dorsal/arxiv
View SchemaParity Violation in gamma proton Compton Scattering
| Authors | Paulo F. Bedaque, Martin J. Savage |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9909055 |
| URL | https://arxiv.org/abs/nucl-th/9909055 |
| DOI | 10.1103/PhysRevC.62.018501 |
| Journal | Phys.Rev. C62 (2000) 018501 |
Abstract
A measurement of parity-violating spin-dependent gamma proton Compton scattering will provide a theoretically clean determination of the parity-violating pion-nucleon coupling constant $h_{\pi NN}^{(1)}$. We calculate the leading parity-violating amplitude arising from one-loop pion graphs in chiral perturbation theory. An asymmetry of ~5 10^{-8} is estimated for Compton scattering of 100 MeV photons.
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"abstract": "A measurement of parity-violating spin-dependent gamma proton Compton\nscattering will provide a theoretically clean determination of the\nparity-violating pion-nucleon coupling constant $h_{\\pi NN}^{(1)}$. We\ncalculate the leading parity-violating amplitude arising from one-loop pion\ngraphs in chiral perturbation theory. An asymmetry of ~5 10^{-8} is estimated\nfor Compton scattering of 100 MeV photons.",
"arxiv_id": "nucl-th/9909055",
"authors": [
"Paulo F. Bedaque",
"Martin J. Savage"
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"doi": "10.1103/PhysRevC.62.018501",
"journal_ref": "Phys.Rev. C62 (2000) 018501",
"title": "Parity Violation in gamma proton Compton Scattering",
"url": "https://arxiv.org/abs/nucl-th/9909055"
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