Two-Loop Electroweak Logarithms

  title={Two-Loop Electroweak Logarithms},
  author={Bernd Jantzen and Johann h. Kuhn and Alexandr Penin and Vladimir A. Smirnov},
We present the complete analytical result for the two-loop logarithmically enhanced contributions to the high energy asymptotic behavior of the vector form factor and the four-fermion cross section in a spontaneously broken SU(2) gauge model. On the basis of this result we derive the dominant two-loop electroweak corrections to the neutral current four-fermion processes at high energies. 
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