Abstract
We extend the isobar model for kaon photoproduction to consider higher energy data by combining the model with a Regge approach. The extended model works nicely between threshold and 16 GeV. It is shown that model with crossing symmetric Born terms leads to a better description of experimental data. We use the model to calculate contributions of kaon channels to the Gerasimov-Drell-Hearn sum rule up to 16 GeV.
| Original language | English |
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| Pages (from-to) | 2651-2664 |
| Number of pages | 14 |
| Journal | Acta Physica Polonica B |
| Volume | 34 |
| Issue number | 5 |
| Publication status | Published - May 2003 |