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arXiv · hep-ph/9711475

Temperature Dependence of ηand η^{\prime} Masses

J. Jalilian-Marian·B. Tekin
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Abstract

We investigate the temperature dependence of ηand η^{\prime} masses due to scatterings from thermal pions in a heat bath using the non-linear sigma model. We show that mass shifts of ηand η^{\prime} and the shift in the mixing angle are negligible.

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J. Jalilian-Marian, B. Tekin. 1997-11-26. Temperature Dependence of ηand η^{\prime} Masses. https://doi.org/10.1103/physrevd.57.5593

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