Backward-meson photoproduction at SPring-8/LEPS

Journal Article · Fri Oct 21 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3647415· OSTI ID:21611939

Sumihama, Mizuki ^[1]

---

1. Faculty of Education, Gifu University, Yanagido Gifu 511-0047 (Japan)

Photoproductions of {pi}{sup 0} and {eta} mesons from protons were measured at backward angles. Bump structures were observed in both reaction, and a strong angular distribution of photon asymmetries was found in {pi}{sup 0} production. These structures are discussed connecting with baryon resonances.

• OSTI ID: 21611939
• Journal Information: AIP Conference Proceedings, Vol. 1388, Issue 1; Conference: BARYONS' 10: International conference on the structure of baryons, Osaka (Japan), 7-11 Dec 2010; Other Information: DOI: 10.1063/1.3647415; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR DISTRIBUTION
ASYMMETRY
ETA MESONS
FLAVOR MODEL
LEP STORAGE RINGS
MONTE CARLO METHOD
PHOTONS
PHOTOPRODUCTION
PIONS NEUTRAL
POLARIZATION
PROTONS
RESONANCE PARTICLES
SPRING-8 STORAGE RING
ACCELERATORS
BARYONS
BASIC INTERACTIONS
BOSONS
CALCULATION METHODS
COMPOSITE MODELS
CYCLIC ACCELERATORS
DISTRIBUTION
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
INTERACTIONS
MASSLESS PARTICLES
MATHEMATICAL MODELS
MESONS
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PIONS
PSEUDOSCALAR MESONS
QUARK MODEL
RADIATION SOURCES
STORAGE RINGS
SYNCHROTRON RADIATION SOURCES
SYNCHROTRONS