Measurement of coherent and incoherent pi(0) photoproduction off the deuteron with tagged photons up to the Delta region
2000 | conference paper. A publication with affiliation to the University of Göttingen.
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Measurement of coherent and incoherent pi(0) photoproduction off the deuteron with tagged photons up to the Delta region
Siodlaczek, U.; Achenbach, P.; Ahrens, J.; Arends, H. J.; Beck, R.; Bilger, R. & Clement, H. et al. (2000)
Nuclear Physics A, 663 pp. 428C-431C. 15th International Conference on Particles and Nuclei, UPPSALA, SWEDEN.
Amsterdam: Elsevier Science Bv. DOI: https://doi.org/10.1016/S0375-9474(99)00675-2
Documents & Media
Details
- Authors
- Siodlaczek, U.; Achenbach, P.; Ahrens, J.; Arends, H. J.; Beck, R.; Bilger, R.; Clement, H.; Hejny, V.; Kotulla, M.; Krusche, B.; Kuhr, V.; Leukel, R.; Metag, V.; Novotny, R.; de Leon, V. O.; Rambo, F.; Schepkin, M.; Schmidt, A.; Schumacher, M.; Stroher, H.; Wagner, G. J.; Walcher, T.; Weiss, J.; Wissmann, F.; Wolf, M.
- Abstract
- Coherent and incoherent pi(0) photoproduction off the deuteron has been measured for incident quasi-monoenergetic photons in the energy range from pi(0) threshold up to 300 MeV using the TAPS setup together with the Glasgow tagger at MAMI. Integral and differential cross sections over the full angular range have been obtained. Coherent and incoherent production are found to exhibit very different angle and energy dependences. The sum of both processes, the total pi(0) production off the deuteron is quantitatively extremely well described by a pure quasifree model, whereas the data for coherent and incoherent channels necessitate strong FSI effects for their description. Finally upper limits for the production of dibaryon resonances in this reaction have bees obtained.
- Issue Date
- 2000
- Status
- published
- Publisher
- Elsevier Science Bv
- Journal
- Nuclear Physics A
- Conference
- 15th International Conference on Particles and Nuclei
- Conference Place
- UPPSALA, SWEDEN
- ISSN
- 0375-9474
