Two photon couplings of the lightest isoscalars from BELLE data
Amplitude Analysis of two photon production of ππ and K¯K, using S-matrix constraints and fitting all available data, including the latest precision results from Belle, yields a single partial wave solution up to 1.4 GeV. The two photon couplings of the σ/f0(500), f0(980) and f2(1270) are determined...
Main Authors: | Ling-Yun Dai, M.R. Pennington |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2014-09-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269314004912 |
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