Publication Date

1998

Journal or Book Title

PHYSICAL REVIEW D

Abstract

We determine the η-η′ mixing angle via a procedure relatively independent of theoretical assumptions by simultaneously fitting η,η′ reactions involving the anomaly η,η′→γγ, π+π-γ. We extract reasonably precise renormalized values of the octet and singlet pseudoscalar decay constants F8, F0, as well as the mixing angle θ.

Comments

This is the pre-published version which is collected from arXiv. The published version is at http://prd.aps.org/abstract/PRD/v57/i7/p4397_1

Volume

57

Pages

4397-4402

Issue

7

Included in

Physics Commons

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