Please use this identifier to cite or link to this item:
|Scopus||Web of Science®||Altmetric|
|Title:||Incorporating chiral symmetry and heavy quark theory in extrapolations of octet baryon charge radii|
|Citation:||Physics Letters B, 2000; 494(1-2):89-99|
|Publisher:||Elsevier Science BV|
|E. J. Hackett-Jones, D. B. Leinweber and A. W. Thomas|
|Abstract:||We extrapolate lattice calculations of electric charge radii of the spin-1/2 baryon octet to the physical regime. The extrapolation procedure incorporates chiral perturbation theory and heavy quark effective theory in the appropriate limits. In particular, this procedure includes the non-analytic, logarithmic terms from pion loops. The electric charge radii of the nucleons and Σ− obtained from the chiral extrapolations agree well with experimental data. We make predictions for the charge radii of the remaining baryons in anticipation of future experimental measurements|
|Appears in Collections:||Special Research Centre for the Subatomic Structure of Matter 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.