Analyticity and Quark-Gluon Structure of Hadrons

Details Analyticity and Quark-Gluon Structure of Hadrons Analyticity and Quark-Gluon Structure of Hadrons

2000-10-16

arxiv.org/abs/hep-ph/0010168v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

7 pages, LaTeX

Scientific paper

The amplitudes of hadron-hadron forward elastic scattering at high energy a re investigated on the basis of analiticity and crossing-symmetry which is valid in QCD. The universal uniformizing variable for them is proposed and the formulae for crossing-even and crossing-odd amplitudes are derived. The same parameters in these formulae determine the real and imaginary (total cross sections) parts of the amplitudes. The analysis of the parameters determined from experimental data clearly points to the quark-gluon stracture of hadrons. The total cross sections for hyperon-proton scattering are predicted. They are consistent with experimental data and, in particular, with the new SELEX-collaboration measurement $\sigma_{tot}(\Sigma^{-} p)$.

Affiliated with

Also associated with

No associations

Rating

Analyticity and Quark-Gluon Structure of Hadrons does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Analyticity and Quark-Gluon Structure of Hadrons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analyticity and Quark-Gluon Structure of Hadrons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-361491