dorsal/arxiv
View Schema2-Nucleon 1-Loop Corrections to Pion Double Charge Exchange within Heavy Baryon Chiral Perturbation Theory
| Authors | A. Misra, D. S. Koltun |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9810075 |
| URL | https://arxiv.org/abs/nucl-th/9810075 |
Abstract
One-loop corrections at the two-nucleon level to Pion Double Charge exchange (DCX) scattering off a nuclear target at threshold, are calculated within the framework of Heavy Baryon Chiral Perturbation Theory (HBChPT). An estimate for the (2-nucleon) 1-loop correction is obtained in the static limit and using an impulse approximation. We find a small (1.6%) increase relative to the leading order tree graphs.
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"abstract": "One-loop corrections at the two-nucleon level to Pion Double Charge exchange\n(DCX) scattering off a nuclear target at threshold, are calculated within the\nframework of Heavy Baryon Chiral Perturbation Theory (HBChPT). An estimate for\nthe (2-nucleon) 1-loop correction is obtained in the static limit and using an\nimpulse approximation. We find a small (1.6%) increase relative to the leading\norder tree graphs.",
"arxiv_id": "nucl-th/9810075",
"authors": [
"A. Misra",
"D. S. Koltun"
],
"categories": [
"nucl-th",
"hep-ph"
],
"title": "2-Nucleon 1-Loop Corrections to Pion Double Charge Exchange within Heavy Baryon Chiral Perturbation Theory",
"url": "https://arxiv.org/abs/nucl-th/9810075"
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