dorsal/arxiv
View SchemaChiral Perturbation Theory and Nuclear Physics
| Authors | F. Myhrer |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9711053 |
| URL | https://arxiv.org/abs/nucl-th/9711053 |
Abstract
Chiral symmetry serves as a guiding principle in low-energy hadron dynamics. An effective lagrangian, which explicitly breaks chiral symmetry via a small mass term, allows for a systematic method of calculating higher order corrections to tree-level results. This is applied to radiative muon capture on hydrogen, %to extract the weak pseudoscalar form factor, and to proton-proton $\pi^0$ production near threshold. Both processes pose theoretical challenges in light of recent experimental results.
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"abstract": "Chiral symmetry serves as a guiding principle in low-energy hadron dynamics.\nAn effective lagrangian, which explicitly breaks chiral symmetry via a small\nmass term, allows for a systematic method of calculating higher order\ncorrections to tree-level results. This is applied to radiative muon capture on\nhydrogen, %to extract the weak pseudoscalar form factor, and to proton-proton\n$\\pi^0$ production near threshold. Both processes pose theoretical challenges\nin light of recent experimental results.",
"arxiv_id": "nucl-th/9711053",
"authors": [
"F. Myhrer"
],
"categories": [
"nucl-th"
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"title": "Chiral Perturbation Theory and Nuclear Physics",
"url": "https://arxiv.org/abs/nucl-th/9711053"
},
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