dorsal/arxiv
View SchemaPseudoscalar meson photoproduction: from known to undiscovered resonances
| Authors | Bijan Saghai, Frank Tabakin |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9606042 |
| URL | https://arxiv.org/abs/nucl-th/9606042 |
| DOI | 10.1103/PhysRevC.55.917 |
| Journal | Phys.Rev.C55:917-928,1997 |
Abstract
The role of dynamics in spin observables for pseudoscalar meson photoproduction is investigated using a density matrix approach in a multipole truncated framework. Extraction of novel rules for $\gamma p \rightarrow \pi^+ n,~ K^+ \Lambda$ and $\eta p$ reactions based on resonance dominance, and on other broad and reasonable dynamical assumptions, are discussed. Observables that are particularly sensitive to missing nucleonic resonances predicted by quark-based approaches, are singled out.
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"abstract": "The role of dynamics in spin observables for pseudoscalar meson\nphotoproduction is investigated using a density matrix approach in a multipole\ntruncated framework. Extraction of novel rules for $\\gamma p \\rightarrow \\pi^+\nn,~ K^+ \\Lambda$ and $\\eta p$ reactions based on resonance dominance, and on\nother broad and reasonable dynamical assumptions, are discussed. Observables\nthat are particularly sensitive to missing nucleonic resonances predicted by\nquark-based approaches, are singled out.",
"arxiv_id": "nucl-th/9606042",
"authors": [
"Bijan Saghai",
"Frank Tabakin"
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"doi": "10.1103/PhysRevC.55.917",
"journal_ref": "Phys.Rev.C55:917-928,1997",
"title": "Pseudoscalar meson photoproduction: from known to undiscovered resonances",
"url": "https://arxiv.org/abs/nucl-th/9606042"
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