Back to Search
Start Over
Evidence for a narrow structure at W∼1.68 GeV in η photoproduction off the neutron
- Source :
- Physics Letters B. (1):23-29
- Publisher :
- Elsevier B.V.
-
Abstract
- New results on quasi-free η photoproduction on the neutron and proton bound in a deuteron target are presented. The γn→ηn quasi-free cross section reveals a bump-like structure which is not seen in the cross section on the proton. This structure may signal the existence of a relatively narrow (M∼1.68 GeV, Γ⩽30 MeV) baryon state.
- Subjects :
- Nuclear Theory
Nuclear Experiment
Subjects
Details
- Language :
- English
- ISSN :
- 03702693
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.core.ac.uk....9354c7ff35064950f63df322a5cbbfe2
- Full Text :
- https://doi.org/10.1016/j.physletb.2007.01.041