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Parton showers from the dipole formalism

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arxiv 0709.1026 v2 pith:NH3F46UA submitted 2007-09-07 hep-ph

Parton showers from the dipole formalism

classification hep-ph
keywords algorithmpartonscollidersdipolepartonelectron-positronequalfactorisation
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We present an implementation of a parton shower algorithm for hadron colliders and electron-positron colliders based on the dipole factorisation formulae. The algorithm treats initial-state partons on equal footing with final-state partons. We implemented the algorithm for massless and massive partons.

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Forward citations

Cited by 8 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations

    hep-ph 2014-05 accept novelty 7.0

    MadGraph5_aMC@NLO automates tree-level, NLO, shower-matched, and merged cross-section computations for collider processes in a unified flexible framework.

  2. Matching NLO QCD computations with Parton Shower simulations: the POWHEG method

    hep-ph 2007-09 unverdicted novelty 7.0

    The POWHEG method provides a general framework to interface NLO QCD computations with parton showers using Catani-Seymour and Frixione-Kunszt-Signer subtraction schemes, illustrated with e+e- hadron production and Dre...

  3. Timelike showers with jet recoils

    hep-ph 2025-12 conditional novelty 6.0

    A 'jet recoil' scheme assigning momentum-balance recoil to clusters of partons chosen by angular ordering brings kt-ordered dipole parton showers to next-to-leading-logarithmic accuracy, shown by fixed-order and resum...

  4. An NLO-Matched Initial and Final State Parton Shower on a GPU

    hep-ph 2025-11 unverdicted novelty 6.0

    GAPS v2 is a GPU-accelerated parton shower for initial and final state emissions with NLO matching that achieves speed and energy performance on par with a 96-core CPU cluster for NLO Z production at the LHC.

  5. Studying the Infrared Behaviour of Improved Logarithmic Accuracy Parton Showers with Herwig

    hep-ph 2026-05 unverdicted novelty 5.0

    Implementing improved logarithmic accuracy parton showers in Herwig reveals that differences in infrared cutoffs have important effects on hadron-level predictions and tunability.

  6. Studying the Infrared Behaviour of Improved Logarithmic Accuracy Parton Showers with Herwig

    hep-ph 2026-05 unverdicted novelty 5.0

    Implementation of two NLL-accurate dipole showers in Herwig shows that differences in infrared cutoffs produce noticeable effects at the hadron level and affect model tunability.

  7. An NLO-Matched Initial and Final State Parton Shower on a GPU

    hep-ph 2025-11 conditional novelty 5.0

    GPU port of an NLO-matched parton shower achieves performance parity with a 96-core CPU cluster for LHC Z production simulations.

  8. A comprehensive guide to the physics and usage of PYTHIA 8.3

    hep-ph 2022-03 unverdicted novelty 2.0

    The paper provides a detailed physics and user manual for the PYTHIA 8.3 Monte Carlo event generator used in high-energy physics.