Beam asymmetry Σ measurements of π- photoproduction on neutrons
Abstract
The -beam asymmetry Σ in the photoproduction of negative pions on quasi-free neutrons in a deuterium target was measured at the Grenoble Anneau Accelerateur Laser in the energy interval 700-1500 MeV and over a wide angular range, using polarized and tagged photons. Results are compared with recent partial-wave analyses.
- Publication:
-
Physical Review C
- Pub Date:
- October 2010
- DOI:
- 10.1103/PhysRevC.82.045209
- arXiv:
- arXiv:1010.1715
- Bibcode:
- 2010PhRvC..82d5209M
- Keywords:
-
- 13.60.Le;
- 13.88.+e;
- 25.20.Lj;
- Meson production;
- Polarization in interactions and scattering;
- Photoproduction reactions;
- Nuclear Experiment
- E-Print:
- 8 pages, 9 figures, 1 table, resubmitted to Phys. Rev. C