𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Low-energy expansion of meson form factors

✍ Scribed by J. Gasser; H. Leutwyler


Book ID
118232367
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
920 KB
Volume
250
Category
Article
ISSN
0550-3213

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Low-energy analysis of the nucleon elect
✍ Bastian Kubis; Ulf-G. Meißner πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 353 KB

We analyze the electromagnetic form factors of the nucleon to fourth order in relativistic baryon chiral perturbation theory. We employ the recently proposed infrared regularization scheme and show that the convergence of the chiral expansion is improved as compared to the heavy-fermion approach. We

Unitarized hard-meson calculation of Kl3
✍ Ahmed Ali; M.S.K. Razmi; Faheem Hussain πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 771 KB

K, form factors are studied in the analytic hard-meson framework. The Cell-Mann-Oak&-Renner model for chiral Su(3) y SLI(3) symmetry breaking is employed to determine the so called u-terms and current divergences. PCAC is used for the n-and i(mesons, and two-particle unitarity is used for the I-and