Phys. Rev. C 79, 014607 (2009) - Coulomb-nuclear interference in pion-nucleus bremsstrahlung

Coulomb-nuclear interference in pion-nucleus bremsstrahlung

Göran Fäldt and Ulla Tengblad

Phys. Rev. C 79, 014607 – Published 20 January 2009; Erratum Phys. Rev. C 87, 029903 (2013)

Abstract

Pion-nucleus bremsstrahlung offers a possibility of measuring the structure functions of pion-Compton scattering from a study of the small-momentum-transfer region where the bremsstrahlung reaction is dominated by the single-photon-exchange mechanism. The corresponding cross-section distribution is characterized by a sharp peak at small momentum transfers. But there is also a hadronic contribution that is smooth and constitutes an undesired background. In this article the modification of the single-photon-exchange amplitude by multiple Coulomb scattering is investigated as well as the Coulomb-nuclear interference term.

Received 6 October 2008

DOI:https://doi.org/10.1103/PhysRevC.79.014607

©2009 American Physical Society

Erratum

Erratum: Coulomb-nuclear interference in pion-nucleus bremsstrahlung [Phys. Rev. C 79, 014607 (2009)]

Göran Fäldt and Ulla Tengblad

Phys. Rev. C 87, 029903 (2013)

Authors & Affiliations

Göran Fäldt^* and Ulla Tengblad^†

Department of Physics and Astronomy, Uppsala University, Box 535, S-751 21 Uppsala, Sweden

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand

Issue

Vol. 79, Iss. 1 — January 2009

Reuse & Permissions

Access Options

Author publication services for translation and copyediting assistance advertisement

Sign up to receive regular email alerts from Physical Review C