Elastic scattering analyses and dispersion relation constraints
| dc.creator | Arndt, R. A. | |
| dc.creator | Strakovsky, I. I. | |
| dc.creator | Workman, R. L. | |
| dc.creator | Pavan, M. M. | |
| dc.date | 1998-07-31 | |
| dc.date.accessioned | 2026-07-07T05:42:33Z | |
| dc.date.available | 2026-07-07T05:42:33Z | |
| dc.description | We present the results of energy-dependent and single-energy partial-wave analyses of pi-N elastic scattering data with laboratory kinetic energies below 2.1 GeV. We have considered the effect of adding dispersion-relation constraints required for a more reliable extraction of the pi-N sigma term. The results of these new fits are compared with those generated previously, using a reduced set of constraints, and with a fit which has only utilized forward constraints associated with the S-wave scattering lengths. We compare the results in terms of their resonance spectra and preferred values for the pi-N-N coupling and pi-N sigma term. | |
| dc.description | 17 pages of text. 3 figures are available from: ftp://clsaid.phys.vt.edu/pub/said/pin/pin | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9807087 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9807087 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82970 | |
| dc.subject | Nuclear Theory | |
| dc.title | Elastic scattering analyses and dispersion relation constraints | |
| dc.type | text |