| Title | Baryon Chiral Perturbation Theory combined with the 1/Nc Expansion in SU(3) I: Framework |
| Authors | Jose Goity, I. Fernando |
| JLAB number | JLAB-THY-18-3 |
| LANL number | arXiv:1712.01672 |
| Other number | DOE/OR/23177-4277 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
| Other Funding: | National Science Foundation
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| Citation (APA): |
Fernando, I. P., & Goity, J. L. (2018). Baryon chiral perturbation theory combined with the 1/N c expansion in SU (3): Framework. Physical Review D, 97(5), 054010. |
| Citation (MLA): |
Fernando, I. P., and J. L. Goity. "Baryon chiral perturbation theory combined with the 1/N c expansion in SU (3): Framework." Physical Review D 97.5 (2018): 054010. |
| Citation (Chicago): |
Fernando, I. P., and J. L. Goity. "Baryon chiral perturbation theory combined with the 1/N c expansion in SU (3): Framework." Physical Review D 97, no. 5 (2018): 054010. |
| Publication Abstract: | Baryon Chiral Perturbation Theory combined with the 1/Nc expansion is implemented for three flavors. Baryon masses, vector charges and axial vector couplings are studied to one-loop and organized according to the xi-expansion, in which the 1/Nc and the low energy power countings are linked according to 1/Nc=O(xi)=O(p). The renormalization to O(xi^3) necessary for the mentioned observables is provided, along with applications to the baryon masses and axial couplings as obtained in lattice QCD calculations. |
| Experiment Numbers: | other |
| Group: | THEORY CENTER |
| Document: | pdf |
| DOI: | https://doi.org/10.1103/PhysRevD.97.054010 |
| Accepted Manuscript: | 1712.01672.pdf |
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