| Title: | FRAGMENTATION IN DIFFRACTIVE DEEP INELASTIC SCATTERING AT HERA |
| DOI No: | 10.1142/9789812777157_0010 |
| Source: | PHOTON 2001 (pp 53-57)
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| Author(s): | D. TRAYNOR
Department of Physics, Queen Mary, University of London, UK
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| Abstract: | Fragmentation measurements are presented for diffractive and non-diffractive deep inelastic ep scattering data in the Breit frame of reference. The average charged multiplicity in the current hemisphere, < n >, is shown to compare well with DIS at low β and with e+e- at high β. The evolution of the peak and width of the current hemisphere fragmentation functions for charged particles is studied as a function of photon virtuality, Q, and is found to agree with results obtained in non-diffractive deep inelastic scattering. |
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