Photoproduction of pion-nucleon pairs on nuclei in the {Delta}(1232)-resonance region

Journal Article · Sun Nov 15 00:00:00 EST 2009 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778809110040· OSTI ID:21448999

Glavanakov, I. V., E-mail: [e-mail].r ^[1]

---

1. Tomsk Polytechnic University, Research Institute of Nuclear Physics (Russian Federation)

Data from three experiments performed at the linear accelerator in Saclay, the Tomsk synchrotron, and the MAMI accelerator in Mainz and devoted to studying single pion photoproduction on light nuclei that is accompanied by nucleon emission are analyzed. The behavior of respective experimental cross sections, which is inexplicable in the impulse approximation, is interpreted within a model where the formation of an intermediate quasibound isobar-nucleus state is followed by its decay to a final state involving a pion and a nucleon.

• OSTI ID: 21448999
• Journal Information: Physics of Atomic Nuclei, Vol. 72, Issue 11; Other Information: DOI: 10.1134/S1063778809110040; Copyright (c) 2009 Pleiades Publishing, Ltd.; ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CROSS SECTIONS
DECAY
DELTA-1232 BARYONS
IMPULSE APPROXIMATION
LIGHT NUCLEI
LINEAR ACCELERATORS
NUCLEONS
PHOTOPRODUCTION
PIONS
TOMSK SYNCHROTRON
ACCELERATORS
APPROXIMATIONS
BARYONS
BASIC INTERACTIONS
BOSONS
CALCULATION METHODS
CYCLIC ACCELERATORS
DELTA BARYONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
INTERACTIONS
MESONS
N*BARYONS
NUCLEI
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PSEUDOSCALAR MESONS
SYNCHROTRONS