• SAMURAI

  • Referenced in 28 articles [sw09145]
  • Scattering amplitudes from unitarity-based reduction algorithm at the integrand-level. SAMURAI is a tool ... loop corrections to any scattering amplitudes within the dimensional-regularization scheme. It is based ... level amplitudes. We discuss some applications, among which the 6-and 8-photon scattering...
  • positroids

  • Referenced in 26 articles [sw25868]
  • Positroids, Plabic Graphs, and Scattering Amplitudes in Mathematica. The many intricate connections between scattering amplitudes...
  • two loop amplitudes

  • Referenced in 25 articles [sw25063]
  • Local integrand representations of all two-loop amplitudes in planar SYM. We use generalized unitarity ... invariant formulae for all two-loop scattering amplitudes in planar, maximally supersymmetric Yang-Mills theory...
  • Golem95

  • Referenced in 25 articles [sw00371]
  • next-to-leading order corrections to scattering amplitudes in elementary particle physics. Solution method: Tensor...
  • PSS

  • Referenced in 22 articles [sw12095]
  • obtaining superstring effective actions from the scattering amplitudes computed with the pure spinor formalism...
  • HELAC-1LOOP

  • Referenced in 22 articles [sw24722]
  • numerically evaluating QCD virtual corrections to scattering amplitudes. A detailed presentation of the algorithm...
  • PHEGAS

  • Referenced in 31 articles [sw02242]
  • efficiently integrate the squared amplitude of any scattering process, is presented. The algorithm has been ... program, PHEGAS, which, using HELAC, a helicity amplitude computational package, can be used for automatic ... computation and event generation. Results for several scattering processes with four, five and six particles...
  • S@M

  • Referenced in 17 articles [sw10442]
  • particular for the evaluation of scattering amplitudes at tree- and loop-level...
  • O'Mega

  • Referenced in 15 articles [sw07195]
  • Mega, a new optimizing compiler for tree amplitudes in quantum field theory, and briefly describe ... most efficient code currently available for scattering amplitudes for many polarized particles in the Standard...
  • AutoDipole

  • Referenced in 15 articles [sw06477]
  • provides Fortran code for the necessary scattering amplitudes. Checks of the numerical stability are discussed...
  • HELAC

  • Referenced in 29 articles [sw09543]
  • able to compute efficiently helicity amplitudes for arbitrary scattering processes within the standard electroweak theory...
  • CAMORRA

  • Referenced in 5 articles [sw06042]
  • library for recursive computation of particle scattering amplitudes. We present a new Monte Carlo tool...
  • haggies

  • Referenced in 5 articles [sw12493]
  • calculation of one-loop scattering amplitudes in quantum field theories. The examples in this articles...
  • MultivariateResidues

  • Referenced in 3 articles [sw22362]
  • residues appear in several contexts of scattering amplitude computations. Examples include applications to the extraction ... integrals and the construction of tree amplitudes from scattering equations...
  • Caravel

  • Referenced in 2 articles [sw40099]
  • Framework for the Computation of Multi-Loop Amplitudes with Numerical Unitarity. We present the first ... computation of multi-loop scattering amplitudes in quantum field theory, based on the numerical unitarity ... dimensional decomposition of integrands of scattering amplitudes into master and surface terms, the computation...
  • n3jet

  • Referenced in 1 article [sw38856]
  • efficient evaluation of high multiplicity scattering amplitudes. Precision theoretical predictions for high multiplicity scattering rely ... evaluation of increasingly complicated scattering amplitudes which come with an extremely high CPU cost ... neural networks to approximate multi-variable scattering amplitudes and provide efficient inputs for Monte Carlo...
  • BORN

  • Referenced in 1 article [sw12459]
  • computer algebra solution using Maple V. Scattering amplitudes in the first Born approximation for electron ... target system, symbolic solutions for scattering amplitudes, differential cross sections and total cross sections...
  • PAPH

  • Referenced in 1 article [sw10768]
  • used to determine the complex scattering amplitudes of elastic p- 3 He scattering by fitting...
  • PANN

  • Referenced in 1 article [sw10767]
  • model independent method to determine the scattering amplitudes by means of fitting the experimental data ... energy-independent PWA of nucleon-nucleon scattering [1]. The obtained phase-shifts can be used ... nucleon scattering data up to a few ten GeV using Veneziano-type amplitudes...
  • SINGINT

  • Referenced in 1 article [sw02825]
  • utilization in the calculation of particle scattering amplitudes is exemplified...