dorsal/arxiv
View SchemaChiral Symmetry and Meson-Exchange Currents
| Authors | Mannque Rho |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9708060 |
| URL | https://arxiv.org/abs/nucl-th/9708060 |
Abstract
The meson-exchange current in nuclei, a long-standing problem in nuclear physics, is described in modern theory of strong interactions, namely, QCD expressed in terms of effective chiral Lagrangian field theory. Some old results are given a modern interpretation and some new results are predicted. Among the topics treated are an accurate calculation of the radiative np capture process at thermal energy, the enhanced axial charge transition in heavy nuclei, Brown-Rho (BR) scaling in dense medium induced by vacuum changes, dropping meson masses and "mended symmetry" in relativistic heavy-ion processes and the link between the physics of dilute and dense hadronic systems through a mapping of effective chiral Lagrangians to Landau Fermi-liquid theory.
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"abstract": "The meson-exchange current in nuclei, a long-standing problem in nuclear\nphysics, is described in modern theory of strong interactions, namely, QCD\nexpressed in terms of effective chiral Lagrangian field theory. Some old\nresults are given a modern interpretation and some new results are predicted.\nAmong the topics treated are an accurate calculation of the radiative np\ncapture process at thermal energy, the enhanced axial charge transition in\nheavy nuclei, Brown-Rho (BR) scaling in dense medium induced by vacuum changes,\ndropping meson masses and \"mended symmetry\" in relativistic heavy-ion processes\nand the link between the physics of dilute and dense hadronic systems through a\nmapping of effective chiral Lagrangians to Landau Fermi-liquid theory.",
"arxiv_id": "nucl-th/9708060",
"authors": [
"Mannque Rho"
],
"categories": [
"nucl-th",
"hep-ph"
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"title": "Chiral Symmetry and Meson-Exchange Currents",
"url": "https://arxiv.org/abs/nucl-th/9708060"
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