Abstract
An analysis of various radiative VPγ decays is performed using the two mixing angle description of the η - η′ system. The agreement is excellent. Our results are expressed both in the "octet-singlet" and in the "quark-flavour" basis. It turns out that at the present experimental accuracy, the two angles are significantly different in the former, but not in the latter basis. © 2006 Elsevier B.V. All rights reserved.
Original language | English |
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Pages (from-to) | 109-112 |
Journal | Nuclear Physics B - Proceedings Supplements |
Volume | 164 |
DOIs | |
Publication status | Published - 1 Feb 2007 |