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Fate of Light Scalar Mesons

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Abstract

It is shown that all predictions for the light scalars, based on their four-quark nature, are supported by experiment. The future research program is outlined also.

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ACKNOWLEDGMENTS

I am grateful Organizers for the kind Invitation.

I am grateful to A.V. Kiselev and G.N. Shestakov for collaboration.

Funding

The work was supported by the program of fundamental scientific researches of the Siberian Branch Russian Academy of Sciences no. II.15.1, project no. 0314-2019-0021.

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Authors and Affiliations

  1. Sobolev Institute for Mathematics, 630090, Novosibirsk, Russia

    N. N. Achasov

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  1. N. N. Achasov
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Correspondence to N. N. Achasov.

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Invited talk at the International Conference “Problems of Theoretical and Mathematical Physics” dedicated to the 110th anniversary of the birth of the outstanding Russian scientist—mathematician and physicist Nikolai Nikolaevich Bogolyubov, JINR, Dubna, September 11–13, 2019.

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Achasov, N.N. Fate of Light Scalar Mesons. Phys. Part. Nuclei 51, 632–639 (2020). https://doi.org/10.1134/S1063779620040048

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