Abstract
Production of several neutral mesons in reactions involving u, d, u-bar, and d-bar quarks only can be used to test the quark-line rule for a given hadronic system. Recent data on pp-bar..-->..(two neutral pseudoscalars) are analyzed yielding restrictions on the pseudoscalar mixing angle theta/sub PS/ in agreement with theoretical estimates. It is emphasized that production of neutral mesons at LEAR can provide meaningful tests of the quark-line rule and theoretical predictions of theta/sub PS/. .AE
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call