8 papers
Dispersion relations in Kbar N - pi Y coupled channel analyses
Paolo M. Gensini, Rafael Hurtado, Galileo Violini
Rapidly convergent, unsubtracted dispersion relations have been used to test coupled channel analyses of low-energy S = -1 meson-baryon pi Y --> pi Y' channels. We conclude that th…
Sigma Terms, Strangeness in the Nucleon, and DANE
Paolo M. Gensini
Expanded and updated version of a talk originally presented at ``IVth Int. Symp. on Pion--Nucleon Physics and the Structure of the Nucleon'', Bad Honnef, 9--13 September 1991, orig…
What Do We Know about Low--Energy Interactions? Need and Possibilities of New Experiments at DANE
P. M. Gensini, R. Hurtado, G. Violini
We present results from a dispersion--relation investigation on a coupled--channel analysis of --initiated processes in the low-- and intermediate--energy region. The ana…
Low--Energy Kaon--Nucleon Interactions and Scattering at DANE
Paolo M. Gensini
We present in this contribution the basic formulæ for the analysis of low--momentum charged-- and neutral--kaon interactions in hydrogen, including as well a (brief) description of…
QCD, the Parton Model, and the Nucleon Polarised Structure Functions}
Paolo M. Gensini
The present talk summarises the 1993 situation in understanding the spin structure of the nucleon via electron and muon polarised deep--inelastic scattering (PDIS). The central que…
SU(3)--Breaking Effects in Axial--Vector Couplings of Octet Baryons
Paolo M. Gensini, Galileo Violini
Present evidence on baryon axial--vector couplings is reviewed, the main emphasis being on internal consistency between asymmetry and rate data. A complete account of all {\sl smal…