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Insights on scalar mesons from their radiative decays
- Source :
- Physical review / C 73(4), 045203 (2006). doi:10.1103/PhysRevC.73.045203
- Publication Year :
- 2005
- Publisher :
- arXiv, 2005.
-
Abstract
- We estimate the rates for radiative transitions of the lightest scalar mesons f_0(980) and a_0(980) to the vector mesons rho and omega. We argue that measurements of the radiative decays of those scalar mesons can provide important new information on their structure.<br />Comment: 20 pages, 5 figures; appendix added, to be published in Phys. Rev. C
- Subjects :
- pair production [photon]
Quark
Nuclear and High Energy Physics
Particle physics
rho(770)0
vector dominance
Nuclear Theory
Meson
High Energy Physics::Lattice
Radiative decay
FOS: Physical sciences
radiative decay [f0(980)]
radiative decay [scalar meson]
Omega
radiative decay [a0(980)]
quark
Nuclear Theory (nucl-th)
High Energy Physics - Phenomenology (hep-ph)
exchange [meson]
Radiative transfer
width [scalar meson]
ddc:530
higher-order [Feynman graph]
numerical calculations
Nuclear Experiment
Nuclear theory
Physics
omega(783)
High Energy Physics::Phenomenology
scalar meson --> 2photon
Scalar (physics)
scalar meson --> rho(770)0 photon
High Energy Physics - Phenomenology
High Energy Physics::Experiment
scalar meson --> omega(783) photon
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Physical review / C 73(4), 045203 (2006). doi:10.1103/PhysRevC.73.045203
- Accession number :
- edsair.doi.dedup.....aa055f1f2979dbf1ca89b5bc24db1954
- Full Text :
- https://doi.org/10.48550/arxiv.nucl-th/0512028