Phys. Rev. Lett. 81, 2638–2641 (1998)QCD Calculations by Numerical IntegrationReceived 30 April 1998; published in the issue dated 28 September 1998 Calculations of observables in quantum chromodynamics are typically performed using a method that combines numerical integrations over the momenta of final state particles with analytical integrations over the momenta of virtual particles. I discuss a method for performing all of the integrations numerically. © 1998 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.81.2638
DOI:
10.1103/PhysRevLett.81.2638
PACS:
12.38.Bx, 11.15.Bt, 13.65.+i, 13.87.-a
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