Abstract:
The influence of final-state NN and πN rescattering in incoherent pion photoproduction on the deuteron has been investigated. For the elementary photoproduction operator an effective Lagrangian model is used which describes well the elementary reaction. The interactions in the final two-body subsystems are taken in separable form. While NN rescattering shows quite a significant effect, particularly strong for neutral pion production, πN rescattering is almost negligible. Inclusion of such effects leads to an improved and quite satisfactory agreement with experiment.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Received: 12 August 2002 / Accepted: 11 September 2002 / Published online: 17 January 2003
RID="a"
ID="a"Present address: Physics Department, Faculty of Science, South Valley University, Sohag, Egypt.
RID="b"
ID="b"e-mail: arenhoev@kph.uni-mainz.de
Communicated by V. Vento
Rights and permissions
About this article
Cite this article
Darwish, E., Arenhövel, H. & Schwamb, M. Influence of final-state interaction on incoherent pion photoproduction on the deuteron in the region of the Δ-resonance. Eur Phys J A 16, 111–125 (2003). https://doi.org/10.1140/epja/i2002-10071-3
Issue Date:
DOI: https://doi.org/10.1140/epja/i2002-10071-3