Winney, D. and Pilloni, A. and Mathieu, V. and Blin, A. N. Hiller and Albaladejo, M. and Smith, W. A. and Szczepaniak, A. (2022) XYZ spectroscopy at electron-hadron facilities. II. Semi-inclusive processes with pion exchange. PHYSICAL REVIEW D, 106 (9): 094009. ISSN 2470-0010, 2470-0029
Full text not available from this repository. (Request a copy)Abstract
Semi-inclusive processes arc very promising to investigate XYZ hadrons at the next generation of electron-hadron facilities, because they generally boast higher cross sections. We extend our formalism of exclusive photoproduction to semi-inclusive final states. The inclusive production cross sections for charged axial-vector Z states from pion exchange are predicted. We isolate the contribution of Delta resonances at small missing mass. Production near threshold is shown to be enhanced roughly by a factor of two compared to the exclusive reaction. We benchmark the model with data of semi-inclusive b(1)(+/-) production.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | INCLUSIVE PHOTOPRODUCTION; REGGE; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 31 Jan 2024 13:56 |
| Last Modified: | 31 Jan 2024 13:56 |
| URI: | https://pred.uni-regensburg.de/id/eprint/58605 |
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