Adelaide Research & Scholarship
Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/63307
| Citations | ||
| Scopus | Web of Science® | Altmetric |
|---|---|---|
|
?
|
?
|
|
| Type: | Journal article |
| Title: | Using baryon octet magnetic moments and masses to fix the pion cloud contribution |
| Author: | Gross, F. Ramalho, G. Tsushima, K. |
| Citation: | Physics Letters B: Nuclear Physics and Particle Physics, 2010; 690(2):183-188 |
| Publisher: | Elsevier Science BV |
| Issue Date: | 2010 |
| ISSN: | 0370-2693 |
| Statement of Responsibility: | Franz Gross, G. Ramalho, K. Tsushima |
| Abstract: | Using SU(3) symmetry to constrain the π B B′ couplings, assuming SU(3) breaking comes only from one-loop pion cloud contributions, and using the covariant spectator theory to describe the photon coupling to the quark core, we show how the experimental masses and magnetic moments of the baryon octet can be used to constrain the strength of the pion cloud contributions to the octet, and hence the nucleon, form factors at Q2 = 0. © 2010 Elsevier B.V. |
| Keywords: | Baryon octet Magnetic moments Pion cloud |
| Rights: | Copyright © 2010 Elsevier B.V. All rights reserved. |
| DOI: | 10.1016/j.physletb.2010.05.016 |
| Published version: | http://dx.doi.org/10.1016/j.physletb.2010.05.016 |
| Appears in Collections: | Aurora harvest Physics publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.