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19912026
Showing 1994 · hep-phShow all

7 papers · 2 filters

hep-ph1994

Study of Chiral Invariance Using Pions

Dinko Pocanic

We review two manifestations of chiral symmetry breaking in the pion sector. First, we examine the scattering amplitude at threshold, which is completely determined by the chi…

hep-ph1994★ 5 cited

Summary of -- Scattering Experiments

Dinko Pocanic

Present status of the study of the low energy interaction is reviewed, including the recent results on reactions near threshold. Current experimental values of s-w…

hep-ph1994★ 2 cited

A Model of Low-lying States in Strongly Interacting Electroweak Symmetry-Breaking Sector

T. Han, Z. Huang, P. Q. Hung

It is proposed that, in a strongly-interacting electroweak sector, besides the Goldstone bosons, the coexistence of a scalar state () and vector resonances such as [$I^G(J…

hep-ph1994★ 21 cited

Model Calculation of Nucleon Structure Functions

X. Song, J. S. McCarthy

Deep inelastic polarized and unpolarized structure functions for a free nucleon are obtained in a modified Center-of-Mass bag model, which includes the symmetry breaking effects fr…

hep-ph1994★ 19 cited

Sea Contributions and Nucleon Structure

X. Song, V. Gupta

We suggest a general formalism to treat a baryon as a composite system of three quarks and a `sea'. In this formalism, the sea is a cluster which can consists of gluons and quark-a…

hep-ph1994★ 22 cited

Spin Force Dependence Of Nucleon Structure Functions

H. J. Weber

Deep inelastic structure functions for the nucleon are obtained in a constituent quark model on the light cone. Parton model formulas are derived. The negative slope of $F_{2}^{n}/…