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arXiv · hep-ph/9702269

Omega-Phi mixing at finite temperature

Charles Gale·David Seibert·Joseph Kapusta
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Abstract

We compute the mass shifts and mixing of the Omega and Phi mesons at finite temperature due to scattering from thermal pions. The Rho and b_1 mesons are important intermediate states. Up to a temperature of 140 MeV the Omega mass increases by 12 MeV and the Phi mass decreases by 0.6 MeV. The change in mixing angles is negligible.

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Charles Gale, David Seibert, Joseph Kapusta. 1997-02-05. Omega-Phi mixing at finite temperature. https://doi.org/10.1103/physrevd.56.508%2010.1103%2Fphysrevd.56.6038

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