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Excitation of open charm and factorization breaking in rapidity gap events at HERA
We develop the pQCD description of diffraction excitation of heavy flavours in DIS and we derive the analytic formulas for the mass spectrum in leading logm_f^{2}. The result illustrates nicely non-factorization properties of the QCD pomeron. We predict a very steep rise of the charm content of diff...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(96)00353-X http://cds.cern.ch/record/298781 |