the QCD perturbative series for hard processes
S. Catani,Luca Trentadue +1 more
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In this paper, a general method to exponentiate leading and next-to-leading logarithms to all orders in perturbation theory is developed and a complete formula for the large N -moments is given and shown to agree with previous two-loop calculations.About:
This article is published in Nuclear Physics.The article was published on 1989-11-27. It has received 725 citations till now. The article focuses on the topics: Resummation & Deep inelastic scattering.read more
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A general algorithm for calculating jet cross sections in NLO QCD
TL;DR: In this article, a general algorithm for calculating arbitrary jet cross sections in arbitrary scattering processes to next-to-leading accuracy in perturbative QCD is presented, based on the subtraction method.
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The anatomy of electroweak symmetry breaking: Tome I: The Higgs boson in the Standard Model
TL;DR: In this paper, the authors focused on the mechanism of electroweak symmetry breaking and the fundamental properties of the Higgs particle of the Standard Model and its decay modes and production mechanisms at hadron colliders and at future lepton colliders.
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The Three-loop splitting functions in QCD: The Singlet case
TL;DR: In this article, the authors compute the next-to-next-toleading order (NNLO) contributions to the three splitting functions governing the evolution of unpolarized non-singlet combinations of quark densities in perturbative QCD.
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Iteration of planar amplitudes in maximally supersymmetric Yang-Mills theory at three loops and beyond
TL;DR: In this paper, the leading-color (planar) three-loop four-point amplitude of N = 4 supersymmetric Yang-Mills theory in 4 - 2 -epsilon dimensions was constructed via the unitarity method, in terms of two Feynman loop integrals, one of which has been evaluated already.
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Squark and gluino production at hadron colliders
TL;DR: In this article, the authors determined the theoretical predictions for the cross-sections of squark and gluino production at p¯ p and pp colliders (Tevatron and LHC) in next-to-leading order of supersymmetric QCD.
References
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Semihard processes in QCD
TL;DR: In this article, the effects of parton-parton interactions (screenings), that stop the increase of the cross sections near their unitarity limit, and the coherent emission of soft gluons by the global colour charge of whole groups of harder particles, are studied in detail.
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Mass singularities of Feynman amplitudes
TL;DR: In this article, a general method is developed that enables us to determine the degree of divergence of unrenormalized Feynman amplitudes at such singularities, which is also applied to the determination of mass dependence of a total transition probability.
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Transverse Momentum Distribution in Drell-Yan Pair and W and Z Boson Production
TL;DR: In this paper, the transverse momentum distribution of W bosons, Z bosons and high-mass virtual photons produced in high-energy hadron-hadron collisions is predicted.
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Degenerate Systems and Mass Singularities
T. D. Lee,Michael Nauenberg +1 more
TL;DR: In this paper, it was shown that under certain general conditions such singularities do not appear in the power series expansions of the transition probabilities, provided these are averaged over an appropriate ensemble of degenerate states.
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Note on the Radiation Field of the electron
Felix Bloch,A. Nordsieck +1 more
TL;DR: In this article, it is shown that for frequencies such that the above three parameters are negligible the quantum mechanical calculation yields just the directly reinterpreted results of the classical formulae, namely that the total probability of a given change in the motion of the electron is unaffected by the interaction with radiation, and that the mean number of emitted quanta is infinite in such a way that the radiated energy is equal to the energy radiated classically in the corresponding trajectory.