research

Quarkonium polarization as a test of non-relativistic effective theory

Abstract

I compare current approaches to quarkonium production with regard to what they tell us about quarkonium polarization. Predictions for J/ψJ/\psi polarization in hadron-hadron and photon-hadron collisions are summarized.Comment: 6 pages, LaTeX, 3 figures included via epsf.sty, uses sprocl.sty (provided

    Similar works