SARGE: an algorithm for generating QCD-antennas

Abstract

We present an algorithm to generate any number of random massless momenta in phase space, with a distribution that contains the kinematical pole structure that is typically found in multi-parton QCD-processes. As an application, we calculate the cross-section of some \eplus\eminus \to partons processes, and compare SARGE's performance with that of the uniform-phase space generator RAMBO.

9 pages, affiliation corrected

References in corpus (1)

• A new approach to multi-jet calculations in hadron collisions

Cited by in corpus (16)

• AMEGIC++ 1.0, A Matrix Element Generator In C++
• Multijet matrix elements and shower evolution in hadronic collisions: W b bbar + n jets as a case study
• Automating dipole subtraction for QCD NLO calculations
• Using neural networks for efficient evaluation of high multiplicity scattering amplitudes
• Introduction to QCD
• Efficient Matrix-Element Matching with Sector Showers
• Parallel Adaptive Monte Carlo Integration with the Event Generator WHIZARD
• Thread-Scalable Evaluation of Multi-Jet Observables
• Improved Phase Space Treatment of Massive Multi-Particle Final States
• A Forward Branching Phase-Space Generator
• 'carlomat', A program for automatic computation of lowest order cross sections
• Helicity-Dependent Showers and Matching with VINCIA
• Computer Simulations of High Energy Physics
• Sudakov evolution without unitarity
• How to calculate colourful cross sections efficiently
• Adaptive channels for data analysis and importance sampling