Institute for Theoretical Particle Physics (TTP)

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preprints:1995:ttp95-10 [2016/03/17 11:03] (current)
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 +====== TTP95-10 RADIATION OF LIGHT FERMIONS IN HEAVY FERMION PRODUCTION ====== 
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 +   <hidden TTP95-10  RADIATION OF LIGHT FERMIONS IN HEAVY FERMION PRODUCTION > The rate for the production of a pair of massive fermions in $e^+ e^-$ 
 + annihilation plus real or virtual radiation of a pair of massless 
 + fermions is calculated analytically. 
 + The contributions for real and virtual radiation are displayed separately. 
 + The asymptotic behaviour close to threshold and for high energies  
 + is given in a compact form. These approximations provide  
 + arguments for the appropriate choice of the scale in  
 + the ${\cal O}(\alpha)$ result, such that no large logarithms remain in the  
 + final answer. 
 + </hidden> 
 +|**A.H. Hoang, J.H. K\"uhn and T. Teubner,**  |  
 +|** Nucl. Phys. B452 173-187 1995  **  | 
 +| {{preprints:1995:ttp95-10.pdf|PDF}} {{preprints:1995:ttp95-10.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9505262|arXiv]]   | 
 +| |