dorsal/arxiv
View SchemaStudy of Lattice QCD Form Factors Using the Extended Gari-Krumpelmann Model
| Authors | Hrayr H. Matevosyan, Anthony W. Thomas, Gerald A. Miller |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0508049 |
| URL | https://arxiv.org/abs/nucl-th/0508049 |
| DOI | 10.1103/PhysRevC.72.065204 |
| Journal | Phys.Rev.C72:065204,2005 |
Abstract
We explore the suitability of a modern vector meson dominance (VMD) model as a method for chiral extrapolation of nucleon electromagnetic form factor simulations in lattice QCD. It is found that the VMD fits to experimental data can be readily generalized to describe the lattice simulations. However, the converse is not true. That is, the VMD form is unsuitable as a method of extrapolation of lattice simulations at large quark mass to the physical regime.
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"abstract": "We explore the suitability of a modern vector meson dominance (VMD) model as\na method for chiral extrapolation of nucleon electromagnetic form factor\nsimulations in lattice QCD. It is found that the VMD fits to experimental data\ncan be readily generalized to describe the lattice simulations. However, the\nconverse is not true. That is, the VMD form is unsuitable as a method of\nextrapolation of lattice simulations at large quark mass to the physical\nregime.",
"arxiv_id": "nucl-th/0508049",
"authors": [
"Hrayr H. Matevosyan",
"Anthony W. Thomas",
"Gerald A. Miller"
],
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"nucl-th"
],
"doi": "10.1103/PhysRevC.72.065204",
"journal_ref": "Phys.Rev.C72:065204,2005",
"title": "Study of Lattice QCD Form Factors Using the Extended Gari-Krumpelmann Model",
"url": "https://arxiv.org/abs/nucl-th/0508049"
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