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preprints:2004:ttp04-05 [2016/03/17 11:03] (current)
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 +====== TTP04-05 Nucleon form factors, B-meson factories and the radiative return ====== 
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 +   <​hidden TTP04-05 ​ Nucleon form factors, B-meson factories and the radiative return > The feasibility of a measurement of the electric and magnetic nucleon 
 + form factors at $B$-meson factories through the radiative return is 
 + ​studied. Angular distributions allow a separation of the contributions 
 + from the two form factors. The distributions are presented for the 
 + ​laboratory and the hadronic rest frame, and the advantages of different 
 + ​coordinate systems are investigated. It is demonstrated that $Q^2$ values 
 + up to 8 or even 9 GeV$^2$ are within reach. The Monte Carlo event 
 + ​generator PHOKHARA is extended to nucleon final states, and results 
 + are presented which include Next-to-Leading Order radiative corrections 
 + from initial-state radiation. The impact of angular cuts on rates and 
 + ​distributions is investigated and the relative importance of radiative 
 + ​corrections is analysed. 
 + </​hidden>​ 
 +|**H. Czyz, J. H. K"uhn, E. Nowak, G. Rodrigo** ​ |  
 +|**  Eur.Phys.J.C ​ 35 527-536 2004  **  | 
 +| {{preprints:​2004:​ttp04-05.pdf|PDF}} {{preprints:​2004:​ttp04-05.ps|PostScript}} [[http://​arxiv.org/​abs/​hep-ph/​0403062|arXiv]] ​  | 
 +| |