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Top Quark Threshold Production at a gamma-gamma Collider at Next-to-Next-to-Leading Order.


DE2001787232

Publication Date 2001
Personal Author Melnikov, K.
Page Count 5
Abstract The next-to-next-to leading order (NNLO) QCD corrections to top quark threshold pair production in gamma collisions are computed. The NNLO effects turn out to be significant. Threshold cross sections in gamma and e+e- collisions are compared.
Keywords
  • Electron-position interactions
  • Top particles
  • Quark production
  • High energy physics
  • Particle interactions
  • Particle production
  • Threshold cross sections
Source Agency
  • Technical Information Center Oak Ridge Tennessee
Corporate Authors Stanford Linear Accelerator Center, CA.; Department of Energy, Washington, DC.
Document Type Technical Report
NTIS Issue Number 200205
Contract Number
  • AC03-76SF00515
Top Quark Threshold Production at a gamma-gamma Collider at Next-to-Next-to-Leading Order.
Top Quark Threshold Production at a gamma-gamma Collider at Next-to-Next-to-Leading Order.
DE2001787232

  • Electron-position interactions
  • Top particles
  • Quark production
  • High energy physics
  • Particle interactions
  • Particle production
  • Threshold cross sections
  • Technical Information Center Oak Ridge Tennessee
  • AC03-76SF00515
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