Outputs (2)

Probing the structure of f0(980) through radiative /phi decays (2001)
Journal Article
De Fazio, F., & Pennington, M. (2001). Probing the structure of f0(980) through radiative /phi decays. Physics Letters B, 521(1-2), 15-21. https://doi.org/10.1016/s0370-2693%2801%2901200-x

We consider the radiative transition φ→f0γ, which is a sensitive probe of the nature of the f0(980) particle. Using the QCD sum-rule technique, we estimate the branching ratio of such decay mode to be: , in fair agreement with present experimental da... Read More about Probing the structure of f0(980) through radiative /phi decays.

There is no /κ(900) (2001)
Journal Article
Cherry, S., & Pennington, M. (2001). There is no /κ(900). Nuclear Physics A, 688(3-4), 823-841. https://doi.org/10.1016/s0375-9474%2800%2900587-x

In the I=0 sector there are more scalar mesons than can fit in one nonet. Consequently, many have claimed that there is in fact more than one multiplet, perhaps both and . Such proposals require the existence of at least two strange isodoublets (and... Read More about There is no /κ(900).